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Dr. Hrak Derderian, MD

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Specializes in: Emergency Medicine

Morehouse School of Medicine (1998 - 2004)

7300 Medical Center Drive
West Hills, CA 91307

(818) 676-4000

Dr. Hrak Derderian, MD is an emergency medicine doctor in West Hills, CA specializing in emergency medicine. He graduated from Morehouse School of Medicine in 2004 and has 22 years of experience. Dr. Hrak Derderian, MD is affiliated with UCLA Health and UCLA West Valley Medical Center.

Office Locations

7300 Medical Center Drive
West Hills, CA 91307

(818) 676-4000

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Noteworthy Medicare Patient Procedures Performed by Dr. Hrak Derderian, MD in 2023

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

Top 5%

By Volume:

emergency room care

In 2023, Dr. Hrak Derderian, MD performed more emergency room (ER) care procedures for Medicare patients than 95% of providers in related specialties within California.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Hrak Derderian, MD treated as an emergency medicine doctor in West Hills, CA during 2012 were emergency care, X-rays and thoracic (chest) imaging.

Volume of procedures performed by Dr. Hrak Derderian, MD for Medicare patients.

emergency care	997
thoracic (chest) imaging	54
X-rays	54

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Hrak Derderian, MD treated as an emergency medicine doctor in West Hills, CA during 2013 were emergency care, aspiration, injections and blood draw.

Volume of procedures performed by Dr. Hrak Derderian, MD for Medicare patients.

aspiration	616
blood draw	411
catheterization	11
doctor visit	488
emergency care	942
injections	616
thoracic (chest) imaging	19
tracheal (windpipe) procedures	11
X-rays	19

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Hrak Derderian, MD.

**Gender**
Male	571
Female	847

**Ethnicity**
Non-Hispanic White	848
Black	111
Hispanic	236
Asian	157
Other	0
Native American	0

**Age**
From 65 to 74	425
From 75 to 84	439
85 and over	252
Less than 65	302

Conditions of Medicare patients treated by Dr. Hrak Derderian, MD in 2013

Hypertension	75
High Cholesterol	68
Stroke	11
Ischemic Heart Disease	68
Depression	44
Chronic Kidney Disease	34
Asthma	16
Osteoperosis	15
Atrial Fibrilation	11
Heart Failure	46
Chronic Obstructive Pulmonary Disease	31
Diabetes	56
Dementia	34
Cancer	8

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Hrak Derderian, MD treated as an emergency medicine doctor in West Hills, CA during 2014 were emergency care, aspiration and injections.

Volume of procedures performed by Dr. Hrak Derderian, MD for Medicare patients.

aspiration	306
doctor visit	245
emergency care	964
injections	306

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Hrak Derderian, MD.

**Gender**
Male	519
Female	640

**Ethnicity**
Non-Hispanic White	587
Black	130
Hispanic	237
Asian	148
Other	0
Native American	0

**Age**
From 65 to 74	325
From 75 to 84	323
85 and over	207
Less than 65	304

Conditions of Medicare patients treated by Dr. Hrak Derderian, MD in 2014

Hypertension	75
High Cholesterol	62
Stroke	12
Ischemic Heart Disease	64
Depression	50
Chronic Kidney Disease	43
Asthma	18
Osteoperosis	16
Atrial Fibrilation	12
Heart Failure	44
Chronic Obstructive Pulmonary Disease	35
Diabetes	59
Dementia	40
Cancer	8

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Hrak Derderian, MD treated as an emergency medicine doctor in West Hills, CA during 2015 were emergency care, aspiration, injections and X-rays.

Volume of procedures performed by Dr. Hrak Derderian, MD for Medicare patients.

aspiration	541
catheterization	11
doctor visit	393
emergency care	924
injections	541
thoracic (chest) imaging	15
X-rays	15

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Hrak Derderian, MD.

**Gender**
Male	1058
Female	1330

**Ethnicity**
Non-Hispanic White	1250
Black	238
Hispanic	444
Asian	340
Other	0
Native American	0

**Age**
From 65 to 74	726
From 75 to 84	686
85 and over	460
Less than 65	516

Conditions of Medicare patients treated by Dr. Hrak Derderian, MD in 2015

Hypertension	75
High Cholesterol	67
Stroke	12
Ischemic Heart Disease	65
Depression	49
Chronic Kidney Disease	45
Asthma	28
Osteoperosis	17
Atrial Fibrilation	13
Heart Failure	45
Chronic Obstructive Pulmonary Disease	35
Diabetes	58
Dementia	36
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Hrak Derderian, MD treated as an emergency medicine doctor in West Hills, CA during 2016 were emergency care, aspiration and injections.

Volume of procedures performed by Dr. Hrak Derderian, MD for Medicare patients.

aspiration	754
doctor visit	528
emergency care	986
injections	754

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Hrak Derderian, MD.

**Gender**
Male	574
Female	741

**Ethnicity**
Non-Hispanic White	683
Black	125
Hispanic	260
Asian	172
Other	0
Native American	0

**Age**
From 65 to 74	415
From 75 to 84	385
85 and over	239
Less than 65	276

Conditions of Medicare patients treated by Dr. Hrak Derderian, MD in 2016

Hypertension	75
High Cholesterol	65
Stroke	10
Ischemic Heart Disease	66
Depression	50
Chronic Kidney Disease	53
Asthma	39
Osteoperosis	18
Atrial Fibrilation	12
Heart Failure	49
Chronic Obstructive Pulmonary Disease	36
Diabetes	59
Dementia	37
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Hrak Derderian, MD treated as an emergency medicine doctor in West Hills, CA during 2017 were emergency care, aspiration, injections and X-rays.

Volume of procedures performed by Dr. Hrak Derderian, MD for Medicare patients.

aspiration	237
catheterization	13
doctor visit	152
emergency care	1093
injections	237
thoracic (chest) imaging	25
tracheal (windpipe) procedures	15
X-rays	25

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Hrak Derderian, MD.

**Gender**
Male	599
Female	661

**Ethnicity**
Non-Hispanic White	633
Black	123
Hispanic	281
Asian	156
Other	0
Native American	0

**Age**
From 65 to 74	395
From 75 to 84	344
85 and over	255
Less than 65	266

Conditions of Medicare patients treated by Dr. Hrak Derderian, MD in 2017

Hypertension	75
High Cholesterol	65
Stroke	9
Ischemic Heart Disease	69
Depression	51
Chronic Kidney Disease	61
Asthma	14
Osteoperosis	15
Atrial Fibrilation	16
Heart Failure	50
Chronic Obstructive Pulmonary Disease	39
Diabetes	61
Dementia	44
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Hrak Derderian, MD treated as an emergency medicine doctor in West Hills, CA during 2018 were emergency care and tracheal (windpipe) procedures.

Volume of procedures performed by Dr. Hrak Derderian, MD for Medicare patients.

emergency care	1052
tracheal (windpipe) procedures	14

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Hrak Derderian, MD.

**Gender**
Male	452
Female	577

**Ethnicity**
Non-Hispanic White	497
Black	93
Hispanic	231
Asian	174
Other	34
Native American	0

**Age**
From 65 to 74	318
From 75 to 84	265
85 and over	247
Less than 65	199

Conditions of Medicare patients treated by Dr. Hrak Derderian, MD in 2018

Hypertension	75
High Cholesterol	67
Stroke	12
Ischemic Heart Disease	63
Depression	46
Chronic Kidney Disease	58
Asthma	15
Osteoperosis	17
Atrial Fibrilation	17
Heart Failure	46
Chronic Obstructive Pulmonary Disease	30
Diabetes	58
Dementia	41
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Hrak Derderian, MD treated as an emergency medicine doctor in West Hills, CA during 2019 were emergency care and tracheal (windpipe) procedures.

Volume of procedures performed by Dr. Hrak Derderian, MD for Medicare patients.

emergency care	1086
tracheal (windpipe) procedures	13

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Hrak Derderian, MD.

**Gender**
Male	473
Female	626

**Ethnicity**
Non-Hispanic White	561
Black	88
Hispanic	237
Asian	168
Other	45
Native American	0

**Age**
From 65 to 74	343
From 75 to 84	298
85 and over	267
Less than 65	191

Conditions of Medicare patients treated by Dr. Hrak Derderian, MD in 2019

Hypertension	75
High Cholesterol	71
Stroke	11
Ischemic Heart Disease	61
Depression	44
Chronic Kidney Disease	56
Asthma	13
Osteoperosis	18
Atrial Fibrilation	16
Heart Failure	46
Chronic Obstructive Pulmonary Disease	28
Diabetes	52
Dementia	41
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Hrak Derderian, MD treated as an emergency medicine doctor in West Hills, CA during 2020 were emergency care and tracheal (windpipe) procedures.

Volume of procedures performed by Dr. Hrak Derderian, MD for Medicare patients.

emergency care	766
tracheal (windpipe) procedures	22

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Hrak Derderian, MD.

**Gender**
Male	374
Female	455

**Ethnicity**
Non-Hispanic White	377
Black	82
Hispanic	166
Asian	156
Other	0
Native American	0

**Age**
From 65 to 74	257
From 75 to 84	225
85 and over	197
Less than 65	150

Conditions of Medicare patients treated by Dr. Hrak Derderian, MD in 2020

Hypertension	75
High Cholesterol	68
Stroke	11
Ischemic Heart Disease	63
Depression	45
Chronic Kidney Disease	63
Asthma	13
Osteoperosis	16
Atrial Fibrilation	16
Heart Failure	48
Chronic Obstructive Pulmonary Disease	30
Diabetes	57
Dementia	39
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Hrak Derderian, MD treated as an emergency medicine doctor in West Hills, CA during 2021 were emergency care and tracheal (windpipe) procedures.

Volume of procedures performed by Dr. Hrak Derderian, MD for Medicare patients.

emergency care	722
tracheal (windpipe) procedures	13

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Hrak Derderian, MD.

**Gender**
Male	331
Female	427

**Ethnicity**
Non-Hispanic White	384
Black	65
Hispanic	135
Asian	143
Other	0
Native American	0

**Age**
From 65 to 74	271
From 75 to 84	216
85 and over	156
Less than 65	115

Conditions of Medicare patients treated by Dr. Hrak Derderian, MD in 2021

Hypertension	75
High Cholesterol	71
Stroke	11
Ischemic Heart Disease	62
Depression	43
Chronic Kidney Disease	58
Asthma	12
Osteoperosis	16
Atrial Fibrilation	16
Heart Failure	47
Chronic Obstructive Pulmonary Disease	31
Diabetes	56
Dementia	38
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Hrak Derderian, MD treated as an emergency medicine doctor in West Hills, CA during 2022 were emergency care.

Volume of procedures performed by Dr. Hrak Derderian, MD for Medicare patients.

emergency care	718

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Hrak Derderian, MD.

**Gender**
Male	291
Female	447

**Ethnicity**
Non-Hispanic White	454
Black	0
Hispanic	113
Asian	78
Other	47
Native American	0

**Age**
From 65 to 74	260
From 75 to 84	218
85 and over	153
Less than 65	107

Conditions of Medicare patients treated by Dr. Hrak Derderian, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	18
Ischemic Heart Disease	46
Depression	41
Chronic Kidney Disease	36
Asthma	16
Osteoperosis	23
Atrial Fibrilation	27
Heart Failure	36
Chronic Obstructive Pulmonary Disease	25
Diabetes	49
Dementia	23
Cancer	21

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Hrak Derderian, MD for Medicare patients.

The highest averages for the top procedures that Dr. Hrak Derderian, MD treated as an emergency medicine doctor in West Hills, CA were emergency care, aspiration, injections and blood draw.

aspiration	490
blood draw	411
catheterization	11
doctor visit	361
emergency care	931
injections	490
thoracic (chest) imaging	28
tracheal (windpipe) procedures	14
X-rays	28

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Hrak Derderian, MD.

**Gender**
Male	476
Female	613

**Ethnicity**
Black / African American	95
Asian / Pacific Islander	153
Non-Hispanic White	570
Native American / Alaskan Native	0
Hispanic	212
Other	11

**Age**
75 to 84	309
85 and over	221
Less than 65	220
65 to 74	339

Average of Total of Conditions of Medicare patients treated by Dr. Hrak Derderian, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Hrak Derderian, MD treated were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	68
High Cholesterol	61
Stroke	10
Ischemic Heart Disease	57
Depression	42
Chronic Kidney Disease	46
Asthma	16
Osteoporosis	15
Heart Failure	41
Chronic Obstructive Pulmonary Disease	29
Diabetes	51
Atrial Fibrillation	14
Dementia	33
Cancer	10

Education & Training

Dr. Hrak Derderian, MD graduated from Morehouse School of Medicine in 2004. He completed residency at Charles R. Drew University of Medicine and Science Affiliated Hospitals. He is certified by the Emergency Medicine, American Board of Emergency Medicine and has a state license in California.

Medical School: Morehouse School of Medicine (2004)

Residency: Charles R. Drew University of Medicine and Science Affiliated Hospitals (2007)

Board Certification: Emergency Medicine, American Board of Emergency Medicine (2010)

Licensed In: California

Affiliations & Hospitals

Dr. Hrak Derderian, MD is associated with these hospitals and organizations:

UCLA Health

UCLA West Valley Medical Center

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. Hrak Derderian, MD appears to accept the following insurance providers: TRICARE, Private Healthcare Systems (PHCS), Cigna, Aetna, Blue Shield of California, MultiPlan, UnitedHealthcare, Anthem, Medicare Advantage, Prime Health, First Health, HealthSmart, Centivo, Health Net of California and UFCM Health System.

Insurance Accepted by Provider includes:

According to our sources, Dr. Hrak Derderian, MD accepts the following insurance providers:

TRICARE

Private Healthcare Systems (PHCS)

Cigna

Aetna

Blue Shield of California

MultiPlan

UnitedHealthcare

Anthem

Medicare Advantage

Prime Health

First Health

HealthSmart

Centivo

Health Net of California

UFCM Health System

Ratings & Reviews

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General Payments

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

**Payments by Company**
Medtronic USA, Inc.	$50 PIPELINE $50
The Medicines Company	$50 ORBACTIV $50
AstraZeneca Pharmaceuticals LP	$32 BRILINTA $32

**Types of Payments**
Food and Beverage	$132

Biography

Dr. Hrak Derderian is an emergency medicine specialist in West Hills, CA. Dr. Derderian is affiliated with UCLA Health. After attending Morehouse School of Medicine, he completed his residency training at Martin Luther King, Jr.-Harbor Hospital and a hospital affiliated with Charles R. Drew University of Medicine and Science. He seems to be an in-network provider for Anthem, UnitedHealthcare, and Blue California, as well as other insurance carriers.

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Dr. Hrak Derderian, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Hrak Derderian, MD in 2023

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. Hrak Derderian, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Hrak Derderian, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Hrak Derderian, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Hrak Derderian, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Hrak Derderian, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Hrak Derderian, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Hrak Derderian, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Hrak Derderian, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Hrak Derderian, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Hrak Derderian, 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. Hrak Derderian, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Insurance Information

Ratings & Reviews

General Payments

Biography

Other Providers in West Hills, CA