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Dr. Kendall Chen Marr, MD

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Specializes in: Adult Cardiology

23101 Sherman Place #500
West Hills, CA 91307

(818) 676-4808

Dr. Kendall Chen Marr, MD is a cardiologist in West Hills, CA specializing in adult cardiology.

Office Locations

23101 Sherman Place #500
West Hills, CA 91307

(818) 676-4808

(818) 676-4810

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Kendall Chen Marr, MD treated as a cardiologist in West Hills, CA during 2012 were cardiac procedures, hospital care, inpatient care and ultrasound (sonogram).

Volume of procedures performed by Dr. Kendall Chen Marr, MD for Medicare patients.

cardiac procedures	528
doctor visit	908
hospital care	385
inpatient care	385
stress testing	95
ultrasound (sonogram)	362

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Kendall Chen Marr, MD treated as a cardiologist in West Hills, CA during 2013 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Kendall Chen Marr, MD for Medicare patients.

cardiac procedures	506
doctor visit	904
hospital care	591
inpatient care	591
stress testing	64
ultrasound (sonogram)	343

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Kendall Chen Marr, MD.

**Gender**
Male	246
Female	195

**Ethnicity**
Non-Hispanic White	385
Black	0
Hispanic	17
Asian	28
Other	0
Native American	0

**Age**
From 65 to 74	113
From 75 to 84	180
85 and over	129
Less than 65	19

Conditions of Medicare patients treated by Dr. Kendall Chen Marr, MD in 2013

Hypertension	75
High Cholesterol	68
Stroke	10
Ischemic Heart Disease	62
Depression	21
Chronic Kidney Disease	27
Asthma	8
Osteoperosis	14
Atrial Fibrilation	24
Heart Failure	48
Chronic Obstructive Pulmonary Disease	21
Diabetes	35
Dementia	19
Cancer	18

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Kendall Chen Marr, MD treated as a cardiologist in West Hills, CA during 2014 were cardiac procedures, hospital care, inpatient care and ultrasound (sonogram).

Volume of procedures performed by Dr. Kendall Chen Marr, MD for Medicare patients.

cardiac procedures	420
doctor visit	849
hospital care	417
inpatient care	417
stress testing	70
ultrasound (sonogram)	277

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Kendall Chen Marr, MD.

**Gender**
Male	202
Female	168

**Ethnicity**
Non-Hispanic White	318
Black	0
Hispanic	17
Asian	24
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	138
85 and over	120
Less than 65	0

Conditions of Medicare patients treated by Dr. Kendall Chen Marr, MD in 2014

Hypertension	75
High Cholesterol	61
Stroke	9
Ischemic Heart Disease	59
Depression	16
Chronic Kidney Disease	22
Asthma	6
Osteoperosis	12
Atrial Fibrilation	20
Heart Failure	44
Chronic Obstructive Pulmonary Disease	17
Diabetes	36
Dementia	18
Cancer	18

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Kendall Chen Marr, MD treated as a cardiologist in West Hills, CA during 2015 were cardiac procedures, hospital care, inpatient care and ultrasound (sonogram).

Volume of procedures performed by Dr. Kendall Chen Marr, MD for Medicare patients.

cardiac procedures	413
doctor visit	837
hospital care	358
inpatient care	358
stress testing	49
ultrasound (sonogram)	281

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Kendall Chen Marr, MD.

**Gender**
Male	414
Female	326

**Ethnicity**
Non-Hispanic White	650
Black	0
Hispanic	28
Asian	40
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	248
85 and over	286
Less than 65	0

Conditions of Medicare patients treated by Dr. Kendall Chen Marr, MD in 2015

Hypertension	75
High Cholesterol	66
Stroke	11
Ischemic Heart Disease	66
Depression	19
Chronic Kidney Disease	30
Asthma	10
Osteoperosis	12
Atrial Fibrilation	22
Heart Failure	48
Chronic Obstructive Pulmonary Disease	19
Diabetes	32
Dementia	19
Cancer	17

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Kendall Chen Marr, MD treated as a cardiologist in West Hills, CA during 2016 were cardiac procedures, hospital care, inpatient care and ultrasound (sonogram).

Volume of procedures performed by Dr. Kendall Chen Marr, MD for Medicare patients.

cardiac procedures	385
doctor visit	803
hospital care	283
inpatient care	283
stress testing	55
ultrasound (sonogram)	259

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Kendall Chen Marr, MD.

**Gender**
Male	208
Female	154

**Ethnicity**
Non-Hispanic White	310
Black	0
Hispanic	18
Asian	22
Other	0
Native American	0

**Age**
From 65 to 74	82
From 75 to 84	128
85 and over	139
Less than 65	13

Conditions of Medicare patients treated by Dr. Kendall Chen Marr, MD in 2016

Hypertension	75
High Cholesterol	69
Stroke	8
Ischemic Heart Disease	67
Depression	18
Chronic Kidney Disease	32
Asthma	16
Osteoperosis	10
Atrial Fibrilation	22
Heart Failure	75
Chronic Obstructive Pulmonary Disease	16
Diabetes	36
Dementia	21
Cancer	15

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Kendall Chen Marr, MD treated as a cardiologist in West Hills, CA during 2017 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Kendall Chen Marr, MD for Medicare patients.

cardiac procedures	353
doctor visit	781
hospital care	199
inpatient care	199
stress testing	48
ultrasound (sonogram)	240

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Kendall Chen Marr, MD.

**Gender**
Male	170
Female	133

**Ethnicity**
Non-Hispanic White	258
Black	0
Hispanic	13
Asian	20
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	100
85 and over	114
Less than 65	0

Conditions of Medicare patients treated by Dr. Kendall Chen Marr, MD in 2017

Hypertension	75
High Cholesterol	65
Stroke	10
Ischemic Heart Disease	63
Depression	16
Chronic Kidney Disease	30
Asthma	6
Osteoperosis	8
Atrial Fibrilation	24
Heart Failure	75
Chronic Obstructive Pulmonary Disease	15
Diabetes	34
Dementia	14
Cancer	16

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Kendall Chen Marr, MD treated as a cardiologist in West Hills, CA during 2018 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Kendall Chen Marr, MD for Medicare patients.

cardiac procedures	279
doctor visit	658
hospital care	155
inpatient care	155
stress testing	11
ultrasound (sonogram)	181

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Kendall Chen Marr, MD.

**Gender**
Male	143
Female	116

**Ethnicity**
Non-Hispanic White	221
Black	0
Hispanic	0
Asian	17
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	87
85 and over	85
Less than 65	0

Conditions of Medicare patients treated by Dr. Kendall Chen Marr, MD in 2018

Hypertension	75
High Cholesterol	66
Stroke	10
Ischemic Heart Disease	61
Depression	13
Chronic Kidney Disease	31
Asthma	5
Osteoperosis	8
Atrial Fibrilation	24
Heart Failure	75
Chronic Obstructive Pulmonary Disease	8
Diabetes	32
Dementia	8
Cancer	15

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Kendall Chen Marr, MD treated as a cardiologist in West Hills, CA during 2019 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Kendall Chen Marr, MD for Medicare patients.

cardiac procedures	133
doctor visit	483
hospital care	81
inpatient care	81
ultrasound (sonogram)	102

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Kendall Chen Marr, MD.

**Gender**
Male	109
Female	77

**Ethnicity**
Non-Hispanic White	154
Black	0
Hispanic	0
Asian	15
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	60
85 and over	65
Less than 65	0

Conditions of Medicare patients treated by Dr. Kendall Chen Marr, MD in 2019

Hypertension	75
High Cholesterol	70
Stroke	11
Ischemic Heart Disease	63
Depression	12
Chronic Kidney Disease	29
Asthma	8
Osteoperosis	8
Atrial Fibrilation	25
Heart Failure	75
Chronic Obstructive Pulmonary Disease	9
Diabetes	31
Dementia	12
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Kendall Chen Marr, MD treated as a cardiologist in West Hills, CA during 2020 were cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Kendall Chen Marr, MD for Medicare patients.

cardiac procedures	117
doctor visit	390
ultrasound (sonogram)	84

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Kendall Chen Marr, MD.

**Gender**
Male	90
Female	56

**Ethnicity**
Non-Hispanic White	118
Black	0
Hispanic	0
Asian	11
Other	0
Native American	0

**Age**
From 65 to 74	50
From 75 to 84	0
85 and over	47
Less than 65	0

Conditions of Medicare patients treated by Dr. Kendall Chen Marr, MD in 2020

Hypertension	75
High Cholesterol	66
Stroke	11
Ischemic Heart Disease	62
Depression	13
Chronic Kidney Disease	29
Asthma	0
Osteoperosis	0
Atrial Fibrilation	21
Heart Failure	75
Chronic Obstructive Pulmonary Disease	10
Diabetes	28
Dementia	10
Cancer	17

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Kendall Chen Marr, MD treated as a cardiologist in West Hills, CA during 2021 were cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Kendall Chen Marr, MD for Medicare patients.

cardiac procedures	83
doctor visit	273
ultrasound (sonogram)	60

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Kendall Chen Marr, MD.

**Gender**
Male	80
Female	51

**Ethnicity**
Non-Hispanic White	107
Black	0
Hispanic	0
Asian	11
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	44
85 and over	45
Less than 65	0

Conditions of Medicare patients treated by Dr. Kendall Chen Marr, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	58
Depression	0
Chronic Kidney Disease	27
Asthma	0
Osteoperosis	0
Atrial Fibrilation	30
Heart Failure	75
Chronic Obstructive Pulmonary Disease	0
Diabetes	35
Dementia	0
Cancer	18

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2021

Volume of procedures performed by Dr. Kendall Chen Marr, MD for Medicare patients.

The highest averages for the top procedures that Dr. Kendall Chen Marr, MD treated as a cardiologist in West Hills, CA were cardiac procedures, hospital care, inpatient care and ultrasound (sonogram).

cardiac procedures	321
doctor visit	688
hospital care	308
inpatient care	308
stress testing	56
ultrasound (sonogram)	218

Average Medicare Patient Data From 2012 - 2021

Information about Medicare patients treated by Dr. Kendall Chen Marr, MD.

**Gender**
Male	166
Female	127

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	18
Non-Hispanic White	252
Native American / Alaskan Native	0
Hispanic	9
Other	0

**Age**
75 to 84	98
85 and over	103
Less than 65	3
65 to 74	24

Average of Total of Conditions of Medicare patients treated by Dr. Kendall Chen Marr, MD From 2012 - 2021

The highest averages of the most common conditions of Medicare patients that Dr. Kendall Chen Marr, MD treated were hypertension, high cholesterol, heart failure and ischemic heart disease.

Hypertension	67
High Cholesterol	60
Stroke	8
Ischemic Heart Disease	56
Depression	12
Chronic Kidney Disease	25
Asthma	5
Osteoporosis	7
Heart Failure	59
Chronic Obstructive Pulmonary Disease	11
Diabetes	29
Atrial Fibrillation	21
Dementia	12
Cancer	14

Education & Training

He has a state license in California.

Licensed In: California

Ratings & Reviews

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General Payments

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

**Payments by Company**
E.R. Squibb & Sons, L.L.C.	$947 ELIQUIS $947
AstraZeneca Pharmaceuticals LP	$774 BRILINTA $426	CRESTOR $250	FARXIGA $98
Amgen Inc.	$275 Corlanor $198	Repatha $77
Regeneron Pharmaceuticals, Inc.	$268 PRALUENT (alirocumab) Injection $268
Novartis Pharmaceuticals Corporation	$249 ENTRESTO $249
Other	$311 CoreValve Evolut $131	ELIQUIS $121	Transcatheter Heart Valves $59