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Dr. John Nicholas Tasiopoulos, DO

(1 Rating)

Specializes in: Adult Gastroenterology

Midwestern University, Chicago College of Osteopathic Medicine

1880 W Winchester Road Suite 201
Libertyville, IL 60048

(847) 382-4410

Dr. John Nicholas Tasiopoulos, DO is a gastroenterologist in Libertyville, IL specializing in adult gastroenterology. He graduated from Midwestern University, Chicago College of Osteopathic Medicine. Dr. John Nicholas Tasiopoulos, DO is affiliated with Advocate Health Care.

Office Locations

1880 W Winchester Road Suite 201
Libertyville, IL 60048

(847) 382-4410

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Noteworthy Medicare Patient Procedures Performed by Dr. John Nicholas Tasiopoulos, DO in 2024

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

Top 25%

By Volume:

EGD with biopsy

EGD with lesion removal

gastrointestinal biopsy

removal of lesion

In 2012, Dr. John Nicholas Tasiopoulos, DO performed more EGD with biopsy, EGD with lesion removal, gastrointestinal biopsy, and removal of lesion (e.g. growth) procedures for Medicare patients than 75% of providers in related specialties within Illinois.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. John Nicholas Tasiopoulos, DO treated as a gastroenterologist in Libertyville, IL during 2012 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. John Nicholas Tasiopoulos, DO for Medicare patients.

diagnostic procedures	264
doctor visit	369
gastrointestinal procedures	337
hospital care	361
inpatient care	344
minimally invasive procedures	337
outpatient care	17
preventive care	59
removal of lesion (e.g. growth)	264

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John Nicholas Tasiopoulos, DO treated as a gastroenterologist in Libertyville, IL during 2013 were minimally invasive procedures, gastrointestinal procedures, hospital care and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. John Nicholas Tasiopoulos, DO for Medicare patients.

diagnostic procedures	263
doctor visit	451
gastrointestinal procedures	363
hospital care	282
inpatient care	254
minimally invasive procedures	363
outpatient care	28
preventive care	87
removal of lesion (e.g. growth)	263

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John Nicholas Tasiopoulos, DO.

**Gender**
Male	191
Female	320

**Ethnicity**
Non-Hispanic White	461
Black	14
Hispanic	22
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	237
From 75 to 84	151
85 and over	50
Less than 65	73

Conditions of Medicare patients treated by Dr. John Nicholas Tasiopoulos, DO in 2013

Hypertension	70
High Cholesterol	60
Stroke	7
Ischemic Heart Disease	39
Depression	24
Chronic Kidney Disease	26
Asthma	8
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	21
Chronic Obstructive Pulmonary Disease	17
Diabetes	33
Dementia	9
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John Nicholas Tasiopoulos, DO treated as a gastroenterologist in Libertyville, IL during 2014 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. John Nicholas Tasiopoulos, DO for Medicare patients.

diagnostic procedures	330
doctor visit	548
gastrointestinal procedures	465
hospital care	287
inpatient care	287
minimally invasive procedures	465
preventive care	122
removal of lesion (e.g. growth)	330

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John Nicholas Tasiopoulos, DO.

**Gender**
Male	256
Female	350

**Ethnicity**
Non-Hispanic White	544
Black	0
Hispanic	32
Asian	12
Other	0
Native American	0

**Age**
From 65 to 74	313
From 75 to 84	179
85 and over	57
Less than 65	57

Conditions of Medicare patients treated by Dr. John Nicholas Tasiopoulos, DO in 2014

Hypertension	70
High Cholesterol	62
Stroke	5
Ischemic Heart Disease	39
Depression	18
Chronic Kidney Disease	25
Asthma	7
Osteoperosis	9
Atrial Fibrilation	16
Heart Failure	23
Chronic Obstructive Pulmonary Disease	13
Diabetes	30
Dementia	8
Cancer	15

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John Nicholas Tasiopoulos, DO treated as a gastroenterologist in Libertyville, IL during 2015 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. John Nicholas Tasiopoulos, DO for Medicare patients.

diagnostic procedures	357
doctor visit	671
gastrointestinal procedures	489
hospital care	192
inpatient care	192
minimally invasive procedures	489
preventive care	132
removal of lesion (e.g. growth)	357

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John Nicholas Tasiopoulos, DO.

**Gender**
Male	590
Female	760

**Ethnicity**
Non-Hispanic White	1190
Black	36
Hispanic	64
Asian	26
Other	34
Native American	0

**Age**
From 65 to 74	686
From 75 to 84	418
85 and over	138
Less than 65	108

Conditions of Medicare patients treated by Dr. John Nicholas Tasiopoulos, DO in 2015

Hypertension	73
High Cholesterol	61
Stroke	5
Ischemic Heart Disease	42
Depression	20
Chronic Kidney Disease	28
Asthma	12
Osteoperosis	7
Atrial Fibrilation	14
Heart Failure	20
Chronic Obstructive Pulmonary Disease	18
Diabetes	30
Dementia	8
Cancer	15

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John Nicholas Tasiopoulos, DO treated as a gastroenterologist in Libertyville, IL during 2016 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. John Nicholas Tasiopoulos, DO for Medicare patients.

diagnostic procedures	322
doctor visit	580
gastrointestinal procedures	423
hospital care	138
inpatient care	138
minimally invasive procedures	423
preventive care	101
removal of lesion (e.g. growth)	322

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John Nicholas Tasiopoulos, DO.

**Gender**
Male	234
Female	360

**Ethnicity**
Non-Hispanic White	539
Black	0
Hispanic	25
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	316
From 75 to 84	173
85 and over	56
Less than 65	49

Conditions of Medicare patients treated by Dr. John Nicholas Tasiopoulos, DO in 2016

Hypertension	69
High Cholesterol	58
Stroke	5
Ischemic Heart Disease	34
Depression	18
Chronic Kidney Disease	29
Asthma	18
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	19
Chronic Obstructive Pulmonary Disease	16
Diabetes	31
Dementia	10
Cancer	14

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John Nicholas Tasiopoulos, DO treated as a gastroenterologist in Libertyville, IL during 2017 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. John Nicholas Tasiopoulos, DO for Medicare patients.

diagnostic procedures	325
doctor visit	547
gastrointestinal procedures	433
hospital care	165
inpatient care	165
lab tests	99
minimally invasive procedures	433
preventive care	108
removal of lesion (e.g. growth)	325

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John Nicholas Tasiopoulos, DO.

**Gender**
Male	245
Female	350

**Ethnicity**
Non-Hispanic White	533
Black	0
Hispanic	26
Asian	14
Other	0
Native American	0

**Age**
From 65 to 74	326
From 75 to 84	162
85 and over	57
Less than 65	50

Conditions of Medicare patients treated by Dr. John Nicholas Tasiopoulos, DO in 2017

Hypertension	67
High Cholesterol	56
Stroke	5
Ischemic Heart Disease	34
Depression	19
Chronic Kidney Disease	30
Asthma	5
Osteoperosis	9
Atrial Fibrilation	14
Heart Failure	17
Chronic Obstructive Pulmonary Disease	14
Diabetes	34
Dementia	10
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John Nicholas Tasiopoulos, DO treated as a gastroenterologist in Libertyville, IL during 2018 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. John Nicholas Tasiopoulos, DO for Medicare patients.

diagnostic procedures	315
doctor visit	546
gastrointestinal procedures	406
hospital care	288
injections	12
inpatient care	288
minimally invasive procedures	406
preventive care	79
removal of lesion (e.g. growth)	315

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John Nicholas Tasiopoulos, DO.

**Gender**
Male	297
Female	340

**Ethnicity**
Non-Hispanic White	567
Black	0
Hispanic	30
Asian	0
Other	18
Native American	0

**Age**
From 65 to 74	307
From 75 to 84	215
85 and over	62
Less than 65	53

Conditions of Medicare patients treated by Dr. John Nicholas Tasiopoulos, DO in 2018

Hypertension	73
High Cholesterol	64
Stroke	5
Ischemic Heart Disease	34
Depression	22
Chronic Kidney Disease	32
Asthma	6
Osteoperosis	8
Atrial Fibrilation	17
Heart Failure	20
Chronic Obstructive Pulmonary Disease	18
Diabetes	31
Dementia	10
Cancer	17

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John Nicholas Tasiopoulos, DO treated as a gastroenterologist in Libertyville, IL during 2019 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. John Nicholas Tasiopoulos, DO for Medicare patients.

diagnostic procedures	306
doctor visit	547
gastrointestinal procedures	372
hospital care	207
inpatient care	207
minimally invasive procedures	372
preventive care	66
removal of lesion (e.g. growth)	306

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John Nicholas Tasiopoulos, DO.

**Gender**
Male	265
Female	336

**Ethnicity**
Non-Hispanic White	539
Black	0
Hispanic	23
Asian	0
Other	20
Native American	0

**Age**
From 65 to 74	283
From 75 to 84	205
85 and over	64
Less than 65	49

Conditions of Medicare patients treated by Dr. John Nicholas Tasiopoulos, DO in 2019

Hypertension	75
High Cholesterol	68
Stroke	6
Ischemic Heart Disease	35
Depression	22
Chronic Kidney Disease	33
Asthma	7
Osteoperosis	9
Atrial Fibrilation	16
Heart Failure	23
Chronic Obstructive Pulmonary Disease	15
Diabetes	33
Dementia	8
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John Nicholas Tasiopoulos, DO treated as a gastroenterologist in Libertyville, IL during 2020 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. John Nicholas Tasiopoulos, DO for Medicare patients.

diagnostic procedures	238
doctor visit	395
gastrointestinal procedures	292
hospital care	123
inpatient care	123
minimally invasive procedures	292
preventive care	54
removal of lesion (e.g. growth)	238

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John Nicholas Tasiopoulos, DO.

**Gender**
Male	198
Female	269

**Ethnicity**
Non-Hispanic White	411
Black	0
Hispanic	25
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	252
From 75 to 84	124
85 and over	43
Less than 65	48

Conditions of Medicare patients treated by Dr. John Nicholas Tasiopoulos, DO in 2020

Hypertension	69
High Cholesterol	60
Stroke	5
Ischemic Heart Disease	33
Depression	26
Chronic Kidney Disease	31
Asthma	6
Osteoperosis	8
Atrial Fibrilation	16
Heart Failure	21
Chronic Obstructive Pulmonary Disease	13
Diabetes	29
Dementia	10
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. John Nicholas Tasiopoulos, DO treated as a gastroenterologist in Libertyville, IL during 2021 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. John Nicholas Tasiopoulos, DO for Medicare patients.

diagnostic procedures	355
doctor visit	579
gastrointestinal procedures	449
hospital care	321
inpatient care	321
minimally invasive procedures	449
preventive care	76
removal of lesion (e.g. growth)	355

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John Nicholas Tasiopoulos, DO.

**Gender**
Male	285
Female	393

**Ethnicity**
Non-Hispanic White	604
Black	0
Hispanic	28
Asian	0
Other	21
Native American	0

**Age**
From 65 to 74	337
From 75 to 84	213
85 and over	92
Less than 65	36

Conditions of Medicare patients treated by Dr. John Nicholas Tasiopoulos, DO in 2021

Hypertension	72
High Cholesterol	66
Stroke	7
Ischemic Heart Disease	37
Depression	24
Chronic Kidney Disease	36
Asthma	6
Osteoperosis	11
Atrial Fibrilation	14
Heart Failure	24
Chronic Obstructive Pulmonary Disease	16
Diabetes	32
Dementia	11
Cancer	16

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. John Nicholas Tasiopoulos, DO treated as a gastroenterologist in Libertyville, IL during 2022 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. John Nicholas Tasiopoulos, DO for Medicare patients.

diagnostic procedures	397
doctor visit	660
gastrointestinal procedures	498
hospital care	54
injections	13
inpatient care	54
minimally invasive procedures	498
preventive care	88
removal of lesion (e.g. growth)	397

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. John Nicholas Tasiopoulos, DO.

**Gender**
Male	284
Female	342

**Ethnicity**
Non-Hispanic White	574
Black	0
Hispanic	22
Asian	0
Other	18
Native American	0

**Age**
From 65 to 74	329
From 75 to 84	218
85 and over	48
Less than 65	31

Conditions of Medicare patients treated by Dr. John Nicholas Tasiopoulos, DO in 2022

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	27
Depression	18
Chronic Kidney Disease	20
Asthma	9
Osteoperosis	15
Atrial Fibrilation	19
Heart Failure	16
Chronic Obstructive Pulmonary Disease	15
Diabetes	27
Dementia	6
Cancer	19

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. John Nicholas Tasiopoulos, DO treated as a gastroenterologist in Libertyville, IL during 2023 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. John Nicholas Tasiopoulos, DO for Medicare patients.

diagnostic procedures	428
doctor visit	676
gastrointestinal procedures	532
injections	16
minimally invasive procedures	532
preventive care	88
removal of lesion (e.g. growth)	428

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. John Nicholas Tasiopoulos, DO.

**Gender**
Male	267
Female	367

**Ethnicity**
Non-Hispanic White	583
Black	0
Hispanic	18
Asian	0
Other	22
Native American	0

**Age**
From 65 to 74	363
From 75 to 84	198
85 and over	37
Less than 65	36

Conditions of Medicare patients treated by Dr. John Nicholas Tasiopoulos, DO in 2023

Hypertension	72
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	20
Depression	17
Chronic Kidney Disease	15
Asthma	10
Osteoperosis	16
Atrial Fibrilation	15
Heart Failure	10
Chronic Obstructive Pulmonary Disease	11
Diabetes	27
Dementia	3
Cancer	18

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. John Nicholas Tasiopoulos, DO treated as a gastroenterologist in Libertyville, IL during 2024 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. John Nicholas Tasiopoulos, DO for Medicare patients.

diagnostic procedures	301
doctor visit	606
gastrointestinal procedures	361
minimally invasive procedures	361
preventive care	60
removal of lesion (e.g. growth)	301

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. John Nicholas Tasiopoulos, DO.

**Gender**
Male	220
Female	301

**Ethnicity**
Non-Hispanic White	471
Black	0
Hispanic	12
Asian	0
Other	24
Native American	0

**Age**
From 65 to 74	313
From 75 to 84	159
85 and over	27
Less than 65	22

Conditions of Medicare patients treated by Dr. John Nicholas Tasiopoulos, DO in 2024

Hypertension	74
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	24
Depression	19
Chronic Kidney Disease	19
Asthma	9
Osteoperosis	18
Atrial Fibrilation	16
Heart Failure	11
Chronic Obstructive Pulmonary Disease	12
Diabetes	28
Dementia	2
Cancer	18

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. John Nicholas Tasiopoulos, DO for Medicare patients.

The highest averages for the top procedures that Dr. John Nicholas Tasiopoulos, DO treated as a gastroenterologist in Libertyville, IL were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

diagnostic procedures	323
doctor visit	551
gastrointestinal procedures	416
hospital care	219
injections	13
inpatient care	215
lab tests	99
minimally invasive procedures	416
outpatient care	22
preventive care	86
removal of lesion (e.g. growth)	323

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. John Nicholas Tasiopoulos, DO.

**Gender**
Male	256
Female	345

**Ethnicity**
Black / African American	3
Asian / Pacific Islander	4
Non-Hispanic White	539
Native American / Alaskan Native	0
Hispanic	25
Other	13

**Age**
75 to 84	185
85 and over	56
Less than 65	47
65 to 74	312

Average of Total of Conditions of Medicare patients treated by Dr. John Nicholas Tasiopoulos, DO From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. John Nicholas Tasiopoulos, DO treated were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	66
High Cholesterol	60
Stroke	5
Ischemic Heart Disease	30
Depression	19
Chronic Kidney Disease	24
Asthma	7
Osteoporosis	9
Heart Failure	17
Chronic Obstructive Pulmonary Disease	13
Diabetes	28
Atrial Fibrillation	13
Cancer	14
Dementia	7

Education & Training

Dr. John Nicholas Tasiopoulos, DO graduated from Midwestern University, Chicago College of Osteopathic Medicine. He completed residency at Northwestern University Affiliated Hospitals. He is certified by the Board certifications: American Board of Internal Medicine, Gastroenterology and has a state license in Illinois.

Medical School: Midwestern University, Chicago College of Osteopathic Medicine

Residency: Northwestern University Affiliated Hospitals

Board Certification: Board certifications: American Board of Internal Medicine, Gastroenterology

Licensed In: Illinois

Ratings & Reviews

Dr. John Nicholas Tasiopoulos, DO has an exceptional overall rating with an average of 5.0 out of 5 stars based on 1 ratings. We collect ratings and reviews of Dr. John Nicholas Tasiopoulos, DO from all over the web to help you find the right in Libertyville, IL.

Overall Rating

(1 Rating)

Leave a Review

Reviews Left On DocSpot

Overall Rating: 5.0 2026-09-21

Dr. Tasiopolous and office staff have been helping greatly me for many years.  They're superb in every way.   I appreciate them all.

General Payments

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

**Payments by Company**
AbbVie Inc.	$4,519 Skyrizi $1,381	Humira $927	Rinvoq $824	Creon $764	Mavyret $372	Other $251
Janssen Biotech, Inc.	$3,710 STELARA $2,058	Tremfya $661	SIMPONI $578	SIMPONI ARIA $322	REMICADE $91
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$2,840 XIFAXAN $1,898	Trulance $402	XIFAXANIBSD $147	PLENVU $142	Relistor $80	Other $171
AbbVie, Inc.	$2,306 Humira $1,126	Creon $551	Mavyret $219	Technivie $120	Viekira $89	Other $201
Takeda Pharmaceuticals U.S.A., Inc.	$2,191 ENTYVIO $1,359	GATTEX $452	MOTEGRITY $159	AMITIZA $60	EOHILIA $47	Other $114
Other	$17,692 CapsoCam Plus $1,250	Cimzia $911	SUCRAID $730	VELSIPITY $612	LINZESS $581	Other $13,608

**Types of Payments**
Food and Beverage	$31,323
Consulting Fee	$1,265
Education	$553
Gift	$92
Travel and Lodging	$25

Biography

Dr. John Tasiopoulos practices adult gastroenterology in Libertyville, IL. He attended Midwestern University, Chicago College of Osteopathic Medicine and then went on to complete his residency at a hospital affiliated with Northwestern University. Dr. Tasiopoulos is conversant in Greek. He is professionally affiliated with Advocate Condell Medical Center and Advocate Illinois Masonic Medical Center.

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Dr. John Nicholas Tasiopoulos, DO

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. John Nicholas Tasiopoulos, DO in 2024

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. John Nicholas Tasiopoulos, DO in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Nicholas Tasiopoulos, DO in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Nicholas Tasiopoulos, DO in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Nicholas Tasiopoulos, DO in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Nicholas Tasiopoulos, DO in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Nicholas Tasiopoulos, DO in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Nicholas Tasiopoulos, DO in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Nicholas Tasiopoulos, DO in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Nicholas Tasiopoulos, DO in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Nicholas Tasiopoulos, DO in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Nicholas Tasiopoulos, DO in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Nicholas Tasiopoulos, DO 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. John Nicholas Tasiopoulos, DO From 2012 - 2024

Education & Training

Ratings & Reviews

General Payments

Biography

Other Providers in Libertyville, IL