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Dr. James Larsen, MD

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

11370 Anderson Street Suite 3150
Loma Linda, CA 92354

(909) 558-2191

Dr. James Larsen, MD is an internist in Loma Linda, CA specializing in internal medicine (adult medicine) and geriatrics (elderly care).

Office Locations

11370 Anderson Street Suite 3150
Loma Linda, CA 92354

(909) 558-2191

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. James Larsen, MD treated as an internist in Loma Linda, CA during 2012 were X-rays, musculoskeletal imaging, lab tests and preventive care.

Volume of procedures performed by Dr. James Larsen, MD for Medicare patients.

doctor visit	2340
hospital care	174
inpatient care	174
lab tests	190
musculoskeletal imaging	534
preventive care	181
vaccines	181
X-rays	534

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. James Larsen, MD treated as an internist in Loma Linda, CA during 2013 were X-rays, musculoskeletal imaging, preventive care and vaccines.

Volume of procedures performed by Dr. James Larsen, MD for Medicare patients.

doctor visit	2103
hospital care	217
inpatient care	217
lab tests	232
musculoskeletal imaging	1189
preventive care	243
vaccines	243
X-rays	1189

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. James Larsen, MD.

**Gender**
Male	552
Female	1411

**Ethnicity**
Non-Hispanic White	1243
Black	190
Hispanic	352
Asian	129
Other	0
Native American	0

**Age**
From 65 to 74	722
From 75 to 84	689
85 and over	355
Less than 65	197

Conditions of Medicare patients treated by Dr. James Larsen, MD in 2013

Hypertension	66
High Cholesterol	48
Stroke	7
Ischemic Heart Disease	31
Depression	19
Chronic Kidney Disease	20
Asthma	8
Osteoperosis	23
Atrial Fibrilation	9
Heart Failure	24
Chronic Obstructive Pulmonary Disease	10
Diabetes	29
Dementia	13
Cancer	15

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. James Larsen, MD treated as an internist in Loma Linda, CA during 2014 were X-rays, musculoskeletal imaging, preventive care and vaccines.

Volume of procedures performed by Dr. James Larsen, MD for Medicare patients.

doctor visit	2079
hospital care	176
inpatient care	176
lab tests	36
musculoskeletal imaging	1280
preventive care	362
vaccines	362
X-rays	1280

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. James Larsen, MD.

**Gender**
Male	554
Female	1409

**Ethnicity**
Non-Hispanic White	1237
Black	181
Hispanic	341
Asian	142
Other	50
Native American	12

**Age**
From 65 to 74	769
From 75 to 84	633
85 and over	357
Less than 65	204

Conditions of Medicare patients treated by Dr. James Larsen, MD in 2014

Hypertension	65
High Cholesterol	45
Stroke	5
Ischemic Heart Disease	26
Depression	17
Chronic Kidney Disease	20
Asthma	7
Osteoperosis	25
Atrial Fibrilation	9
Heart Failure	20
Chronic Obstructive Pulmonary Disease	9
Diabetes	26
Dementia	13
Cancer	16

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. James Larsen, MD treated as an internist in Loma Linda, CA during 2015 were X-rays, musculoskeletal imaging, preventive care and vaccines.

Volume of procedures performed by Dr. James Larsen, MD for Medicare patients.

doctor visit	2322
hospital care	166
inpatient care	166
musculoskeletal imaging	1179
preventive care	502
vaccines	502
X-rays	1179

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. James Larsen, MD.

**Gender**
Male	1018
Female	2764

**Ethnicity**
Non-Hispanic White	2390
Black	346
Hispanic	682
Asian	278
Other	0
Native American	0

**Age**
From 65 to 74	1450
From 75 to 84	1256
85 and over	754
Less than 65	322

Conditions of Medicare patients treated by Dr. James Larsen, MD in 2015

Hypertension	69
High Cholesterol	46
Stroke	7
Ischemic Heart Disease	25
Depression	19
Chronic Kidney Disease	22
Asthma	11
Osteoperosis	24
Atrial Fibrilation	10
Heart Failure	21
Chronic Obstructive Pulmonary Disease	10
Diabetes	29
Dementia	13
Cancer	16

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. James Larsen, MD treated as an internist in Loma Linda, CA during 2016 were X-rays, musculoskeletal imaging, preventive care and vaccines.

Volume of procedures performed by Dr. James Larsen, MD for Medicare patients.

doctor visit	2413
hospital care	209
inpatient care	209
musculoskeletal imaging	1081
preventive care	320
vaccines	320
X-rays	1081

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. James Larsen, MD.

**Gender**
Male	494
Female	1314

**Ethnicity**
Non-Hispanic White	1149
Black	163
Hispanic	338
Asian	112
Other	0
Native American	0

**Age**
From 65 to 74	669
From 75 to 84	605
85 and over	377
Less than 65	157

Conditions of Medicare patients treated by Dr. James Larsen, MD in 2016

Hypertension	70
High Cholesterol	45
Stroke	6
Ischemic Heart Disease	30
Depression	21
Chronic Kidney Disease	29
Asthma	14
Osteoperosis	28
Atrial Fibrilation	12
Heart Failure	24
Chronic Obstructive Pulmonary Disease	12
Diabetes	28
Dementia	15
Cancer	15

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. James Larsen, MD treated as an internist in Loma Linda, CA during 2017 were X-rays, musculoskeletal imaging, preventive care and vaccines.

Volume of procedures performed by Dr. James Larsen, MD for Medicare patients.

diabetes management	13
doctor visit	1833
hospital care	107
inpatient care	107
lab tests	13
musculoskeletal imaging	1176
preventive care	287
vaccines	274
X-rays	1176

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. James Larsen, MD.

**Gender**
Male	479
Female	1350

**Ethnicity**
Non-Hispanic White	1134
Black	164
Hispanic	341
Asian	116
Other	63
Native American	11

**Age**
From 65 to 74	749
From 75 to 84	634
85 and over	311
Less than 65	135

Conditions of Medicare patients treated by Dr. James Larsen, MD in 2017

Hypertension	66
High Cholesterol	42
Stroke	4
Ischemic Heart Disease	27
Depression	20
Chronic Kidney Disease	30
Asthma	9
Osteoperosis	30
Atrial Fibrilation	10
Heart Failure	22
Chronic Obstructive Pulmonary Disease	11
Diabetes	31
Dementia	15
Cancer	16

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. James Larsen, MD treated as an internist in Loma Linda, CA during 2018 were X-rays, musculoskeletal imaging, preventive care and vaccines.

Volume of procedures performed by Dr. James Larsen, MD for Medicare patients.

doctor visit	1785
hospital care	123
inpatient care	123
musculoskeletal imaging	943
preventive care	381
vaccines	381
X-rays	943

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. James Larsen, MD.

**Gender**
Male	433
Female	1101

**Ethnicity**
Non-Hispanic White	949
Black	129
Hispanic	283
Asian	113
Other	46
Native American	14

**Age**
From 65 to 74	544
From 75 to 84	547
85 and over	301
Less than 65	142

Conditions of Medicare patients treated by Dr. James Larsen, MD in 2018

Hypertension	69
High Cholesterol	48
Stroke	5
Ischemic Heart Disease	30
Depression	24
Chronic Kidney Disease	31
Asthma	10
Osteoperosis	31
Atrial Fibrilation	10
Heart Failure	26
Chronic Obstructive Pulmonary Disease	11
Diabetes	30
Dementia	15
Cancer	16

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. James Larsen, MD treated as an internist in Loma Linda, CA during 2019 were X-rays, musculoskeletal imaging, preventive care and vaccines.

Volume of procedures performed by Dr. James Larsen, MD for Medicare patients.

doctor visit	1626
hospital care	92
inpatient care	92
musculoskeletal imaging	953
preventive care	174
vaccines	174
X-rays	953

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. James Larsen, MD.

**Gender**
Male	375
Female	1106

**Ethnicity**
Non-Hispanic White	913
Black	122
Hispanic	282
Asian	103
Other	0
Native American	0

**Age**
From 65 to 74	532
From 75 to 84	546
85 and over	282
Less than 65	121

Conditions of Medicare patients treated by Dr. James Larsen, MD in 2019

Hypertension	69
High Cholesterol	48
Stroke	5
Ischemic Heart Disease	33
Depression	25
Chronic Kidney Disease	32
Asthma	9
Osteoperosis	33
Atrial Fibrilation	11
Heart Failure	27
Chronic Obstructive Pulmonary Disease	10
Diabetes	33
Dementia	15
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. James Larsen, MD treated as an internist in Loma Linda, CA during 2020 were X-rays, musculoskeletal imaging, preventive care and vaccines.

Volume of procedures performed by Dr. James Larsen, MD for Medicare patients.

doctor visit	720
musculoskeletal imaging	169
preventive care	34
vaccines	34
X-rays	169

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. James Larsen, MD.

**Gender**
Male	228
Female	424

**Ethnicity**
Non-Hispanic White	451
Black	43
Hispanic	96
Asian	39
Other	0
Native American	0

**Age**
From 65 to 74	185
From 75 to 84	246
85 and over	191
Less than 65	30

Conditions of Medicare patients treated by Dr. James Larsen, MD in 2020

Hypertension	64
High Cholesterol	41
Stroke	4
Ischemic Heart Disease	33
Depression	25
Chronic Kidney Disease	30
Asthma	8
Osteoperosis	24
Atrial Fibrilation	10
Heart Failure	26
Chronic Obstructive Pulmonary Disease	11
Diabetes	28
Dementia	19
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. James Larsen, MD treated as an internist in Loma Linda, CA during 2021 were X-rays, musculoskeletal imaging, preventive care and vaccines.

Volume of procedures performed by Dr. James Larsen, MD for Medicare patients.

doctor visit	775
musculoskeletal imaging	197
preventive care	53
vaccines	53
X-rays	197

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. James Larsen, MD.

**Gender**
Male	197
Female	378

**Ethnicity**
Non-Hispanic White	381
Black	45
Hispanic	98
Asian	29
Other	0
Native American	0

**Age**
From 65 to 74	168
From 75 to 84	226
85 and over	151
Less than 65	30

Conditions of Medicare patients treated by Dr. James Larsen, MD in 2021

Hypertension	64
High Cholesterol	39
Stroke	4
Ischemic Heart Disease	32
Depression	23
Chronic Kidney Disease	31
Asthma	6
Osteoperosis	25
Atrial Fibrilation	10
Heart Failure	25
Chronic Obstructive Pulmonary Disease	8
Diabetes	28
Dementia	17
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. James Larsen, MD treated as an internist in Loma Linda, CA during 2022 were preventive care and vaccines.

Volume of procedures performed by Dr. James Larsen, MD for Medicare patients.

doctor visit	499
preventive care	61
vaccines	61

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. James Larsen, MD.

**Gender**
Male	119
Female	158

**Ethnicity**
Non-Hispanic White	188
Black	20
Hispanic	44
Asian	13
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	110
85 and over	95
Less than 65	0

Conditions of Medicare patients treated by Dr. James Larsen, MD in 2022

Hypertension	75
High Cholesterol	54
Stroke	8
Ischemic Heart Disease	32
Depression	23
Chronic Kidney Disease	22
Asthma	9
Osteoperosis	21
Atrial Fibrilation	18
Heart Failure	23
Chronic Obstructive Pulmonary Disease	10
Diabetes	30
Dementia	15
Cancer	13

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. James Larsen, MD treated as an internist in Loma Linda, CA during 2023 were preventive care and vaccines.

Volume of procedures performed by Dr. James Larsen, MD for Medicare patients.

doctor visit	617
preventive care	71
vaccines	71

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. James Larsen, MD.

**Gender**
Male	124
Female	166

**Ethnicity**
Non-Hispanic White	196
Black	20
Hispanic	43
Asian	18
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	113
85 and over	97
Less than 65	0

Conditions of Medicare patients treated by Dr. James Larsen, MD in 2023

Hypertension	75
High Cholesterol	59
Stroke	8
Ischemic Heart Disease	33
Depression	18
Chronic Kidney Disease	22
Asthma	10
Osteoperosis	20
Atrial Fibrilation	19
Heart Failure	23
Chronic Obstructive Pulmonary Disease	11
Diabetes	36
Dementia	11
Cancer	16

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

Volume of procedures performed by Dr. James Larsen, MD for Medicare patients.

doctor visit	611

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. James Larsen, MD.

**Gender**
Male	127
Female	192

**Ethnicity**
Non-Hispanic White	195
Black	30
Hispanic	57
Asian	23
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	121
85 and over	103
Less than 65	0

Conditions of Medicare patients treated by Dr. James Larsen, MD in 2024

Hypertension	75
High Cholesterol	69
Stroke	9
Ischemic Heart Disease	35
Depression	18
Chronic Kidney Disease	25
Asthma	13
Osteoperosis	24
Atrial Fibrilation	19
Heart Failure	24
Chronic Obstructive Pulmonary Disease	14
Diabetes	35
Dementia	11
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. James Larsen, MD for Medicare patients.

The highest averages for the top procedures that Dr. James Larsen, MD treated as an internist in Loma Linda, CA were X-rays, musculoskeletal imaging, preventive care and vaccines.

diabetes management	13
doctor visit	1517
hospital care	158
inpatient care	158
lab tests	117
musculoskeletal imaging	870
preventive care	222
vaccines	221
X-rays	870

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. James Larsen, MD.

**Gender**
Male	361
Female	905

**Ethnicity**
Black / African American	111
Asian / Pacific Islander	85
Non-Hispanic White	802
Hispanic	227
Native American / Alaskan Native	2
Other	12

**Age**
75 to 84	440
85 and over	259
Less than 65	102
65 to 74	445

Average of Total of Conditions of Medicare patients treated by Dr. James Larsen, MD From 2012 - 2024

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

Hypertension	63
High Cholesterol	44
Stroke	5
Ischemic Heart Disease	28
Depression	19
Chronic Kidney Disease	24
Asthma	8
Osteoporosis	23
Heart Failure	21
Chronic Obstructive Pulmonary Disease	9
Diabetes	27
Atrial Fibrillation	11
Cancer	13
Dementia	13

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. James Larsen, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Medtronic, Inc.	$27 InPen $27
AbbVie Inc.	$21 VRAYLAR $21
Amgen Inc.	$18 $18
Allergan Inc.	$18 VRAYLAR $18
GlaxoSmithKline, LLC.	$12 SHINGRIX $12

**Types of Payments**
Food and Beverage	$97

Biography

Dr. James Larsen is a hospital medicine (hospitalist) and geriatrics (elderly care) specialist in Loma Linda, CA. Dr. Larsen has obtained a license to practice in California.