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Home > AZ Providers > Foot & Ankle Surgeons

Dr. John Anthony Nassar, MD

(Dr. John A. Nassar, MD)

(174 Ratings)

Specializes in: Foot & Ankle Surgery and Orthopedics/Orthopedic Surgery

Texas Tech University Health Sciences Center, Paul L. Foster School of Medicine (1996)

8205 N. Viaduct De Negocio Drive
Scottsdale, AZ 85258

(480) 451-3668

Dr. John Anthony Nassar, MD is a foot and ankle surgeon in Phoenix, AZ specializing in foot & ankle surgery and orthopedics/orthopedic surgery. He graduated from Texas Tech University Health Sciences Center, Paul L. Foster School of Medicine in 1996 and has 30 years of experience. Dr. John Anthony Nassar, MD is affiliated with Scottsdale Shea Medical Center, Scottsdale Osborn Medical Center, Honor Health and HONORHEALTH AMBULATORY.

Office Locations

2222 E. Highland Avenue Suite 425
Phoenix, AZ 85016

open_in_new

8205 N. Viaduct De Negocio Drive
Scottsdale, AZ 85258

(480) 451-3668

(480) 451-3669

open_in_new

9700 N. 91st Street Suite B108
Scottsdale, AZ 85258

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Noteworthy Medicare Patient Procedures Performed by Dr. John Anthony Nassar, MD in 2023

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

Top 5%

By Volume:

foot X-ray

In 2023, Dr. John Anthony Nassar, MD performed more foot X-ray procedures for Medicare patients than 95% of providers in related specialties within Arizona.

Top 25%

By Volume:

X-rays

In 2012, Dr. John Anthony Nassar, MD performed more X-rays procedures for Medicare patients than 75% of providers in related specialties within Arizona.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. John Anthony Nassar, MD treated as a foot and ankle surgeon in Phoenix, AZ during 2012 were X-rays, musculoskeletal imaging, aspiration and injections.

Volume of procedures performed by Dr. John Anthony Nassar, MD for Medicare patients.

aspiration	17
doctor visit	500
injections	17
musculoskeletal imaging	53
X-rays	53

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John Anthony Nassar, MD treated as a foot and ankle surgeon in Phoenix, AZ during 2013 were X-rays, musculoskeletal imaging, aspiration and injections.

Volume of procedures performed by Dr. John Anthony Nassar, MD for Medicare patients.

aspiration	26
doctor visit	578
injections	26
musculoskeletal imaging	40
X-rays	40

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John Anthony Nassar, MD.

**Gender**
Male	112
Female	233

**Ethnicity**
Non-Hispanic White	329
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	207
From 75 to 84	101
85 and over	16
Less than 65	21

Conditions of Medicare patients treated by Dr. John Anthony Nassar, MD in 2013

Hypertension	54
High Cholesterol	49
Stroke	0
Ischemic Heart Disease	19
Depression	14
Chronic Kidney Disease	12
Asthma	8
Osteoperosis	12
Atrial Fibrilation	10
Heart Failure	6
Chronic Obstructive Pulmonary Disease	4
Diabetes	16
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John Anthony Nassar, MD treated as a foot and ankle surgeon in Phoenix, AZ during 2014 were X-rays, musculoskeletal imaging, lower extremity surgery and aspiration.

Volume of procedures performed by Dr. John Anthony Nassar, MD for Medicare patients.

aspiration	57
doctor visit	587
immobilization	28
injections	57
lower extremity surgery	66
musculoskeletal imaging	78
open surgery	24
synovectomy	12
tendon surgery	36
X-rays	90

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John Anthony Nassar, MD.

**Gender**
Male	114
Female	224

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

**Age**
From 65 to 74	201
From 75 to 84	96
85 and over	23
Less than 65	18

Conditions of Medicare patients treated by Dr. John Anthony Nassar, MD in 2014

Hypertension	51
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	25
Depression	12
Chronic Kidney Disease	13
Asthma	7
Osteoperosis	8
Atrial Fibrilation	8
Heart Failure	8
Chronic Obstructive Pulmonary Disease	8
Diabetes	14
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John Anthony Nassar, MD treated as a foot and ankle surgeon in Phoenix, AZ during 2015 were X-rays, musculoskeletal imaging, aspiration and injections.

Volume of procedures performed by Dr. John Anthony Nassar, MD for Medicare patients.

aspiration	29
doctor visit	552
immobilization	28
injections	29
musculoskeletal imaging	40
X-rays	40

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John Anthony Nassar, MD.

**Gender**
Male	200
Female	416

**Ethnicity**
Non-Hispanic White	582
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	408
From 75 to 84	152
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Anthony Nassar, MD in 2015

Hypertension	54
High Cholesterol	54
Stroke	0
Ischemic Heart Disease	21
Depression	13
Chronic Kidney Disease	16
Asthma	9
Osteoperosis	11
Atrial Fibrilation	8
Heart Failure	6
Chronic Obstructive Pulmonary Disease	7
Diabetes	15
Dementia	4
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John Anthony Nassar, MD treated as a foot and ankle surgeon in Phoenix, AZ during 2016 were X-rays, aspiration, musculoskeletal imaging and injections.

Volume of procedures performed by Dr. John Anthony Nassar, MD for Medicare patients.

aspiration	20
doctor visit	450
injections	20
musculoskeletal imaging	20
X-rays	38

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John Anthony Nassar, MD.

**Gender**
Male	110
Female	171

**Ethnicity**
Non-Hispanic White	266
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	186
From 75 to 84	74
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Anthony Nassar, MD in 2016

Hypertension	59
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	22
Depression	15
Chronic Kidney Disease	19
Asthma	9
Osteoperosis	10
Atrial Fibrilation	8
Heart Failure	7
Chronic Obstructive Pulmonary Disease	6
Diabetes	20
Dementia	0
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John Anthony Nassar, MD treated as a foot and ankle surgeon in Phoenix, AZ during 2017 were X-rays, aspiration and injections.

Volume of procedures performed by Dr. John Anthony Nassar, MD for Medicare patients.

aspiration	11
doctor visit	439
injections	11
X-rays	32

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John Anthony Nassar, MD.

**Gender**
Male	94
Female	162

**Ethnicity**
Non-Hispanic White	237
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	161
From 75 to 84	79
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Anthony Nassar, MD in 2017

Hypertension	51
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	25
Depression	16
Chronic Kidney Disease	14
Asthma	9
Osteoperosis	8
Atrial Fibrilation	7
Heart Failure	5
Chronic Obstructive Pulmonary Disease	6
Diabetes	20
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John Anthony Nassar, MD treated as a foot and ankle surgeon in Phoenix, AZ during 2018 were X-rays.

Volume of procedures performed by Dr. John Anthony Nassar, MD for Medicare patients.

doctor visit	379
X-rays	38

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John Anthony Nassar, MD.

**Gender**
Male	71
Female	164

**Ethnicity**
Non-Hispanic White	219
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	150
From 75 to 84	66
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Anthony Nassar, MD in 2018

Hypertension	52
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	26
Depression	16
Chronic Kidney Disease	19
Asthma	10
Osteoperosis	14
Atrial Fibrilation	8
Heart Failure	7
Chronic Obstructive Pulmonary Disease	9
Diabetes	18
Dementia	6
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John Anthony Nassar, MD treated as a foot and ankle surgeon in Phoenix, AZ during 2019 were X-rays, aspiration and injections.

Volume of procedures performed by Dr. John Anthony Nassar, MD for Medicare patients.

aspiration	21
doctor visit	474
injections	21
X-rays	71

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John Anthony Nassar, MD.

**Gender**
Male	95
Female	212

**Ethnicity**
Non-Hispanic White	286
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	199
From 75 to 84	79
85 and over	14
Less than 65	15

Conditions of Medicare patients treated by Dr. John Anthony Nassar, MD in 2019

Hypertension	52
High Cholesterol	54
Stroke	0
Ischemic Heart Disease	24
Depression	19
Chronic Kidney Disease	16
Asthma	9
Osteoperosis	0
Atrial Fibrilation	7
Heart Failure	8
Chronic Obstructive Pulmonary Disease	7
Diabetes	14
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John Anthony Nassar, MD treated as a foot and ankle surgeon in Phoenix, AZ during 2020 were X-rays, musculoskeletal imaging, aspiration and injections.

Volume of procedures performed by Dr. John Anthony Nassar, MD for Medicare patients.

aspiration	24
doctor visit	312
immobilization	13
injections	24
musculoskeletal imaging	49
X-rays	74

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John Anthony Nassar, MD.

**Gender**
Male	85
Female	124

**Ethnicity**
Non-Hispanic White	190
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	125
From 75 to 84	66
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Anthony Nassar, MD in 2020

Hypertension	53
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	28
Depression	17
Chronic Kidney Disease	24
Asthma	7
Osteoperosis	12
Atrial Fibrilation	13
Heart Failure	9
Chronic Obstructive Pulmonary Disease	8
Diabetes	18
Dementia	0
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. John Anthony Nassar, MD treated as a foot and ankle surgeon in Phoenix, AZ during 2021 were X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. John Anthony Nassar, MD for Medicare patients.

doctor visit	460
musculoskeletal imaging	72
X-rays	94

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John Anthony Nassar, MD.

**Gender**
Male	96
Female	192

**Ethnicity**
Non-Hispanic White	260
Black	0
Hispanic	0
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	169
From 75 to 84	99
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Anthony Nassar, MD in 2021

Hypertension	53
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	26
Depression	15
Chronic Kidney Disease	21
Asthma	7
Osteoperosis	18
Atrial Fibrilation	7
Heart Failure	9
Chronic Obstructive Pulmonary Disease	8
Diabetes	19
Dementia	5
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. John Anthony Nassar, MD treated as a foot and ankle surgeon in Phoenix, AZ during 2022 were X-rays, musculoskeletal imaging, aspiration and injections.

Volume of procedures performed by Dr. John Anthony Nassar, MD for Medicare patients.

aspiration	25
doctor visit	454
injections	25
musculoskeletal imaging	52
X-rays	89

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. John Anthony Nassar, MD.

**Gender**
Male	94
Female	206

**Ethnicity**
Non-Hispanic White	270
Black	0
Hispanic	11
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	162
From 75 to 84	120
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Anthony Nassar, MD in 2022

Hypertension	59
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	18
Depression	15
Chronic Kidney Disease	19
Asthma	12
Osteoperosis	22
Atrial Fibrilation	13
Heart Failure	7
Chronic Obstructive Pulmonary Disease	8
Diabetes	16
Dementia	0
Cancer	18

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. John Anthony Nassar, MD for Medicare patients.

The highest averages for the top procedures that Dr. John Anthony Nassar, MD treated as a foot and ankle surgeon in Phoenix, AZ were lower extremity surgery, X-rays, musculoskeletal imaging and tendon surgery.

aspiration	25
doctor visit	471
immobilization	23
injections	25
lower extremity surgery	66
musculoskeletal imaging	50
open surgery	24
synovectomy	12
tendon surgery	36
X-rays	59

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. John Anthony Nassar, MD.

**Gender**
Male	97
Female	191

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	269
Native American / Alaskan Native	0
Hispanic	1
Other	1

**Age**
75 to 84	84
85 and over	4
Less than 65	4
65 to 74	178

Average of Total of Conditions of Medicare patients treated by Dr. John Anthony Nassar, MD From 2012 - 2022

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

Hypertension	48
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	21
Depression	13
Chronic Kidney Disease	15
Asthma	7
Osteoporosis	10
Heart Failure	6
Chronic Obstructive Pulmonary Disease	6
Diabetes	15
Atrial Fibrillation	8
Dementia	1
Cancer	10

Education & Training

Dr. John Anthony Nassar, MD graduated from Texas Tech University Health Sciences Center, Paul L. Foster School of Medicine in 1996. He completed residency at University of California, Los Angeles (UCLA) Affiliated Hospitals. He is certified by the American Board of Orthopaedic Surgery - Orthopaedic Surgery and has a state license in Arizona.

Medical School: Texas Tech University Health Sciences Center, Paul L. Foster School of Medicine (1996)

Residency: University of California, Los Angeles (UCLA) Affiliated Hospitals

Board Certification: American Board of Orthopaedic Surgery - Orthopaedic Surgery

Licensed In: Arizona

Affiliations & Hospitals

Dr. John Anthony Nassar, MD is associated with these hospitals and organizations:

Scottsdale Shea Medical Center

Scottsdale Osborn Medical Center

Honor Health

HONORHEALTH AMBULATORY

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. John Anthony Nassar, MD appears to accept the following insurance providers: Medicare Advantage, United Healthcare, Aetna Medicare, BlueCross BlueShield Commercial, Aetna Commercial, Arizona Complete Health, BlueCross BlueShield Alliance, Mercy Care, Banner Aetna and HonorHealth Employee Plan.

Insurance Accepted by Provider includes:

According to our sources, Dr. John Anthony Nassar, MD accepts the following insurance providers:

Medicare Advantage

United Healthcare

Aetna Medicare

BlueCross BlueShield Commercial

Aetna Commercial

Arizona Complete Health

BlueCross BlueShield Alliance

Mercy Care

Banner Aetna

HonorHealth Employee Plan

Ratings & Reviews

Dr. John Anthony Nassar, MD has an exceptional overall rating with an average of 4.88 out of 5 stars based on 174 ratings. We collect ratings and reviews of Dr. John Anthony Nassar, MD from all over the web to help you find the right in Phoenix, AZ.

4.88

Overall Rating

(174 Ratings)

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General Payments

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

**Payments by Company**
Osteomed LLC	$11,890 SBO-Other $9,548	SBO-Extremilock Foot $1,599	SBO-ExtremiLock Ankle $593	SBO-HPS $150
Cayenne Medical, Inc.	$3,500 Quattro $2,000	Sports Medicine-AperFix Femoral Fixation $1,500
Wright Medical Technology, Inc.	$1,984 Foot and Ankle $1,865	FOOTANDANKLE $120
Stryker Corporation	$1,417 Prophecy $919	PROstep $349	HOFFMANN $150
ImpactOrtho, Inc.	$1,200 $1,200
Other	$410 INSTRUMENTS $89	ALL ARTHREX PRODUCT LINES $83	M-Turbo Ultrasound System $83	CMF $13	$142

**Types of Payments**
Education	$11,836
Consulting Fee	$3,500
Travel and Lodging	$3,230
Food and Beverage	$1,837

Biography

Dr. John Nassar's areas of specialization are foot & ankle surgery and orthopedics/orthopedic surgery; he sees patients in Scottsdale, AZ and Phoenix, AZ. Patients rated Dr. Nassar highly, giving him an average of 5.0 stars (out of 5). He most likely takes Aetna Medicare, Aetna, and Medicare Advantage, as well as other insurance carriers. He studied medicine at Texas Tech University Health Sciences Center, Paul L. Foster School of Medicine and the University of Texas Health Science Center at San Antonio, School of Medicine. Dr. Nassar's medical residency was performed at a hospital affiliated with the University of California, Los Angeles (UCLA). His professional affiliations include Scottsdale Osborn Medical Center and Scottsdale Shea Medical Center.