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Dr. Mehdi Zargarian, MD

Accepting New Patients

(Dr. Mehdi Zargarian, M.D.)

(4 Ratings)

Specializes in: Cardiac Electrophysiology (Heart Rhythm) and Adult Cardiology

University of South Alabama College of Medicine

8423 Florence Avenue
#c Downey, CA 90240

(562) 861-6371

Dr. Mehdi Zargarian, MD is a cardiac electrophysiologist in #c Downey, CA specializing in cardiac electrophysiology (heart rhythm) and adult cardiology. He graduated from University of South Alabama College of Medicine. Dr. Mehdi Zargarian, MD is affiliated with Astrana Health, PIH Health, MEHDI ZARGARIAN MD and Allied Pacific IPA.

Office Locations

Allied Pacific IPA

8423 Florence Avenue
#c Downey, CA 90240

(562) 861-6371

(562) 616-0949

open_in_new

PIH Health

8423 Florence Avenue #c
Downey, CA 90240

(562) 861-6371

(562) 616-0949

open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Mehdi Zargarian, MD in 2023

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

Top 5%

By Affordability:

hospital care

inpatient care

inpatient hospital care

In 2023, Dr. Mehdi Zargarian, MD had a list price for hospital care, inpatient care, and inpatient hospital care (for patient admitted to hospital) that was lower than the list prices billed to Medicare by 95% of providers in related specialties within California. 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.

Top 10%

By Affordability:

nuclear stress test

SPECT scan

In 2023, Dr. Mehdi Zargarian, MD had a list price for nuclear stress test (myocardial perfusion imaging), and SPECT scan that was lower than the list prices billed to Medicare by 90% of providers in related specialties within California. 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.

Top 25%

By Volume:

inpatient hospital care

By Affordability:

ambulatory cardiac monitoring

ambulatory monitoring

Holter monitoring

myocardial perfusion SPECT

nuclear scan

In 2012, among providers in related specialties within California, Dr. Mehdi Zargarian, MD performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 75% of them and he also had a list price for ambulatory cardiac monitoring, ambulatory monitoring, Holter monitoring, myocardial perfusion SPECT, and nuclear scan 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. Mehdi Zargarian, MD treated as a cardiac electrophysiologist in #c Downey, CA during 2012 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Mehdi Zargarian, MD for Medicare patients.

cardiac procedures	527
catheterization	48
diagnostic procedures	48
doctor visit	766
hospital care	5936
implant surgery	38
implantable cardioverter-defibrillator (ICD) replacement	20
inpatient care	5936
minimally invasive procedures	86
nursing home care	243
stress testing	72
ultrasound (sonogram)	395
vascular procedures	96

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Mehdi Zargarian, MD treated as a cardiac electrophysiologist in #c Downey, CA during 2013 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Mehdi Zargarian, MD for Medicare patients.

cardiac procedures	412
catheterization	19
diagnostic procedures	19
doctor visit	679
hospital care	5136
implant surgery	11
implantable cardioverter-defibrillator (ICD) replacement	11
inpatient care	5136
minimally invasive procedures	30
nursing home care	79
stress testing	46
ultrasound (sonogram)	351
vascular procedures	38

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Mehdi Zargarian, MD.

**Gender**
Male	457
Female	511

**Ethnicity**
Non-Hispanic White	158
Black	218
Hispanic	556
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	302
From 75 to 84	270
85 and over	178
Less than 65	218

Conditions of Medicare patients treated by Dr. Mehdi Zargarian, MD in 2013

Hypertension	75
High Cholesterol	67
Stroke	20
Ischemic Heart Disease	75
Depression	33
Chronic Kidney Disease	62
Asthma	17
Osteoperosis	10
Atrial Fibrilation	25
Heart Failure	70
Chronic Obstructive Pulmonary Disease	44
Diabetes	68
Dementia	37
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Mehdi Zargarian, MD treated as a cardiac electrophysiologist in #c Downey, CA during 2014 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Mehdi Zargarian, MD for Medicare patients.

ambulatory monitoring	16
cardiac procedures	462
catheterization	23
diagnostic procedures	23
doctor visit	935
hospital care	5573
implant surgery	12
implantable cardioverter-defibrillator (ICD) replacement	12
inpatient care	5573
minimally invasive procedures	35
stress testing	67
ultrasound (sonogram)	365
vascular procedures	49

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Mehdi Zargarian, MD.

**Gender**
Male	423
Female	506

**Ethnicity**
Non-Hispanic White	144
Black	163
Hispanic	575
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	273
From 75 to 84	282
85 and over	183
Less than 65	191

Conditions of Medicare patients treated by Dr. Mehdi Zargarian, MD in 2014

Hypertension	75
High Cholesterol	65
Stroke	17
Ischemic Heart Disease	75
Depression	35
Chronic Kidney Disease	60
Asthma	17
Osteoperosis	12
Atrial Fibrilation	23
Heart Failure	71
Chronic Obstructive Pulmonary Disease	40
Diabetes	69
Dementia	40
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Mehdi Zargarian, MD treated as a cardiac electrophysiologist in #c Downey, CA during 2015 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Mehdi Zargarian, MD for Medicare patients.

ambulatory monitoring	17
cardiac procedures	480
catheterization	14
diagnostic procedures	14
doctor visit	887
hospital care	3932
implant surgery	14
implantable cardioverter-defibrillator (ICD) replacement	14
inpatient care	3932
minimally invasive procedures	28
stress testing	46
ultrasound (sonogram)	401
vascular procedures	37

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Mehdi Zargarian, MD.

**Gender**
Male	722
Female	766

**Ethnicity**
Non-Hispanic White	218
Black	236
Hispanic	960
Asian	52
Other	0
Native American	0

**Age**
From 65 to 74	466
From 75 to 84	430
85 and over	284
Less than 65	308

Conditions of Medicare patients treated by Dr. Mehdi Zargarian, MD in 2015

Hypertension	75
High Cholesterol	68
Stroke	16
Ischemic Heart Disease	75
Depression	30
Chronic Kidney Disease	66
Asthma	25
Osteoperosis	10
Atrial Fibrilation	23
Heart Failure	72
Chronic Obstructive Pulmonary Disease	37
Diabetes	68
Dementia	35
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Mehdi Zargarian, MD treated as a cardiac electrophysiologist in #c Downey, CA during 2016 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Mehdi Zargarian, MD for Medicare patients.

ambulatory monitoring	20
cardiac procedures	616
catheterization	29
diagnostic procedures	29
doctor visit	1041
hospital care	3755
implant surgery	14
implantable cardioverter-defibrillator (ICD) replacement	14
inpatient care	3755
minimally invasive procedures	43
stress testing	44
ultrasound (sonogram)	536
vascular procedures	58

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Mehdi Zargarian, MD.

**Gender**
Male	468
Female	511

**Ethnicity**
Non-Hispanic White	177
Black	159
Hispanic	597
Asian	33
Other	0
Native American	0

**Age**
From 65 to 74	308
From 75 to 84	286
85 and over	201
Less than 65	184

Conditions of Medicare patients treated by Dr. Mehdi Zargarian, MD in 2016

Hypertension	75
High Cholesterol	68
Stroke	17
Ischemic Heart Disease	74
Depression	32
Chronic Kidney Disease	70
Asthma	38
Osteoperosis	9
Atrial Fibrilation	27
Heart Failure	73
Chronic Obstructive Pulmonary Disease	38
Diabetes	70
Dementia	40
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Mehdi Zargarian, MD treated as a cardiac electrophysiologist in #c Downey, CA during 2017 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Mehdi Zargarian, MD for Medicare patients.

ambulatory monitoring	25
cardiac procedures	524
doctor visit	1004
hospital care	4804
inpatient care	4804
nuclear scan	13
stress testing	67
ultrasound (sonogram)	473

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Mehdi Zargarian, MD.

**Gender**
Male	398
Female	430

**Ethnicity**
Non-Hispanic White	156
Black	97
Hispanic	532
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	259
From 75 to 84	242
85 and over	163
Less than 65	164

Conditions of Medicare patients treated by Dr. Mehdi Zargarian, MD in 2017

Hypertension	75
High Cholesterol	66
Stroke	16
Ischemic Heart Disease	75
Depression	32
Chronic Kidney Disease	69
Asthma	12
Osteoperosis	8
Atrial Fibrilation	31
Heart Failure	75
Chronic Obstructive Pulmonary Disease	34
Diabetes	71
Dementia	39
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Mehdi Zargarian, MD treated as a cardiac electrophysiologist in #c Downey, CA during 2018 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Mehdi Zargarian, MD for Medicare patients.

ambulatory monitoring	14
cardiac procedures	545
catheterization	18
diagnostic procedures	18
doctor visit	1014
hospital care	3587
inpatient care	3587
minimally invasive procedures	18
stress testing	58
ultrasound (sonogram)	492
vascular procedures	29

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Mehdi Zargarian, MD.

**Gender**
Male	318
Female	371

**Ethnicity**
Non-Hispanic White	109
Black	82
Hispanic	469
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	219
From 75 to 84	214
85 and over	136
Less than 65	120

Conditions of Medicare patients treated by Dr. Mehdi Zargarian, MD in 2018

Hypertension	75
High Cholesterol	71
Stroke	16
Ischemic Heart Disease	73
Depression	33
Chronic Kidney Disease	66
Asthma	12
Osteoperosis	12
Atrial Fibrilation	28
Heart Failure	75
Chronic Obstructive Pulmonary Disease	33
Diabetes	67
Dementia	36
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Mehdi Zargarian, MD treated as a cardiac electrophysiologist in #c Downey, CA during 2019 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Mehdi Zargarian, MD for Medicare patients.

ambulatory monitoring	19
cardiac procedures	479
catheterization	11
diagnostic procedures	11
doctor visit	1039
hospital care	2539
inpatient care	2539
minimally invasive procedures	11
stress testing	63
ultrasound (sonogram)	422
vascular procedures	11

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Mehdi Zargarian, MD.

**Gender**
Male	260
Female	335

**Ethnicity**
Non-Hispanic White	97
Black	54
Hispanic	406
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	177
From 75 to 84	196
85 and over	127
Less than 65	95

Conditions of Medicare patients treated by Dr. Mehdi Zargarian, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	71
Depression	27
Chronic Kidney Disease	67
Asthma	11
Osteoperosis	11
Atrial Fibrilation	30
Heart Failure	75
Chronic Obstructive Pulmonary Disease	27
Diabetes	67
Dementia	33
Cancer	8

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Mehdi Zargarian, MD treated as a cardiac electrophysiologist in #c Downey, CA during 2020 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Mehdi Zargarian, MD for Medicare patients.

ambulatory monitoring	15
cardiac procedures	336
doctor visit	887
hospital care	2386
inpatient care	2386
stress testing	53
ultrasound (sonogram)	298

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Mehdi Zargarian, MD.

**Gender**
Male	211
Female	316

**Ethnicity**
Non-Hispanic White	88
Black	54
Hispanic	356
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	159
From 75 to 84	156
85 and over	116
Less than 65	96

Conditions of Medicare patients treated by Dr. Mehdi Zargarian, MD in 2020

Hypertension	75
High Cholesterol	72
Stroke	13
Ischemic Heart Disease	70
Depression	30
Chronic Kidney Disease	70
Asthma	9
Osteoperosis	10
Atrial Fibrilation	27
Heart Failure	75
Chronic Obstructive Pulmonary Disease	28
Diabetes	66
Dementia	35
Cancer	6

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Mehdi Zargarian, MD treated as a cardiac electrophysiologist in #c Downey, CA during 2021 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Mehdi Zargarian, MD for Medicare patients.

ambulatory monitoring	19
cardiac procedures	412
doctor visit	1048
hospital care	2362
inpatient care	2362
stress testing	44
ultrasound (sonogram)	368

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Mehdi Zargarian, MD.

**Gender**
Male	232
Female	300

**Ethnicity**
Non-Hispanic White	79
Black	62
Hispanic	357
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	191
From 75 to 84	163
85 and over	93
Less than 65	85

Conditions of Medicare patients treated by Dr. Mehdi Zargarian, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	68
Depression	31
Chronic Kidney Disease	68
Asthma	7
Osteoperosis	9
Atrial Fibrilation	25
Heart Failure	75
Chronic Obstructive Pulmonary Disease	25
Diabetes	68
Dementia	32
Cancer	8

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Mehdi Zargarian, MD treated as a cardiac electrophysiologist in #c Downey, CA during 2022 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Mehdi Zargarian, MD for Medicare patients.

ambulatory monitoring	18
cardiac procedures	407
doctor visit	1166
hospital care	2120
inpatient care	2120
stress testing	69
ultrasound (sonogram)	367

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Mehdi Zargarian, MD.

**Gender**
Male	229
Female	321

**Ethnicity**
Non-Hispanic White	88
Black	74
Hispanic	358
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	204
From 75 to 84	154
85 and over	103
Less than 65	89

Conditions of Medicare patients treated by Dr. Mehdi Zargarian, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	19
Ischemic Heart Disease	50
Depression	26
Chronic Kidney Disease	50
Asthma	13
Osteoperosis	17
Atrial Fibrilation	32
Heart Failure	63
Chronic Obstructive Pulmonary Disease	29
Diabetes	67
Dementia	21
Cancer	8

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Mehdi Zargarian, MD treated as a cardiac electrophysiologist in #c Downey, CA during 2023 were cardiac procedures, hospital care, inpatient care and ultrasound (sonogram).

Volume of procedures performed by Dr. Mehdi Zargarian, MD for Medicare patients.

ambulatory monitoring	14
cardiac procedures	345
doctor visit	1302
hospital care	336
inpatient care	336
nuclear scan	13
stress testing	68
ultrasound (sonogram)	305

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Mehdi Zargarian, MD.

**Gender**
Male	192
Female	291

**Ethnicity**
Non-Hispanic White	57
Black	63
Hispanic	327
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	181
From 75 to 84	148
85 and over	85
Less than 65	69

Conditions of Medicare patients treated by Dr. Mehdi Zargarian, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	16
Ischemic Heart Disease	42
Depression	26
Chronic Kidney Disease	45
Asthma	12
Osteoperosis	14
Atrial Fibrilation	29
Heart Failure	60
Chronic Obstructive Pulmonary Disease	23
Diabetes	63
Dementia	19
Cancer	8

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Mehdi Zargarian, MD for Medicare patients.

The highest averages for the top procedures that Dr. Mehdi Zargarian, MD treated as a cardiac electrophysiologist in #c Downey, CA were inpatient care, hospital care, cardiac procedures and ultrasound (sonogram).

ambulatory monitoring	17
cardiac procedures	462
catheterization	23
diagnostic procedures	23
doctor visit	980
hospital care	3538
implant surgery	17
implantable cardioverter-defibrillator (ICD) replacement	14
inpatient care	3538
minimally invasive procedures	35
nuclear scan	13
nursing home care	161
stress testing	58
ultrasound (sonogram)	397
vascular procedures	45

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Mehdi Zargarian, MD.

**Gender**
Female	388
Male	325

**Ethnicity**
Black / African American	105
Asian / Pacific Islander	7
Non-Hispanic White	114
Hispanic	457
Native American / Alaskan Native	0
Other	0

**Age**
85 and over	139
75 to 84	211
Less than 65	134
65 to 74	228

Average of Total of Conditions of Medicare patients treated by Dr. Mehdi Zargarian, MD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Mehdi Zargarian, MD treated were hypertension, heart failure, high cholesterol and diabetes.

Hypertension	68
High Cholesterol	64
Stroke	14
Ischemic Heart Disease	62
Depression	27
Chronic Kidney Disease	57
Asthma	14
Osteoporosis	10
Heart Failure	65
Chronic Obstructive Pulmonary Disease	29
Diabetes	62
Atrial Fibrillation	25
Dementia	30
Cancer	7

Education & Training

Dr. Mehdi Zargarian, MD graduated from University of South Alabama College of Medicine. He completed residency at University of Iowa Hospitals & Clinics. He is certified by the Certification: AMERICAN BOARD OF INTERNAL MEDICINE and has a state license in California.

Medical School: University of South Alabama College of Medicine

Residency: University of Iowa Hospitals & Clinics

Board Certification: Certification: AMERICAN BOARD OF INTERNAL MEDICINE

Licensed In: California

Affiliations & Hospitals

Dr. Mehdi Zargarian, MD is associated with these hospitals and organizations:

Astrana Health

PIH Health

MEHDI ZARGARIAN MD

Allied Pacific IPA

Ratings & Reviews

Dr. Mehdi Zargarian, MD has a good overall rating with an average of 3.25 out of 5 stars based on 4 ratings. We collect ratings and reviews of Dr. Mehdi Zargarian, MD from all over the web to help you find the right in #c Downey, CA.

3.25

Overall Rating

(4 Ratings)

Leave a Review

General Payments

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

**Payments by Company**
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$632 LifeVest $632
Medtronic Vascular, Inc.	$278 Performa $123	Micra $108	Amplia MRI $24	Viva $23
AstraZeneca Pharmaceuticals LP	$18 BRILINTA $18
BIOTRONIK INC.	$14 Sentus $14
Pfizer Inc.	$11 ELIQUIS $11

**Types of Payments**
Food and Beverage	$954

Biography

Dr. Mehdi Zargarian is a specialist in adult cardiology and cardiac electrophysiology (heart rhythm) in Downey, CA and #c Downey, CA. In addition to English, Dr. Zargarian (or staff) speaks Spanish and Persian. He is affiliated with Astrana Health and PIH Health. After completing medical school at the University of South Alabama College of Medicine, Dr. Zargarian performed his residency at the University of Iowa Hospitals & Clinics. On average, patients gave Dr. Zargarian a rating of 3.0 stars (out of 5). Astrana Health reports that he is accepting new patients at his office in #C DOWNEY, CA.