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Dr. Michael Harry Mastromichalis, MD

(No ratings)

Specializes in: Urology (Urinary Tract Disease)

West Virginia University School of Medicine (2005)

1011 Bowles Avenue Suite 425
Fenton, MO 63026

(636) 496-5030

Dr. Michael Harry Mastromichalis, MD is an urologist in Fenton, MO specializing in urology (urinary tract disease). He graduated from West Virginia University School of Medicine in 2005 and has 21 years of experience. Dr. Michael Harry Mastromichalis, MD is affiliated with THS PHYSICIAN PARTNERS INC.

Office Locations

1011 Bowles Avenue Suite 425
Fenton, MO 63026

(636) 496-5030

(636) 496-5025

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Noteworthy Medicare Patient Procedures Performed by Dr. Michael Harry Mastromichalis, MD in 2023

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

Top 25%

By Affordability:

diagnostic cystoscopy

In 2012, Dr. Michael Harry Mastromichalis, MD had a list price for diagnostic cystoscopy that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Missouri. 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. Michael Harry Mastromichalis, MD treated as an urologist in Fenton, MO during 2012 were lab tests, hospital care, inpatient care and urologic procedures.

Volume of procedures performed by Dr. Michael Harry Mastromichalis, MD for Medicare patients.

doctor visit	74
hospital care	40
inpatient care	40
lab tests	58
minimally invasive procedures	13
urologic procedures	25

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Michael Harry Mastromichalis, MD treated as an urologist in Fenton, MO during 2013 were lab tests, urologic procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Michael Harry Mastromichalis, MD for Medicare patients.

ablation	15
catheterization	20
doctor visit	466
hospital care	155
inpatient care	155
lab tests	328
lithotripsy (stone fragmentation)	18
minimally invasive procedures	91
stent placement (stenting)	14
urologic procedures	254

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Harry Mastromichalis, MD.

**Gender**
Male	195
Female	91

**Ethnicity**
Non-Hispanic White	269
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	110
From 75 to 84	84
85 and over	36
Less than 65	56

Conditions of Medicare patients treated by Dr. Michael Harry Mastromichalis, MD in 2013

Hypertension	74
High Cholesterol	59
Stroke	9
Ischemic Heart Disease	40
Depression	30
Chronic Kidney Disease	34
Asthma	9
Osteoperosis	6
Atrial Fibrilation	17
Heart Failure	23
Chronic Obstructive Pulmonary Disease	15
Diabetes	37
Dementia	13
Cancer	17

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Michael Harry Mastromichalis, MD treated as an urologist in Fenton, MO during 2014 were lab tests, urologic procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Michael Harry Mastromichalis, MD for Medicare patients.

ablation	20
catheterization	22
diagnostic procedures	12
doctor visit	523
hospital care	102
inpatient care	102
lab tests	359
minimally invasive procedures	89
minor procedures	12
urologic procedures	311

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Harry Mastromichalis, MD.

**Gender**
Male	237
Female	94

**Ethnicity**
Non-Hispanic White	319
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	149
From 75 to 84	91
85 and over	41
Less than 65	50

Conditions of Medicare patients treated by Dr. Michael Harry Mastromichalis, MD in 2014

Hypertension	71
High Cholesterol	61
Stroke	8
Ischemic Heart Disease	40
Depression	28
Chronic Kidney Disease	36
Asthma	10
Osteoperosis	8
Atrial Fibrilation	12
Heart Failure	21
Chronic Obstructive Pulmonary Disease	17
Diabetes	35
Dementia	10
Cancer	18

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Michael Harry Mastromichalis, MD treated as an urologist in Fenton, MO during 2015 were urologic procedures, lab tests, inpatient care and hospital care.

Volume of procedures performed by Dr. Michael Harry Mastromichalis, MD for Medicare patients.

ablation	17
catheterization	32
diagnostic procedures	15
doctor visit	637
hospital care	236
inpatient care	236
lab tests	386
laser treatment	12
lithotripsy (stone fragmentation)	32
minimally invasive procedures	149
minor procedures	15
stent placement (stenting)	31
suprapubic catheter replacement	48
urologic procedures	501

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Harry Mastromichalis, MD.

**Gender**
Male	616
Female	286

**Ethnicity**
Non-Hispanic White	864
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	378
From 75 to 84	258
85 and over	120
Less than 65	146

Conditions of Medicare patients treated by Dr. Michael Harry Mastromichalis, MD in 2015

Hypertension	75
High Cholesterol	64
Stroke	6
Ischemic Heart Disease	38
Depression	30
Chronic Kidney Disease	42
Asthma	15
Osteoperosis	7
Atrial Fibrilation	14
Heart Failure	22
Chronic Obstructive Pulmonary Disease	17
Diabetes	31
Dementia	12
Cancer	21

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Michael Harry Mastromichalis, MD treated as an urologist in Fenton, MO during 2016 were urologic procedures, lab tests, hospital care and inpatient care.

Volume of procedures performed by Dr. Michael Harry Mastromichalis, MD for Medicare patients.

ablation	17
catheterization	29
doctor visit	770
foreign body removal	16
hospital care	190
inpatient care	174
lab tests	408
laser treatment	15
lithotripsy (stone fragmentation)	33
minimally invasive procedures	152
outpatient care	16
stent placement (stenting)	33
suprapubic catheter replacement	85
urologic procedures	605

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Harry Mastromichalis, MD.

**Gender**
Male	319
Female	158

**Ethnicity**
Non-Hispanic White	460
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	194
From 75 to 84	154
85 and over	59
Less than 65	70

Conditions of Medicare patients treated by Dr. Michael Harry Mastromichalis, MD in 2016

Hypertension	74
High Cholesterol	60
Stroke	8
Ischemic Heart Disease	37
Depression	29
Chronic Kidney Disease	44
Asthma	19
Osteoperosis	6
Atrial Fibrilation	14
Heart Failure	26
Chronic Obstructive Pulmonary Disease	17
Diabetes	33
Dementia	18
Cancer	21

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Michael Harry Mastromichalis, MD treated as an urologist in Fenton, MO during 2017 were urologic procedures, lab tests, hospital care and inpatient care.

Volume of procedures performed by Dr. Michael Harry Mastromichalis, MD for Medicare patients.

diagnostic procedures	12
doctor visit	725
foreign body removal	22
hospital care	172
inpatient care	172
lab tests	435
laser treatment	22
lithotripsy (stone fragmentation)	22
minimally invasive procedures	140
minor procedures	12
stent placement (stenting)	40
suprapubic catheter replacement	74
urologic procedures	461

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Harry Mastromichalis, MD.

**Gender**
Male	362
Female	136

**Ethnicity**
Non-Hispanic White	476
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	184
From 75 to 84	163
85 and over	67
Less than 65	84

Conditions of Medicare patients treated by Dr. Michael Harry Mastromichalis, MD in 2017

Hypertension	75
High Cholesterol	56
Stroke	6
Ischemic Heart Disease	40
Depression	32
Chronic Kidney Disease	44
Asthma	7
Osteoperosis	5
Atrial Fibrilation	14
Heart Failure	28
Chronic Obstructive Pulmonary Disease	19
Diabetes	32
Dementia	15
Cancer	23

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Michael Harry Mastromichalis, MD treated as an urologist in Fenton, MO during 2018 were urologic procedures, lab tests, minimally invasive procedures and inpatient care.

Volume of procedures performed by Dr. Michael Harry Mastromichalis, MD for Medicare patients.

ablation	24
diagnostic procedures	13
doctor visit	675
foreign body removal	26
hospital care	146
inpatient care	146
lab tests	449
laser treatment	23
lithotripsy (stone fragmentation)	35
minimally invasive procedures	201
minor procedures	13
stent placement (stenting)	41
suprapubic catheter replacement	91
urologic procedures	580

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Harry Mastromichalis, MD.

**Gender**
Male	372
Female	145

**Ethnicity**
Non-Hispanic White	487
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	214
From 75 to 84	160
85 and over	71
Less than 65	72

Conditions of Medicare patients treated by Dr. Michael Harry Mastromichalis, MD in 2018

Hypertension	74
High Cholesterol	62
Stroke	6
Ischemic Heart Disease	38
Depression	31
Chronic Kidney Disease	44
Asthma	6
Osteoperosis	5
Atrial Fibrilation	13
Heart Failure	27
Chronic Obstructive Pulmonary Disease	19
Diabetes	33
Dementia	14
Cancer	21

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Michael Harry Mastromichalis, MD treated as an urologist in Fenton, MO during 2019 were urologic procedures, lab tests, minimally invasive procedures and hospital care.

Volume of procedures performed by Dr. Michael Harry Mastromichalis, MD for Medicare patients.

ablation	12
catheterization	33
diagnostic procedures	11
doctor visit	810
foreign body removal	41
hospital care	211
inpatient care	200
lab tests	476
laser treatment	48
lithotripsy (stone fragmentation)	48
minimally invasive procedures	224
minor procedures	11
outpatient care	11
potassium test	40
stent placement (stenting)	60
suprapubic catheter replacement	91
urologic procedures	682

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Harry Mastromichalis, MD.

**Gender**
Male	416
Female	175

**Ethnicity**
Non-Hispanic White	570
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	261
From 75 to 84	189
85 and over	65
Less than 65	76

Conditions of Medicare patients treated by Dr. Michael Harry Mastromichalis, MD in 2019

Hypertension	74
High Cholesterol	63
Stroke	6
Ischemic Heart Disease	38
Depression	32
Chronic Kidney Disease	45
Asthma	7
Osteoperosis	6
Atrial Fibrilation	15
Heart Failure	26
Chronic Obstructive Pulmonary Disease	19
Diabetes	33
Dementia	15
Cancer	22

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Michael Harry Mastromichalis, MD treated as an urologist in Fenton, MO during 2020 were urologic procedures, lab tests, minimally invasive procedures and inpatient care.

Volume of procedures performed by Dr. Michael Harry Mastromichalis, MD for Medicare patients.

ablation	14
catheterization	53
diagnostic procedures	12
doctor visit	721
foreign body removal	37
hospital care	99
inpatient care	99
lab tests	418
laser treatment	22
lithotripsy (stone fragmentation)	38
minimally invasive procedures	197
minor procedures	12
open surgery	12
potassium test	41
stent placement (stenting)	50
suprapubic catheter replacement	99
urologic procedures	559

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Harry Mastromichalis, MD.

**Gender**
Male	424
Female	151

**Ethnicity**
Non-Hispanic White	548
Black	0
Hispanic	0
Asian	0
Other	14
Native American	0

**Age**
From 65 to 74	270
From 75 to 84	185
85 and over	61
Less than 65	59

Conditions of Medicare patients treated by Dr. Michael Harry Mastromichalis, MD in 2020

Hypertension	71
High Cholesterol	60
Stroke	6
Ischemic Heart Disease	38
Depression	25
Chronic Kidney Disease	45
Asthma	7
Osteoperosis	6
Atrial Fibrilation	15
Heart Failure	23
Chronic Obstructive Pulmonary Disease	15
Diabetes	32
Dementia	14
Cancer	22

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Michael Harry Mastromichalis, MD treated as an urologist in Fenton, MO during 2021 were urologic procedures, lab tests, minimally invasive procedures and inpatient care.

Volume of procedures performed by Dr. Michael Harry Mastromichalis, MD for Medicare patients.

catheterization	27
diagnostic procedures	14
doctor visit	740
foreign body removal	29
hospital care	80
inpatient care	80
lab tests	425
laser treatment	22
lithotripsy (stone fragmentation)	53
minimally invasive procedures	177
minor procedures	14
potassium test	35
stent placement (stenting)	37
suprapubic catheter replacement	76
urologic procedures	523

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Harry Mastromichalis, MD.

**Gender**
Male	417
Female	150

**Ethnicity**
Non-Hispanic White	534
Black	0
Hispanic	0
Asian	0
Other	19
Native American	0

**Age**
From 65 to 74	261
From 75 to 84	194
85 and over	58
Less than 65	54

Conditions of Medicare patients treated by Dr. Michael Harry Mastromichalis, MD in 2021

Hypertension	73
High Cholesterol	65
Stroke	7
Ischemic Heart Disease	37
Depression	25
Chronic Kidney Disease	47
Asthma	6
Osteoperosis	4
Atrial Fibrilation	15
Heart Failure	24
Chronic Obstructive Pulmonary Disease	17
Diabetes	32
Dementia	12
Cancer	23

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Michael Harry Mastromichalis, MD treated as an urologist in Fenton, MO during 2022 were urologic procedures, lab tests, minimally invasive procedures and potassium test.

Volume of procedures performed by Dr. Michael Harry Mastromichalis, MD for Medicare patients.

catheterization	22
doctor visit	732
foreign body removal	19
hospital care	48
inpatient care	48
lab tests	429
laser treatment	18
lithotripsy (stone fragmentation)	34
minimally invasive procedures	183
potassium test	63
stent placement (stenting)	32
urologic procedures	600

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Harry Mastromichalis, MD.

**Gender**
Male	427
Female	128

**Ethnicity**
Non-Hispanic White	526
Black	0
Hispanic	0
Asian	0
Other	18
Native American	0

**Age**
From 65 to 74	269
From 75 to 84	186
85 and over	56
Less than 65	44

Conditions of Medicare patients treated by Dr. Michael Harry Mastromichalis, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	32
Depression	21
Chronic Kidney Disease	32
Asthma	7
Osteoperosis	6
Atrial Fibrilation	20
Heart Failure	18
Chronic Obstructive Pulmonary Disease	14
Diabetes	29
Dementia	8
Cancer	26

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Michael Harry Mastromichalis, MD for Medicare patients.

The highest averages for the top procedures that Dr. Michael Harry Mastromichalis, MD treated as an urologist in Fenton, MO were urologic procedures, lab tests, minimally invasive procedures and hospital care.

ablation	17
catheterization	29
diagnostic procedures	12
doctor visit	624
foreign body removal	27
hospital care	134
inpatient care	132
lab tests	379
laser treatment	22
lithotripsy (stone fragmentation)	34
minimally invasive procedures	146
minor procedures	12
open surgery	12
outpatient care	13
potassium test	44
stent placement (stenting)	37
urologic procedures	463

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Michael Harry Mastromichalis, MD.

**Gender**
Male	344
Female	137

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	459
Native American / Alaskan Native	0
Hispanic	0
Other	4

**Age**
75 to 84	151
85 and over	57
Less than 65	64
65 to 74	208

Average of Total of Conditions of Medicare patients treated by Dr. Michael Harry Mastromichalis, MD From 2012 - 2022

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

Hypertension	66
High Cholesterol	56
Stroke	6
Ischemic Heart Disease	34
Depression	25
Chronic Kidney Disease	37
Asthma	8
Osteoporosis	5
Heart Failure	21
Chronic Obstructive Pulmonary Disease	15
Diabetes	29
Atrial Fibrillation	13
Dementia	11
Cancer	19

Education & Training

Dr. Michael Harry Mastromichalis, MD graduated from West Virginia University School of Medicine in 2005. He has a state license in Missouri.

Medical School: West Virginia University School of Medicine (2005)

Licensed In: Missouri

Affiliations & Hospitals

Dr. Michael Harry Mastromichalis, MD is associated with these hospitals and organizations:

THS PHYSICIAN PARTNERS INC

Ratings & Reviews

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General Payments

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

**Payments by Company**
Siemens Medical Solutions USA, Inc.	$770 Uroskop Omnia Max $770
Teleflex LLC	$294 Urolift System $149	Urolift $145
Palette Life Sciences, Inc.	$178 DEFLUX $178
Profound Medical Corp.	$82 Tulsa-Pro $82
Convatec Inc.	$69 GENTLECATH $69
Other	$160 MONARC $57	AMS $51	$51

**Types of Payments**
Food and Beverage	$760
Travel and Lodging	$741
Education	$51

Biography

Dr. Michael Mastromichalis' area of specialization is urology (urinary tract disease). He is a graduate of West Virginia University School of Medicine.

Select Year:

Dr. Michael Harry Mastromichalis, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Michael Harry Mastromichalis, MD in 2023

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. Michael Harry Mastromichalis, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Harry Mastromichalis, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Harry Mastromichalis, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Harry Mastromichalis, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Harry Mastromichalis, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Harry Mastromichalis, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Harry Mastromichalis, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Harry Mastromichalis, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Harry Mastromichalis, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Harry Mastromichalis, 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. Michael Harry Mastromichalis, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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