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Dr. Michael Andrew Parentis, MD

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Specializes in: Orthopedics/Orthopedic Surgery

University of Rochester School of Medicine and Dentistry (1994)

3712 Southwestern Boulevard
Orchard Park, NY 14127

(716) 839-5858

Dr. Michael Andrew Parentis, MD is an orthopedist in Williamsville, NY specializing in orthopedics/orthopedic surgery. He graduated from University of Rochester School of Medicine and Dentistry in 1994 and has 32 years of experience. Dr. Michael Andrew Parentis, MD is affiliated with WNY KNEE AND ORTHOPEDIC SURGERY PC.

Office Locations

180 Park Club Lane Suite 225
Williamsville, NY 14221

(716) 839-5925

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3712 Southwestern Boulevard
Orchard Park, NY 14127

(716) 839-5858

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Noteworthy Medicare Patient Procedures Performed by Dr. Michael Andrew Parentis, MD in 2023

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

Top 25%

By Volume:

knee X-ray

By Affordability:

joint X-ray

knee X-ray

In 2012, among providers in related specialties within New York, Dr. Michael Andrew Parentis, MD performed more knee X-ray procedures for Medicare patients than 75% of them and he also had a list price for joint X-ray, and knee X-ray 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. Michael Andrew Parentis, MD treated as an orthopedist in Williamsville, NY during 2012 were aspiration, injections, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Michael Andrew Parentis, MD for Medicare patients.

aspiration	96
doctor visit	265
injections	96
joint surgery	18
lower extremity surgery	18
musculoskeletal imaging	95
reconstructive surgery	18
X-rays	95

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Michael Andrew Parentis, MD treated as an orthopedist in Williamsville, NY during 2013 were X-rays, musculoskeletal imaging, aspiration and injections.

Volume of procedures performed by Dr. Michael Andrew Parentis, MD for Medicare patients.

aspiration	114
doctor visit	209
hip imaging	24
injections	114
joint surgery	17
lower extremity surgery	17
musculoskeletal imaging	219
reconstructive surgery	17
X-rays	219

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Andrew Parentis, MD.

**Gender**
Male	78
Female	182

**Ethnicity**
Non-Hispanic White	243
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	126
From 75 to 84	69
85 and over	24
Less than 65	41

Conditions of Medicare patients treated by Dr. Michael Andrew Parentis, MD in 2013

Hypertension	65
High Cholesterol	68
Stroke	0
Ischemic Heart Disease	30
Depression	18
Chronic Kidney Disease	17
Asthma	12
Osteoperosis	8
Atrial Fibrilation	10
Heart Failure	15
Chronic Obstructive Pulmonary Disease	14
Diabetes	31
Dementia	5
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Michael Andrew Parentis, MD treated as an orthopedist in Williamsville, NY during 2014 were X-rays, musculoskeletal imaging, aspiration and injections.

Volume of procedures performed by Dr. Michael Andrew Parentis, MD for Medicare patients.

aspiration	287
doctor visit	409
hip imaging	27
injections	287
joint surgery	17
lower extremity surgery	17
musculoskeletal imaging	370
reconstructive surgery	17
X-rays	370

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Andrew Parentis, MD.

**Gender**
Male	96
Female	194

**Ethnicity**
Non-Hispanic White	272
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	133
From 75 to 84	83
85 and over	27
Less than 65	47

Conditions of Medicare patients treated by Dr. Michael Andrew Parentis, MD in 2014

Hypertension	63
High Cholesterol	60
Stroke	4
Ischemic Heart Disease	27
Depression	21
Chronic Kidney Disease	19
Asthma	9
Osteoperosis	7
Atrial Fibrilation	11
Heart Failure	13
Chronic Obstructive Pulmonary Disease	8
Diabetes	27
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Michael Andrew Parentis, MD treated as an orthopedist in Williamsville, NY during 2015 were X-rays, musculoskeletal imaging, aspiration and injections.

Volume of procedures performed by Dr. Michael Andrew Parentis, MD for Medicare patients.

aspiration	310
doctor visit	491
hip imaging	15
injections	310
joint surgery	15
lower extremity surgery	15
musculoskeletal imaging	363
reconstructive surgery	15
X-rays	363

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Andrew Parentis, MD.

**Gender**
Male	186
Female	362

**Ethnicity**
Non-Hispanic White	504
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	258
From 75 to 84	164
85 and over	52
Less than 65	74

Conditions of Medicare patients treated by Dr. Michael Andrew Parentis, MD in 2015

Hypertension	67
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	25
Depression	21
Chronic Kidney Disease	23
Asthma	11
Osteoperosis	7
Atrial Fibrilation	11
Heart Failure	13
Chronic Obstructive Pulmonary Disease	11
Diabetes	28
Dementia	6
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Michael Andrew Parentis, MD treated as an orthopedist in Williamsville, NY during 2016 were X-rays, musculoskeletal imaging, aspiration and injections.

Volume of procedures performed by Dr. Michael Andrew Parentis, MD for Medicare patients.

aspiration	87
doctor visit	255
injections	87
joint surgery	16
lower extremity surgery	16
musculoskeletal imaging	337
reconstructive surgery	16
X-rays	337

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Andrew Parentis, MD.

**Gender**
Male	91
Female	149

**Ethnicity**
Non-Hispanic White	222
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	125
From 75 to 84	60
85 and over	24
Less than 65	31

Conditions of Medicare patients treated by Dr. Michael Andrew Parentis, MD in 2016

Hypertension	70
High Cholesterol	64
Stroke	0
Ischemic Heart Disease	29
Depression	22
Chronic Kidney Disease	28
Asthma	20
Osteoperosis	7
Atrial Fibrilation	8
Heart Failure	10
Chronic Obstructive Pulmonary Disease	13
Diabetes	37
Dementia	5
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Michael Andrew Parentis, MD treated as an orthopedist in Williamsville, NY during 2017 were X-rays, musculoskeletal imaging, aspiration and injections.

Volume of procedures performed by Dr. Michael Andrew Parentis, MD for Medicare patients.

aspiration	65
doctor visit	202
injections	65
joint surgery	16
lower extremity surgery	16
musculoskeletal imaging	328
reconstructive surgery	16
X-rays	328

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Andrew Parentis, MD.

**Gender**
Male	80
Female	130

**Ethnicity**
Non-Hispanic White	186
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	102
From 75 to 84	57
85 and over	21
Less than 65	30

Conditions of Medicare patients treated by Dr. Michael Andrew Parentis, MD in 2017

Hypertension	72
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	26
Depression	28
Chronic Kidney Disease	31
Asthma	12
Osteoperosis	10
Atrial Fibrilation	11
Heart Failure	14
Chronic Obstructive Pulmonary Disease	13
Diabetes	35
Dementia	10
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Michael Andrew Parentis, MD treated as an orthopedist in Williamsville, NY during 2018 were X-rays, musculoskeletal imaging, aspiration and injections.

Volume of procedures performed by Dr. Michael Andrew Parentis, MD for Medicare patients.

aspiration	55
doctor visit	169
injections	55
musculoskeletal imaging	325
X-rays	325

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Andrew Parentis, MD.

**Gender**
Male	77
Female	151

**Ethnicity**
Non-Hispanic White	207
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	109
From 75 to 84	59
85 and over	22
Less than 65	38

Conditions of Medicare patients treated by Dr. Michael Andrew Parentis, MD in 2018

Hypertension	68
High Cholesterol	64
Stroke	5
Ischemic Heart Disease	27
Depression	28
Chronic Kidney Disease	32
Asthma	9
Osteoperosis	9
Atrial Fibrilation	12
Heart Failure	14
Chronic Obstructive Pulmonary Disease	9
Diabetes	33
Dementia	11
Cancer	15

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Michael Andrew Parentis, MD treated as an orthopedist in Williamsville, NY during 2019 were X-rays, musculoskeletal imaging, aspiration and injections.

Volume of procedures performed by Dr. Michael Andrew Parentis, MD for Medicare patients.

aspiration	53
doctor visit	148
injections	53
musculoskeletal imaging	291
X-rays	291

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Andrew Parentis, MD.

**Gender**
Male	67
Female	153

**Ethnicity**
Non-Hispanic White	205
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	105
From 75 to 84	62
85 and over	23
Less than 65	30

Conditions of Medicare patients treated by Dr. Michael Andrew Parentis, MD in 2019

Hypertension	70
High Cholesterol	70
Stroke	0
Ischemic Heart Disease	27
Depression	27
Chronic Kidney Disease	35
Asthma	12
Osteoperosis	7
Atrial Fibrilation	8
Heart Failure	11
Chronic Obstructive Pulmonary Disease	13
Diabetes	38
Dementia	7
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Michael Andrew Parentis, MD treated as an orthopedist in Williamsville, NY during 2020 were X-rays, musculoskeletal imaging, aspiration and injections.

Volume of procedures performed by Dr. Michael Andrew Parentis, MD for Medicare patients.

aspiration	60
doctor visit	123
injections	60
musculoskeletal imaging	222
X-rays	222

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Andrew Parentis, MD.

**Gender**
Male	61
Female	82

**Age**
From 65 to 74	70
From 75 to 84	41
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Michael Andrew Parentis, MD in 2020

Hypertension	63
High Cholesterol	69
Stroke	0
Ischemic Heart Disease	28
Depression	28
Chronic Kidney Disease	36
Asthma	11
Osteoperosis	0
Atrial Fibrilation	8
Heart Failure	10
Chronic Obstructive Pulmonary Disease	9
Diabetes	27
Dementia	9
Cancer	14

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Michael Andrew Parentis, MD treated as an orthopedist in Williamsville, NY during 2021 were X-rays, musculoskeletal imaging, aspiration and injections.

Volume of procedures performed by Dr. Michael Andrew Parentis, MD for Medicare patients.

aspiration	64
doctor visit	134
injections	64
joint surgery	14
lower extremity surgery	14
musculoskeletal imaging	282
reconstructive surgery	14
X-rays	282

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Andrew Parentis, MD.

**Gender**
Male	65
Female	102

**Age**
From 65 to 74	79
From 75 to 84	51
85 and over	14
Less than 65	23

Conditions of Medicare patients treated by Dr. Michael Andrew Parentis, MD in 2021

Hypertension	71
High Cholesterol	69
Stroke	0
Ischemic Heart Disease	32
Depression	23
Chronic Kidney Disease	31
Asthma	11
Osteoperosis	13
Atrial Fibrilation	11
Heart Failure	11
Chronic Obstructive Pulmonary Disease	8
Diabetes	29
Dementia	8
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Michael Andrew Parentis, MD treated as an orthopedist in Williamsville, NY during 2022 were X-rays, musculoskeletal imaging, aspiration and injections.

Volume of procedures performed by Dr. Michael Andrew Parentis, MD for Medicare patients.

aspiration	59
doctor visit	158
injections	59
joint surgery	17
lower extremity surgery	17
musculoskeletal imaging	255
reconstructive surgery	17
X-rays	255

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Andrew Parentis, MD.

**Gender**
Male	56
Female	110

**Age**
From 65 to 74	75
From 75 to 84	43
85 and over	19
Less than 65	29

Conditions of Medicare patients treated by Dr. Michael Andrew Parentis, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	20
Depression	30
Chronic Kidney Disease	29
Asthma	15
Osteoperosis	16
Atrial Fibrilation	14
Heart Failure	13
Chronic Obstructive Pulmonary Disease	16
Diabetes	28
Dementia	0
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Michael Andrew Parentis, MD for Medicare patients.

The highest averages for the top procedures that Dr. Michael Andrew Parentis, MD treated as an orthopedist in Williamsville, NY were X-rays, musculoskeletal imaging, aspiration and injections.

aspiration	113
doctor visit	233
hip imaging	22
injections	113
joint surgery	16
lower extremity surgery	16
musculoskeletal imaging	280
reconstructive surgery	16
X-rays	280

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Michael Andrew Parentis, MD.

**Gender**
Male	77
Female	146

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	167
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	62
85 and over	20
Less than 65	31
65 to 74	107

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

The highest averages of the most common conditions of Medicare patients that Dr. Michael Andrew Parentis, MD treated were hypertension, high cholesterol, diabetes and chronic kidney disease.

Hypertension	62
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	24
Depression	22
Chronic Kidney Disease	25
Asthma	11
Osteoporosis	7
Heart Failure	11
Chronic Obstructive Pulmonary Disease	10
Diabetes	28
Atrial Fibrillation	9
Cancer	10
Dementia	5

Education & Training

Dr. Michael Andrew Parentis, MD graduated from University of Rochester School of Medicine and Dentistry in 1994. He has a state license in New York.

Medical School: University of Rochester School of Medicine and Dentistry (1994)

Licensed In: New York

Affiliations & Hospitals

Dr. Michael Andrew Parentis, MD is associated with these hospitals and organizations:

WNY KNEE AND ORTHOPEDIC SURGERY PC

Ratings & Reviews

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General Payments

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

**Payments by Company**
Zimmer Biomet Holdings, Inc.	$5,574 Avenir $1,634	Trabecular Metal (TM) Ankle $1,455	Product Portfolio $976	G7 $805	Comprehensive Primary Stem $279	Other $425
DePuy Synthes Sales Inc.	$3,938 Knee $1,800	GLOBAL $660	ORTHOVISC $128	STRATAFIX $98	KNEES $98	Other $1,154
Prodigy Surgical Distribution, Inc.	$3,782 ARTHREX PRODUCT LINE SHOULDER & ELBOW ARTHROSCOPY $862	$2,920
Innovation Technologies Inc	$372 Irrisept $372
Horizon Pharma plc	$357 PENNSAID $169	Duexis $160	NO_PRODUCT $15	VIMOVO $13
Other	$2,477 Zilretta $619	EUFLEXXA $347	FIRSTPASS MINI $156	Pennsaid Topical Solution $132	Iovera $125	Other $1,097

**Types of Payments**
Travel and Lodging	$8,426
Food and Beverage	$4,585
Education	$3,488

Biography

Dr. Michael Parentis works as an orthopedics/orthopedic surgery. He graduated from the University of Rochester School of Medicine and Dentistry.

Select Year:

Dr. Michael Andrew Parentis, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Michael Andrew Parentis, MD in 2023

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. Michael Andrew Parentis, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Andrew Parentis, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Andrew Parentis, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Andrew Parentis, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Andrew Parentis, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Andrew Parentis, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Andrew Parentis, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Andrew Parentis, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Andrew Parentis, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Andrew Parentis, 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 Andrew Parentis, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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