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Dr. Nicholas Karamitsios, MD

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Specializes in: Adult Gastroenterology

55 Highland Avenue Suite 304
Salem, MA 01970

(978) 741-4171

Dr. Nicholas Karamitsios, MD is a gastroenterologist in Salem, MA specializing in adult gastroenterology.

Office Locations

55 Highland Avenue Suite 304
Salem, MA 01970

(978) 741-4171

(978) 741-4283

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Noteworthy Medicare Patient Procedures Performed by Dr. Nicholas Karamitsios, MD in 2023

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

Top 10%

By Volume:

colonoscopy with biopsy

colonoscopy with lesion removal

gastrointestinal procedures

In 2023, Dr. Nicholas Karamitsios, MD performed more colonoscopy with biopsy, colonoscopy with lesion removal, and gastrointestinal procedures procedures for Medicare patients than 90% of providers in related specialties within Massachusetts.

Top 25%

By Volume:

colonoscopy

EGD with biopsy

EGD with lesion removal

endoscopy

gastrointestinal biopsy

removal of lesion

In 2012, Dr. Nicholas Karamitsios, MD performed more colonoscopy, EGD with biopsy, EGD with lesion removal, endoscopy, gastrointestinal biopsy, and removal of lesion (e.g. growth) procedures for Medicare patients than 75% of providers in related specialties within Massachusetts.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Nicholas Karamitsios, MD treated as a gastroenterologist in Salem, MA during 2012 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Nicholas Karamitsios, MD for Medicare patients.

diagnostic procedures	278
doctor visit	333
gastrointestinal procedures	432
hospital care	164
inpatient care	164
lab tests	12
minimally invasive procedures	432
preventive care	67
removal of lesion (e.g. growth)	278

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Nicholas Karamitsios, MD treated as a gastroenterologist in Salem, MA during 2013 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Nicholas Karamitsios, MD for Medicare patients.

balloon dilation	11
diagnostic procedures	305
doctor visit	296
esophageal dilation	11
gastrointestinal procedures	519
hospital care	196
injections	13
inpatient care	196
minimally invasive procedures	519
preventive care	76
removal of lesion (e.g. growth)	305

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Nicholas Karamitsios, MD.

**Gender**
Male	230
Female	379

**Ethnicity**
Non-Hispanic White	558
Black	0
Hispanic	34
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	237
From 75 to 84	186
85 and over	92
Less than 65	94

Conditions of Medicare patients treated by Dr. Nicholas Karamitsios, MD in 2013

Hypertension	70
High Cholesterol	64
Stroke	5
Ischemic Heart Disease	39
Depression	32
Chronic Kidney Disease	33
Asthma	11
Osteoperosis	12
Atrial Fibrilation	20
Heart Failure	25
Chronic Obstructive Pulmonary Disease	19
Diabetes	28
Dementia	10
Cancer	14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Nicholas Karamitsios, MD treated as a gastroenterologist in Salem, MA during 2014 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Nicholas Karamitsios, MD for Medicare patients.

balloon dilation	14
diagnostic procedures	297
doctor visit	310
esophageal dilation	14
gastrointestinal procedures	467
hospital care	188
injections	17
inpatient care	188
minimally invasive procedures	467
preventive care	66
removal of lesion (e.g. growth)	297

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Nicholas Karamitsios, MD.

**Gender**
Male	274
Female	333

**Ethnicity**
Non-Hispanic White	567
Black	0
Hispanic	20
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	271
From 75 to 84	175
85 and over	73
Less than 65	88

Conditions of Medicare patients treated by Dr. Nicholas Karamitsios, MD in 2014

Hypertension	69
High Cholesterol	61
Stroke	5
Ischemic Heart Disease	37
Depression	29
Chronic Kidney Disease	34
Asthma	13
Osteoperosis	11
Atrial Fibrilation	19
Heart Failure	22
Chronic Obstructive Pulmonary Disease	19
Diabetes	31
Dementia	8
Cancer	16

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Nicholas Karamitsios, MD treated as a gastroenterologist in Salem, MA during 2015 were minimally invasive procedures, gastrointestinal procedures, diagnostic procedures and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Nicholas Karamitsios, MD for Medicare patients.

diagnostic procedures	309
doctor visit	305
gastrointestinal procedures	491
hospital care	219
injections	18
inpatient care	219
minimally invasive procedures	491
preventive care	56
removal of lesion (e.g. growth)	298

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Nicholas Karamitsios, MD.

**Gender**
Male	568
Female	736

**Ethnicity**
Non-Hispanic White	1208
Black	0
Hispanic	48
Asian	0
Other	24
Native American	0

**Age**
From 65 to 74	590
From 75 to 84	336
85 and over	172
Less than 65	206

Conditions of Medicare patients treated by Dr. Nicholas Karamitsios, MD in 2015

Hypertension	72
High Cholesterol	65
Stroke	5
Ischemic Heart Disease	39
Depression	32
Chronic Kidney Disease	37
Asthma	18
Osteoperosis	12
Atrial Fibrilation	20
Heart Failure	26
Chronic Obstructive Pulmonary Disease	20
Diabetes	29
Dementia	9
Cancer	17

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Nicholas Karamitsios, MD treated as a gastroenterologist in Salem, MA during 2016 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Nicholas Karamitsios, MD for Medicare patients.

diagnostic procedures	309
doctor visit	325
gastrointestinal procedures	503
hospital care	208
inpatient care	208
minimally invasive procedures	503
preventive care	75
removal of lesion (e.g. growth)	323

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Nicholas Karamitsios, MD.

**Gender**
Male	298
Female	407

**Ethnicity**
Non-Hispanic White	644
Black	16
Hispanic	24
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	310
From 75 to 84	182
85 and over	100
Less than 65	113

Conditions of Medicare patients treated by Dr. Nicholas Karamitsios, MD in 2016

Hypertension	71
High Cholesterol	60
Stroke	6
Ischemic Heart Disease	34
Depression	28
Chronic Kidney Disease	38
Asthma	23
Osteoperosis	12
Atrial Fibrilation	18
Heart Failure	24
Chronic Obstructive Pulmonary Disease	19
Diabetes	30
Dementia	12
Cancer	14

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Nicholas Karamitsios, MD treated as a gastroenterologist in Salem, MA during 2017 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Nicholas Karamitsios, MD for Medicare patients.

diagnostic procedures	286
doctor visit	265
gastrointestinal procedures	451
hospital care	111
inpatient care	111
minimally invasive procedures	451
preventive care	80
removal of lesion (e.g. growth)	286

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Nicholas Karamitsios, MD.

**Gender**
Male	289
Female	333

**Ethnicity**
Non-Hispanic White	547
Black	0
Hispanic	30
Asian	0
Other	22
Native American	0

**Age**
From 65 to 74	285
From 75 to 84	157
85 and over	80
Less than 65	100

Conditions of Medicare patients treated by Dr. Nicholas Karamitsios, MD in 2017

Hypertension	68
High Cholesterol	48
Stroke	5
Ischemic Heart Disease	32
Depression	31
Chronic Kidney Disease	37
Asthma	10
Osteoperosis	11
Atrial Fibrilation	17
Heart Failure	24
Chronic Obstructive Pulmonary Disease	19
Diabetes	27
Dementia	13
Cancer	16

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Nicholas Karamitsios, MD treated as a gastroenterologist in Salem, MA during 2018 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Nicholas Karamitsios, MD for Medicare patients.

diagnostic procedures	313
doctor visit	282
gastrointestinal procedures	474
hospital care	87
inpatient care	87
minimally invasive procedures	474
preventive care	82
removal of lesion (e.g. growth)	324

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Nicholas Karamitsios, MD.

**Gender**
Male	271
Female	382

**Ethnicity**
Non-Hispanic White	594
Black	15
Hispanic	25
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	321
From 75 to 84	180
85 and over	70
Less than 65	82

Conditions of Medicare patients treated by Dr. Nicholas Karamitsios, MD in 2018

Hypertension	67
High Cholesterol	58
Stroke	4
Ischemic Heart Disease	28
Depression	31
Chronic Kidney Disease	33
Asthma	11
Osteoperosis	12
Atrial Fibrilation	13
Heart Failure	14
Chronic Obstructive Pulmonary Disease	16
Diabetes	26
Dementia	10
Cancer	18

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Nicholas Karamitsios, MD treated as a gastroenterologist in Salem, MA during 2019 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Nicholas Karamitsios, MD for Medicare patients.

diagnostic procedures	373
doctor visit	241
gastrointestinal procedures	509
hospital care	81
inpatient care	81
minimally invasive procedures	509
preventive care	80
removal of lesion (e.g. growth)	373

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Nicholas Karamitsios, MD.

**Gender**
Male	282
Female	377

**Ethnicity**
Non-Hispanic White	586
Black	0
Hispanic	40
Asian	0
Other	14
Native American	0

**Age**
From 65 to 74	312
From 75 to 84	209
85 and over	47
Less than 65	91

Conditions of Medicare patients treated by Dr. Nicholas Karamitsios, MD in 2019

Hypertension	65
High Cholesterol	55
Stroke	4
Ischemic Heart Disease	31
Depression	32
Chronic Kidney Disease	33
Asthma	9
Osteoperosis	12
Atrial Fibrilation	13
Heart Failure	15
Chronic Obstructive Pulmonary Disease	14
Diabetes	29
Dementia	10
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Nicholas Karamitsios, MD treated as a gastroenterologist in Salem, MA during 2020 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Nicholas Karamitsios, MD for Medicare patients.

diagnostic procedures	222
doctor visit	114
gastrointestinal procedures	272
hospital care	95
inpatient care	95
minimally invasive procedures	272
preventive care	19
removal of lesion (e.g. growth)	222

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Nicholas Karamitsios, MD.

**Gender**
Male	225
Female	258

**Ethnicity**
Non-Hispanic White	423
Black	0
Hispanic	35
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	215
From 75 to 84	152
85 and over	55
Less than 65	61

Conditions of Medicare patients treated by Dr. Nicholas Karamitsios, MD in 2020

Hypertension	69
High Cholesterol	59
Stroke	5
Ischemic Heart Disease	35
Depression	37
Chronic Kidney Disease	41
Asthma	10
Osteoperosis	15
Atrial Fibrilation	17
Heart Failure	20
Chronic Obstructive Pulmonary Disease	17
Diabetes	29
Dementia	12
Cancer	14

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Nicholas Karamitsios, MD treated as a gastroenterologist in Salem, MA during 2021 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Nicholas Karamitsios, MD for Medicare patients.

diagnostic procedures	411
doctor visit	207
gastrointestinal procedures	539
hospital care	92
inpatient care	92
minimally invasive procedures	539
preventive care	60
removal of lesion (e.g. growth)	426

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Nicholas Karamitsios, MD.

**Gender**
Male	331
Female	395

**Ethnicity**
Non-Hispanic White	653
Black	0
Hispanic	28
Asian	0
Other	21
Native American	0

**Age**
From 65 to 74	348
From 75 to 84	232
85 and over	71
Less than 65	75

Conditions of Medicare patients treated by Dr. Nicholas Karamitsios, MD in 2021

Hypertension	66
High Cholesterol	62
Stroke	4
Ischemic Heart Disease	32
Depression	30
Chronic Kidney Disease	36
Asthma	10
Osteoperosis	14
Atrial Fibrilation	14
Heart Failure	18
Chronic Obstructive Pulmonary Disease	14
Diabetes	27
Dementia	11
Cancer	14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Nicholas Karamitsios, MD treated as a gastroenterologist in Salem, MA during 2022 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Nicholas Karamitsios, MD for Medicare patients.

diagnostic procedures	448
doctor visit	218
gastrointestinal procedures	561
hospital care	85
inpatient care	85
minimally invasive procedures	561
preventive care	65
removal of lesion (e.g. growth)	468

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Nicholas Karamitsios, MD.

**Gender**
Male	296
Female	375

**Ethnicity**
Non-Hispanic White	604
Black	0
Hispanic	27
Asian	0
Other	25
Native American	0

**Age**
From 65 to 74	345
From 75 to 84	212
85 and over	62
Less than 65	52

Conditions of Medicare patients treated by Dr. Nicholas Karamitsios, MD in 2022

Hypertension	72
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	30
Depression	28
Chronic Kidney Disease	28
Asthma	12
Osteoperosis	18
Atrial Fibrilation	21
Heart Failure	19
Chronic Obstructive Pulmonary Disease	18
Diabetes	28
Dementia	6
Cancer	18

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Nicholas Karamitsios, MD for Medicare patients.

The highest averages for the top procedures that Dr. Nicholas Karamitsios, MD treated as a gastroenterologist in Salem, MA were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

balloon dilation	12
diagnostic procedures	322
doctor visit	263
esophageal dilation	12
gastrointestinal procedures	474
hospital care	138
injections	16
inpatient care	138
lab tests	12
minimally invasive procedures	474
preventive care	66
removal of lesion (e.g. growth)	327

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Nicholas Karamitsios, MD.

**Gender**
Male	278
Female	361

**Ethnicity**
Black / African American	2
Asian / Pacific Islander	0
Non-Hispanic White	580
Native American / Alaskan Native	0
Hispanic	28
Other	10

**Age**
75 to 84	183
85 and over	74
Less than 65	87
65 to 74	294

Average of Total of Conditions of Medicare patients treated by Dr. Nicholas Karamitsios, MD From 2012 - 2022

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

Hypertension	62
High Cholesterol	55
Stroke	4
Ischemic Heart Disease	30
Depression	28
Chronic Kidney Disease	31
Asthma	11
Osteoporosis	11
Heart Failure	18
Chronic Obstructive Pulmonary Disease	15
Diabetes	25
Atrial Fibrillation	15
Dementia	9
Cancer	14

Education & Training

He has a state license in Massachusetts.

Licensed In: Massachusetts

Ratings & Reviews

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General Payments

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

**Payments by Company**
Covidien LP	$477 Barrx $477
AbbVie Inc.	$319 Rinvoq $200	Skyrizi $119
Gilead Sciences Inc	$222 Harvoni $105	$118
E.R. Squibb & Sons, L.L.C.	$135 ZEPOSIA $135
Takeda Pharmaceuticals America, Inc.	$124 ENTYVIO $124
Other	$328 Lotronex $123	Mavyret $122	Ocaliva $69	LINZESS $13

**Types of Payments**
Food and Beverage	$1,150
Travel and Lodging	$455

Biography

Dr. Nicholas Karamitsios' specialty is adult gastroenterology. He is a graduate of Boston University School of Medicine.

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Dr. Nicholas Karamitsios, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Nicholas Karamitsios, MD in 2023

By Volume:

By Volume:

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. Nicholas Karamitsios, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nicholas Karamitsios, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nicholas Karamitsios, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nicholas Karamitsios, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nicholas Karamitsios, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nicholas Karamitsios, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nicholas Karamitsios, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nicholas Karamitsios, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nicholas Karamitsios, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nicholas Karamitsios, MD in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. Nicholas Karamitsios, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

Other Providers in Salem, MA