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Dr. Lawrence Ma, MD

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Specializes in: Internal Medicine (Adult Medicine), General Pediatrics and Geriatrics (Elderly Care)

University of California, San Diego (UCSD), School of Medicine

7910 Frost Street Suite 350
San Diego, CA 92123

(858) 496-4800

Dr. Lawrence Ma, MD is an internist in Loma Linda, CA specializing in internal medicine (adult medicine), general pediatrics and geriatrics (elderly care). He graduated from University of California, San Diego (UCSD), School of Medicine. Dr. Lawrence Ma, MD is affiliated with Stanford Medicine Children's Health, U.S. Department of Veterans Affairs, Rady Children’s Hospital-San Diego and UC San Diego Pediatrics Associates.

Office Locations

11201 Benton Street Va Loma Linda Hcs (605)
Loma Linda, CA 92357

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Stanford Medicine Children's Health

3801 Miranda Avenue Department of Medicine
Palo Alto, CA 94304

(650) 858-5000

(650) 849-0484

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725 Welch Road
Palo Alto, CA 94304

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UC San Diego Pediatrics Associates

7910 Frost Street Suite 350
San Diego, CA 92123

(858) 496-4800

(858) 496-4850

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Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Lawrence Ma, MD treated as an internist in Loma Linda, CA during 2016 were blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Lawrence Ma, MD for Medicare patients.

blood draw	69
doctor visit	55
preventive care	24
vaccines	24

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Lawrence Ma, MD.

**Gender**
Male	56
Female	57

**Ethnicity**
Non-Hispanic White	63
Black	0
Hispanic	18
Asian	19
Other	0
Native American	0

**Age**
From 65 to 74	49
From 75 to 84	35
85 and over	14
Less than 65	15

Conditions of Medicare patients treated by Dr. Lawrence Ma, MD in 2016

Hypertension	71
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	25
Depression	23
Chronic Kidney Disease	32
Asthma	16
Osteoperosis	17
Atrial Fibrilation	10
Heart Failure	14
Chronic Obstructive Pulmonary Disease	12
Diabetes	33
Dementia	0
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Lawrence Ma, MD treated as an internist in Loma Linda, CA during 2017 were blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Lawrence Ma, MD for Medicare patients.

blood draw	158
doctor visit	336
preventive care	80
vaccines	80

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Lawrence Ma, MD.

**Gender**
Male	112
Female	122

**Ethnicity**
Non-Hispanic White	146
Black	27
Hispanic	0
Asian	32
Other	0
Native American	0

**Age**
From 65 to 74	103
From 75 to 84	80
85 and over	20
Less than 65	31

Conditions of Medicare patients treated by Dr. Lawrence Ma, MD in 2017

Hypertension	58
High Cholesterol	42
Stroke	0
Ischemic Heart Disease	31
Depression	26
Chronic Kidney Disease	31
Asthma	11
Osteoperosis	14
Atrial Fibrilation	11
Heart Failure	19
Chronic Obstructive Pulmonary Disease	12
Diabetes	26
Dementia	11
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Lawrence Ma, MD treated as an internist in Loma Linda, CA during 2018 were preventive care, vaccines and blood draw.

Volume of procedures performed by Dr. Lawrence Ma, MD for Medicare patients.

blood draw	23
doctor visit	374
preventive care	98
vaccines	98

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Lawrence Ma, MD.

**Gender**
Male	84
Female	98

**Ethnicity**
Non-Hispanic White	116
Black	17
Hispanic	0
Asian	38
Other	0
Native American	0

**Age**
From 65 to 74	90
From 75 to 84	57
85 and over	19
Less than 65	16

Conditions of Medicare patients treated by Dr. Lawrence Ma, MD in 2018

Hypertension	56
High Cholesterol	38
Stroke	0
Ischemic Heart Disease	27
Depression	26
Chronic Kidney Disease	29
Asthma	7
Osteoperosis	18
Atrial Fibrilation	9
Heart Failure	13
Chronic Obstructive Pulmonary Disease	8
Diabetes	26
Dementia	12
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Lawrence Ma, MD treated as an internist in Loma Linda, CA during 2019 were preventive care and vaccines.

Volume of procedures performed by Dr. Lawrence Ma, MD for Medicare patients.

doctor visit	405
preventive care	96
vaccines	96

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Lawrence Ma, MD.

**Gender**
Male	107
Female	104

**Ethnicity**
Non-Hispanic White	123
Black	0
Hispanic	16
Asian	49
Other	0
Native American	0

**Age**
From 65 to 74	100
From 75 to 84	66
85 and over	24
Less than 65	21

Conditions of Medicare patients treated by Dr. Lawrence Ma, MD in 2019

Hypertension	50
High Cholesterol	35
Stroke	5
Ischemic Heart Disease	31
Depression	27
Chronic Kidney Disease	31
Asthma	6
Osteoperosis	13
Atrial Fibrilation	9
Heart Failure	13
Chronic Obstructive Pulmonary Disease	8
Diabetes	25
Dementia	15
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Lawrence Ma, MD treated as an internist in Loma Linda, CA during 2020 were preventive care and vaccines.

Volume of procedures performed by Dr. Lawrence Ma, MD for Medicare patients.

doctor visit	314
preventive care	37
vaccines	37

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Lawrence Ma, MD.

**Gender**
Male	108
Female	113

**Ethnicity**
Non-Hispanic White	128
Black	13
Hispanic	0
Asian	58
Other	0
Native American	0

**Age**
From 65 to 74	102
From 75 to 84	69
85 and over	25
Less than 65	25

Conditions of Medicare patients treated by Dr. Lawrence Ma, MD in 2020

Hypertension	48
High Cholesterol	34
Stroke	5
Ischemic Heart Disease	30
Depression	29
Chronic Kidney Disease	30
Asthma	6
Osteoperosis	17
Atrial Fibrilation	7
Heart Failure	11
Chronic Obstructive Pulmonary Disease	6
Diabetes	24
Dementia	14
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Lawrence Ma, MD treated as an internist in Loma Linda, CA during 2021 were preventive care and vaccines.

Volume of procedures performed by Dr. Lawrence Ma, MD for Medicare patients.

doctor visit	349
preventive care	58
vaccines	58

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Lawrence Ma, MD.

**Gender**
Male	105
Female	128

**Ethnicity**
Non-Hispanic White	126
Black	18
Hispanic	21
Asian	56
Other	12
Native American	0

**Age**
From 65 to 74	112
From 75 to 84	72
85 and over	20
Less than 65	29

Conditions of Medicare patients treated by Dr. Lawrence Ma, MD in 2021

Hypertension	55
High Cholesterol	46
Stroke	0
Ischemic Heart Disease	32
Depression	29
Chronic Kidney Disease	28
Asthma	7
Osteoperosis	15
Atrial Fibrilation	6
Heart Failure	15
Chronic Obstructive Pulmonary Disease	12
Diabetes	22
Dementia	13
Cancer	14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

Volume of procedures performed by Dr. Lawrence Ma, MD for Medicare patients.

doctor visit	443

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Lawrence Ma, MD.

**Gender**
Male	153
Female	192

**Ethnicity**
Non-Hispanic White	162
Black	27
Hispanic	38
Asian	99
Other	19
Native American	0

**Age**
From 65 to 74	142
From 75 to 84	114
85 and over	50
Less than 65	39

Conditions of Medicare patients treated by Dr. Lawrence Ma, MD in 2022

Hypertension	67
High Cholesterol	68
Stroke	8
Ischemic Heart Disease	26
Depression	24
Chronic Kidney Disease	26
Asthma	12
Osteoperosis	24
Atrial Fibrilation	18
Heart Failure	19
Chronic Obstructive Pulmonary Disease	16
Diabetes	32
Dementia	8
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2016 - 2022

Volume of procedures performed by Dr. Lawrence Ma, MD for Medicare patients.

The highest averages for the top procedures that Dr. Lawrence Ma, MD treated as an internist in Loma Linda, CA were blood draw, preventive care and vaccines.

blood draw	83
doctor visit	325
preventive care	65
vaccines	65

Average Medicare Patient Data From 2016 - 2022

Information about Medicare patients treated by Dr. Lawrence Ma, MD.

**Gender**
Male	103
Female	116

**Ethnicity**
Black / African American	14
Asian / Pacific Islander	50
Non-Hispanic White	123
Native American / Alaskan Native	0
Hispanic	13
Other	4

**Age**
75 to 84	70
85 and over	24
Less than 65	25
65 to 74	99

Average of Total of Conditions of Medicare patients treated by Dr. Lawrence Ma, MD From 2016 - 2022

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

Hypertension	57
High Cholesterol	44
Stroke	2
Ischemic Heart Disease	28
Depression	26
Chronic Kidney Disease	29
Asthma	9
Osteoporosis	16
Heart Failure	14
Chronic Obstructive Pulmonary Disease	10
Diabetes	26
Atrial Fibrillation	10
Dementia	10
Cancer	12

Education & Training

Dr. Lawrence Ma, MD graduated from University of California, San Diego (UCSD), School of Medicine. He completed residency at University of California, San Diego (UCSD) Affiliated Hospitals. He is certified by the Internal Medicine, American Board of Internal Medicine and has a state license in California.

Medical School: University of California, San Diego (UCSD), School of Medicine

Residency: University of California, San Diego (UCSD) Affiliated Hospitals

Board Certification: Internal Medicine, American Board of Internal Medicine (2015)

Licensed In: California

Affiliations & Hospitals

Dr. Lawrence Ma, MD is associated with these hospitals and organizations:

Stanford Medicine Children's Health

U.S. Department of Veterans Affairs

Rady Children’s Hospital-San Diego

UC San Diego Pediatrics Associates

Ratings & Reviews

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General Payments

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

**Payments by Company**
Janssen Biotech, Inc.	$20 STELARA $20
Mylan Specialty L.P.	$16 EpiPen $16

**Types of Payments**
Food and Beverage	$36

Biography

Dr. Lawrence Ma practices general pediatrics and geriatrics (elderly care) in Palo Alto, CA, Loma Linda, CA, and San Diego, CA. Patient ratings for Dr. Ma average 2.5 stars (out of 5). Before performing his residency at a hospital affiliated with the University of California, San Diego (UCSD), Dr. Ma attended the University of California, San Diego (UCSD), School of Medicine. In addition to English, he speaks Mandarin. Dr. Ma is affiliated with Rady Children’s Hospital-San Diego, Stanford Medicine Children's Health, and Regents of the University of California.