Procedure Volume Patient Data Patient Conditions Reviews General Payments Back to Top

Home > PA Providers

Dr. Tomasz J. Niewiarowski, MD

Accepting New Patients

(4 Ratings)

Specializes in: Adult Gastroenterology

Medical University of Warsaw (1982)

675 Baltimore Drive
Wilkes Barre, PA 18702

(570) 808-5780

Dr. Tomasz J. Niewiarowski, MD is a gastroenterologist in Bethlehem, PA specializing in adult gastroenterology. He graduated from Medical University of Warsaw in 1982 and has 44 years of experience. Dr. Tomasz J. Niewiarowski, MD is affiliated with St. Luke's University Health Network.

Office Locations

306 New Street Suite 201
Bethlehem, PA 18015

open_in_new

164 Greenview Drive
State College, PA 16803

(814) 278-4631

(814) 278-4685

open_in_new

3901 S Atherton Street Suite 2
State College, PA 16801

(814) 278-4631

open_in_new

675 Baltimore Drive
Wilkes Barre, PA 18702

(570) 808-5780

(570) 808-5753

open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Tomasz J. Niewiarowski, MD in 2024

Click on any procedure below to see further details on volume and pricing among Medicare patients.

Top 5%

By Volume:

lactate dehydrogenase test

By Affordability:

metabolic panel

In 2024, among providers in related specialties within Pennsylvania, Dr. Tomasz J. Niewiarowski, MD performed more lactate dehydrogenase (LDH) test procedures for Medicare patients than 95% of them and he also had a list price for metabolic panel that was lower than the list prices billed to Medicare by 95% of them. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Top 10%

By Affordability:

diagnostic colonoscopy without biopsy

diagnostic EGD

diagnostic EGD without biopsy

diagnostic upper endoscopy

esophagogastroduodenoscopy

upper endoscopy

In 2024, Dr. Tomasz J. Niewiarowski, MD had a list price for diagnostic colonoscopy without biopsy, diagnostic EGD, diagnostic EGD without biopsy, diagnostic upper endoscopy, esophagogastroduodenoscopy (EGD), and upper endoscopy that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Pennsylvania. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Top 25%

By Volume:

blood tests

By Affordability:

colorectal cancer screening

complete blood count

EGD with biopsy

EGD with lesion removal

esophageal dilation

lab tests

preventive care

screening colonoscopy

screening test

therapeutic EGD

therapeutic upper endoscopy

upper endoscopy with biopsy

upper endoscopy with lesion removal

In 2012, among providers in related specialties within Pennsylvania, Dr. Tomasz J. Niewiarowski, MD performed more blood tests procedures for Medicare patients than 75% of them and he also had a list price for blood count tests, blood tests, cancer prevention, cancer screening, colorectal cancer screening, complete blood count (CBC), EGD with biopsy, EGD with lesion removal, esophageal dilation, lab tests, preventive care, screening colonoscopy, screening test, therapeutic EGD, therapeutic upper endoscopy, upper endoscopy with biopsy, and upper endoscopy with lesion removal that was lower than the list prices billed to Medicare by 75% of them. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Tomasz J. Niewiarowski, MD treated as a gastroenterologist in Bethlehem, PA during 2012 were lab tests, minimally invasive procedures, gastrointestinal procedures and blood draw.

Volume of procedures performed by Dr. Tomasz J. Niewiarowski, MD for Medicare patients.

anastomosis	11
aspiration	22
biological response modifier (BRM) therapy	92
blood draw	344
catheterization	11
chemotherapy	92
diagnostic procedures	181
doctor visit	819
gastrointestinal procedures	393
hospital care	340
image guided procedures	22
inpatient care	340
lab tests	1846
minimally invasive procedures	599
minor procedures	22
port flush	28
preventive care	49
removal of lesion (e.g. growth)	181
thyroid function tests	19
ultrasound (sonogram)	44

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Tomasz J. Niewiarowski, MD treated as a gastroenterologist in Bethlehem, PA during 2013 were lab tests, minimally invasive procedures, gastrointestinal procedures and blood draw.

Volume of procedures performed by Dr. Tomasz J. Niewiarowski, MD for Medicare patients.

aspiration	14
biological response modifier (BRM) therapy	84
blood draw	319
chemotherapy	84
diagnostic procedures	166
doctor visit	666
gastrointestinal procedures	321
hospital care	310
image guided procedures	14
inpatient care	310
lab tests	1651
minimally invasive procedures	516
minor procedures	14
port flush	26
preventive care	38
removal of lesion (e.g. growth)	166
thyroid function tests	14
ultrasound (sonogram)	30

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Tomasz J. Niewiarowski, MD.

**Gender**
Male	238
Female	345

**Ethnicity**
Non-Hispanic White	513
Black	0
Hispanic	52
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	187
From 75 to 84	186
85 and over	111
Less than 65	99

Conditions of Medicare patients treated by Dr. Tomasz J. Niewiarowski, MD in 2013

Hypertension	75
High Cholesterol	63
Stroke	9
Ischemic Heart Disease	45
Depression	30
Chronic Kidney Disease	39
Asthma	11
Osteoperosis	13
Atrial Fibrilation	20
Heart Failure	26
Chronic Obstructive Pulmonary Disease	21
Diabetes	36
Dementia	15
Cancer	23

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Tomasz J. Niewiarowski, MD treated as a gastroenterologist in Bethlehem, PA during 2014 were lab tests, minimally invasive procedures, blood draw and gastrointestinal procedures.

Volume of procedures performed by Dr. Tomasz J. Niewiarowski, MD for Medicare patients.

biological response modifier (BRM) therapy	43
blood draw	248
chemotherapy	43
diagnostic procedures	132
doctor visit	541
gastrointestinal procedures	242
hospital care	209
inpatient care	209
lab tests	1287
minimally invasive procedures	389
preventive care	41
removal of lesion (e.g. growth)	132
thyroid function tests	18

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Tomasz J. Niewiarowski, MD.

**Gender**
Male	171
Female	300

**Ethnicity**
Non-Hispanic White	406
Black	11
Hispanic	43
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	157
From 75 to 84	153
85 and over	73
Less than 65	88

Conditions of Medicare patients treated by Dr. Tomasz J. Niewiarowski, MD in 2014

Hypertension	75
High Cholesterol	61
Stroke	6
Ischemic Heart Disease	44
Depression	35
Chronic Kidney Disease	35
Asthma	12
Osteoperosis	14
Atrial Fibrilation	19
Heart Failure	25
Chronic Obstructive Pulmonary Disease	21
Diabetes	34
Dementia	13
Cancer	25

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Tomasz J. Niewiarowski, MD treated as a gastroenterologist in Bethlehem, PA during 2015 were lab tests, minimally invasive procedures, gastrointestinal procedures and blood draw.

Volume of procedures performed by Dr. Tomasz J. Niewiarowski, MD for Medicare patients.

aspiration	20
biological response modifier (BRM) therapy	33
blood draw	158
chemotherapy	33
diagnostic procedures	131
doctor visit	484
gastrointestinal procedures	231
hospital care	126
image guided procedures	20
inpatient care	126
lab tests	893
minimally invasive procedures	319
minor procedures	20
port flush	13
preventive care	27
removal of lesion (e.g. growth)	131
thyroid function tests	15
ultrasound (sonogram)	20

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Tomasz J. Niewiarowski, MD.

**Gender**
Male	346
Female	508

**Ethnicity**
Non-Hispanic White	752
Black	0
Hispanic	66
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	304
From 75 to 84	290
85 and over	112
Less than 65	148

Conditions of Medicare patients treated by Dr. Tomasz J. Niewiarowski, MD in 2015

Hypertension	75
High Cholesterol	67
Stroke	7
Ischemic Heart Disease	45
Depression	32
Chronic Kidney Disease	34
Asthma	15
Osteoperosis	15
Atrial Fibrilation	19
Heart Failure	25
Chronic Obstructive Pulmonary Disease	20
Diabetes	38
Dementia	12
Cancer	26

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Tomasz J. Niewiarowski, MD treated as a gastroenterologist in Bethlehem, PA during 2016 were lab tests, minimally invasive procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Tomasz J. Niewiarowski, MD for Medicare patients.

blood draw	72
diagnostic procedures	126
doctor visit	464
gastrointestinal procedures	219
hospital care	233
inpatient care	233
lab tests	376
minimally invasive procedures	247
preventive care	32
removal of lesion (e.g. growth)	126

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Tomasz J. Niewiarowski, MD.

**Gender**
Male	218
Female	274

**Ethnicity**
Non-Hispanic White	425
Black	0
Hispanic	38
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	196
From 75 to 84	156
85 and over	69
Less than 65	71

Conditions of Medicare patients treated by Dr. Tomasz J. Niewiarowski, MD in 2016

Hypertension	75
High Cholesterol	64
Stroke	6
Ischemic Heart Disease	42
Depression	29
Chronic Kidney Disease	42
Asthma	22
Osteoperosis	10
Atrial Fibrilation	19
Heart Failure	26
Chronic Obstructive Pulmonary Disease	18
Diabetes	34
Dementia	15
Cancer	20

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Tomasz J. Niewiarowski, MD treated as a gastroenterologist in Bethlehem, PA during 2017 were lab tests, minimally invasive procedures, gastrointestinal procedures and blood draw.

Volume of procedures performed by Dr. Tomasz J. Niewiarowski, MD for Medicare patients.

biological response modifier (BRM) therapy	53
blood draw	220
chemotherapy	53
diagnostic procedures	147
doctor visit	586
gastrointestinal procedures	249
hospital care	136
inpatient care	136
lab tests	1454
minimally invasive procedures	407
preventive care	18
removal of lesion (e.g. growth)	147
thyroid function tests	24

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Tomasz J. Niewiarowski, MD.

**Gender**
Male	209
Female	298

**Ethnicity**
Non-Hispanic White	450
Black	0
Hispanic	36
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	225
From 75 to 84	167
85 and over	65
Less than 65	50

Conditions of Medicare patients treated by Dr. Tomasz J. Niewiarowski, MD in 2017

Hypertension	75
High Cholesterol	62
Stroke	8
Ischemic Heart Disease	39
Depression	30
Chronic Kidney Disease	40
Asthma	9
Osteoperosis	15
Atrial Fibrilation	21
Heart Failure	24
Chronic Obstructive Pulmonary Disease	16
Diabetes	31
Dementia	14
Cancer	23

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Tomasz J. Niewiarowski, MD treated as a gastroenterologist in Bethlehem, PA during 2018 were lab tests, minimally invasive procedures, gastrointestinal procedures and diagnostic procedures.

Volume of procedures performed by Dr. Tomasz J. Niewiarowski, MD for Medicare patients.

biological response modifier (BRM) therapy	15
blood draw	104
chemotherapy	15
diagnostic procedures	123
doctor visit	428
esophageal dilation	23
gastrointestinal procedures	248
hospital care	79
inpatient care	79
lab tests	424
minimally invasive procedures	289
preventive care	39
removal of lesion (e.g. growth)	123
thyroid function tests	12
ultrasound (sonogram)	11

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Tomasz J. Niewiarowski, MD.

**Gender**
Male	180
Female	245

**Ethnicity**
Non-Hispanic White	383
Black	0
Hispanic	24
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	213
From 75 to 84	124
85 and over	51
Less than 65	37

Conditions of Medicare patients treated by Dr. Tomasz J. Niewiarowski, MD in 2018

Hypertension	74
High Cholesterol	65
Stroke	7
Ischemic Heart Disease	34
Depression	29
Chronic Kidney Disease	38
Asthma	10
Osteoperosis	13
Atrial Fibrilation	20
Heart Failure	24
Chronic Obstructive Pulmonary Disease	14
Diabetes	32
Dementia	15
Cancer	19

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Tomasz J. Niewiarowski, MD treated as a gastroenterologist in Bethlehem, PA during 2019 were minimally invasive procedures, gastrointestinal procedures, lab tests and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Tomasz J. Niewiarowski, MD for Medicare patients.

blood draw	60
diagnostic procedures	138
doctor visit	434
gastrointestinal procedures	211
hospital care	56
inpatient care	56
lab tests	207
minimally invasive procedures	211
preventive care	20
removal of lesion (e.g. growth)	138

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Tomasz J. Niewiarowski, MD.

**Gender**
Male	160
Female	218

**Ethnicity**
Non-Hispanic White	340
Black	0
Hispanic	22
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	164
From 75 to 84	114
85 and over	59
Less than 65	41

Conditions of Medicare patients treated by Dr. Tomasz J. Niewiarowski, MD in 2019

Hypertension	74
High Cholesterol	67
Stroke	6
Ischemic Heart Disease	35
Depression	31
Chronic Kidney Disease	40
Asthma	12
Osteoperosis	15
Atrial Fibrilation	19
Heart Failure	25
Chronic Obstructive Pulmonary Disease	15
Diabetes	32
Dementia	19
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Tomasz J. Niewiarowski, MD treated as a gastroenterologist in Bethlehem, PA during 2020 were minimally invasive procedures, gastrointestinal procedures, lab tests and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Tomasz J. Niewiarowski, MD for Medicare patients.

blood draw	56
diagnostic procedures	124
doctor visit	433
gastrointestinal procedures	189
lab tests	168
minimally invasive procedures	189
preventive care	29
removal of lesion (e.g. growth)	124

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Tomasz J. Niewiarowski, MD.

**Gender**
Male	160
Female	196

**Ethnicity**
Non-Hispanic White	323
Black	0
Hispanic	13
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	177
From 75 to 84	111
85 and over	41
Less than 65	27

Conditions of Medicare patients treated by Dr. Tomasz J. Niewiarowski, MD in 2020

Hypertension	70
High Cholesterol	66
Stroke	6
Ischemic Heart Disease	30
Depression	28
Chronic Kidney Disease	38
Asthma	10
Osteoperosis	13
Atrial Fibrilation	14
Heart Failure	17
Chronic Obstructive Pulmonary Disease	13
Diabetes	25
Dementia	14
Cancer	17

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Tomasz J. Niewiarowski, MD treated as a gastroenterologist in Bethlehem, PA during 2021 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Tomasz J. Niewiarowski, MD for Medicare patients.

blood draw	18
diagnostic procedures	170
doctor visit	385
esophageal dilation	25
gastrointestinal procedures	271
lab tests	111
minimally invasive procedures	271
preventive care	58
removal of lesion (e.g. growth)	170

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Tomasz J. Niewiarowski, MD.

**Gender**
Male	162
Female	218

**Ethnicity**
Non-Hispanic White	334
Black	0
Hispanic	0
Asian	0
Other	23
Native American	0

**Age**
From 65 to 74	205
From 75 to 84	122
85 and over	33
Less than 65	20

Conditions of Medicare patients treated by Dr. Tomasz J. Niewiarowski, MD in 2021

Hypertension	71
High Cholesterol	70
Stroke	4
Ischemic Heart Disease	26
Depression	25
Chronic Kidney Disease	28
Asthma	8
Osteoperosis	14
Atrial Fibrilation	12
Heart Failure	9
Chronic Obstructive Pulmonary Disease	11
Diabetes	20
Dementia	14
Cancer	17

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Tomasz J. Niewiarowski, MD treated as a gastroenterologist in Bethlehem, PA during 2022 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Tomasz J. Niewiarowski, MD for Medicare patients.

blood draw	34
diagnostic procedures	135
doctor visit	335
esophageal dilation	19
gastrointestinal procedures	193
lab tests	71
minimally invasive procedures	193
preventive care	27
removal of lesion (e.g. growth)	135

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Tomasz J. Niewiarowski, MD.

**Gender**
Male	147
Female	166

**Ethnicity**
Non-Hispanic White	271
Black	0
Hispanic	0
Asian	0
Other	17
Native American	0

**Age**
From 65 to 74	157
From 75 to 84	103
85 and over	28
Less than 65	25

Conditions of Medicare patients treated by Dr. Tomasz J. Niewiarowski, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	24
Depression	25
Chronic Kidney Disease	26
Asthma	15
Osteoperosis	19
Atrial Fibrilation	17
Heart Failure	13
Chronic Obstructive Pulmonary Disease	12
Diabetes	28
Dementia	4
Cancer	22

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Tomasz J. Niewiarowski, MD treated as a gastroenterologist in Bethlehem, PA during 2023 were minimally invasive procedures, gastrointestinal procedures, lab tests and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Tomasz J. Niewiarowski, MD for Medicare patients.

diagnostic procedures	146
doctor visit	333
esophageal dilation	13
gastrointestinal procedures	222
lab tests	210
minimally invasive procedures	222
preventive care	40
removal of lesion (e.g. growth)	146

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Tomasz J. Niewiarowski, MD.

**Gender**
Male	144
Female	187

**Ethnicity**
Non-Hispanic White	288
Black	0
Hispanic	0
Asian	0
Other	17
Native American	0

**Age**
From 65 to 74	169
From 75 to 84	112
85 and over	37
Less than 65	13

Conditions of Medicare patients treated by Dr. Tomasz J. Niewiarowski, MD in 2023

Hypertension	73
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	23
Depression	24
Chronic Kidney Disease	25
Asthma	13
Osteoperosis	21
Atrial Fibrilation	15
Heart Failure	11
Chronic Obstructive Pulmonary Disease	12
Diabetes	24
Dementia	3
Cancer	24

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Tomasz J. Niewiarowski, MD treated as a gastroenterologist in Bethlehem, PA during 2024 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Tomasz J. Niewiarowski, MD for Medicare patients.

blood draw	53
diagnostic procedures	175
doctor visit	285
esophageal dilation	15
gastrointestinal procedures	249
lab tests	149
minimally invasive procedures	249
preventive care	35
removal of lesion (e.g. growth)	175

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Tomasz J. Niewiarowski, MD.

**Gender**
Male	149
Female	237

**Ethnicity**
Non-Hispanic White	345
Black	0
Hispanic	16
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	196
From 75 to 84	116
85 and over	45
Less than 65	29

Conditions of Medicare patients treated by Dr. Tomasz J. Niewiarowski, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	25
Depression	25
Chronic Kidney Disease	29
Asthma	13
Osteoperosis	23
Atrial Fibrilation	16
Heart Failure	16
Chronic Obstructive Pulmonary Disease	17
Diabetes	29
Dementia	5
Cancer	24

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Tomasz J. Niewiarowski, MD for Medicare patients.

The highest averages for the top procedures that Dr. Tomasz J. Niewiarowski, MD treated as a gastroenterologist in Bethlehem, PA were lab tests, minimally invasive procedures, gastrointestinal procedures and inpatient care.

anastomosis	11
aspiration	18
biological response modifier (BRM) therapy	53
blood draw	140
catheterization	11
chemotherapy	53
diagnostic procedures	145
doctor visit	476
esophageal dilation	19
gastrointestinal procedures	249
hospital care	186
image guided procedures	18
inpatient care	186
lab tests	680
minimally invasive procedures	315
minor procedures	18
preventive care	34
removal of lesion (e.g. growth)	145
thyroid function tests	17
ultrasound (sonogram)	26

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Tomasz J. Niewiarowski, MD.

**Gender**
Female	245
Male	175

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	371
Native American / Alaskan Native	0
Hispanic	23
Other	4

**Age**
85 and over	55
75 to 84	134
Less than 65	49
65 to 74	180

Average of Total of Conditions of Medicare patients treated by Dr. Tomasz J. Niewiarowski, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Tomasz J. Niewiarowski, MD treated were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	68
High Cholesterol	62
Stroke	6
Ischemic Heart Disease	31
Depression	26
Chronic Kidney Disease	31
Asthma	11
Osteoporosis	14
Heart Failure	18
Chronic Obstructive Pulmonary Disease	14
Diabetes	27
Atrial Fibrillation	16
Cancer	19
Dementia	11

Education & Training

Dr. Tomasz J. Niewiarowski, MD graduated from Medical University of Warsaw in 1982. He completed residency at St. Luke's Hospital and Health Network. He has a state license in Pennsylvania.

Medical School: Medical University of Warsaw (1982)

Residency: St. Luke's Hospital and Health Network (1989)

Licensed In: Pennsylvania

Ratings & Reviews

Dr. Tomasz J. Niewiarowski, MD has a high overall rating with an average of 3.88 out of 5 stars based on 4 ratings. We collect ratings and reviews of Dr. Tomasz J. Niewiarowski, MD from all over the web to help you find the right in Bethlehem, PA.

3.88

Overall Rating

(4 Ratings)

Leave a Review

General Payments

These charts describe general payments received by Dr. Tomasz J. Niewiarowski, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Janssen Biotech, Inc.	$690 STELARA $383	SIMPONI $120	OLYSIO $100	Tremfya $28	CARVYKTI $22	Other $37
E.R. Squibb & Sons, L.L.C.	$400 OPDIVO $147	ZEPOSIA $125	BARACLUDE $32	DAKLINZA $23	$73
AbbVie Inc.	$325 Creon $208	LINZESS $61	Skyrizi $42	Rinvoq $14
Takeda Pharmaceuticals U.S.A., Inc.	$281 ENTYVIO $253	FRUZAQLA $28
Daiichi Sankyo Inc.	$230 Injectafer $125	Enhertu $106
Other	$2,916 ZEPOSIA $206	LINZESS $162	Pegasys $134	VELSIPITY $124	MONJUVI $100	Other $2,191

**Types of Payments**
Food and Beverage	$4,637
Education	$194
Consulting Fee	$11

Biography

Dr. Tomasz Niewiarowski is an adult gastroenterology specialist in Bethlehem, PA, State College, PA, and Wilkes Barre, PA. Dr. Niewiarowski (or staff) speaks Spanish and Polish. He is professionally affiliated with St. Luke's University Health Network. Dr. Niewiarowski studied medicine at Medical University of Warsaw. Patient reviews placed him at an average of 4.0 stars (out of 5). He has an open panel in Bethlehem, PA according to St. Luke's University Health Network.

Select Year:

Dr. Tomasz J. Niewiarowski, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Tomasz J. Niewiarowski, MD in 2024

By Volume:

By Affordability:

By Affordability:

By Volume:

By Affordability:

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Tomasz J. Niewiarowski, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Tomasz J. Niewiarowski, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Tomasz J. Niewiarowski, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Tomasz J. Niewiarowski, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Tomasz J. Niewiarowski, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Tomasz J. Niewiarowski, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Tomasz J. Niewiarowski, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Tomasz J. Niewiarowski, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Tomasz J. Niewiarowski, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Tomasz J. Niewiarowski, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Tomasz J. Niewiarowski, MD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Tomasz J. Niewiarowski, MD in 2024

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Average Medicare Patient Data From 2012 - 2024

Average of Total of Conditions of Medicare patients treated by Dr. Tomasz J. Niewiarowski, MD From 2012 - 2024

Education & Training

Ratings & Reviews

General Payments

Biography

Other Providers in Bethlehem, PA