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Home > WA Providers > Family Physicians & Family Medicine Specialists

Dr. Mark W. Larson, MD

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Specializes in: Family Medicine

University of Kansas School of Medicine (1989)

603 S Chestnut Street
Ellensburg, WA 98926

(303) 390-1940

Dr. Mark W. Larson, MD is a family medicine practitioner in Ellensburg, WA specializing in family medicine. He graduated from University of Kansas School of Medicine in 1989 and has 37 years of experience. Dr. Mark W. Larson, MD is affiliated with RURAL PHYSICIANS GROUP-PANNU PLLC.

Office Locations

603 S Chestnut Street
Ellensburg, WA 98926

(303) 390-1940

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716 E Manitoba Avenue
Ellensburg, WA 98926

(509) 925-3151

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Noteworthy Medicare Patient Procedures Performed by Dr. Mark W. Larson, MD in 2023

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

Top 25%

By Volume:

inpatient hospital care

In 2012, Dr. Mark W. Larson, MD performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 75% of providers in related specialties within Washington.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Mark W. Larson, MD treated as a family medicine practitioner in Ellensburg, WA during 2012 were hospital care, inpatient care, outpatient care and lab tests.

Volume of procedures performed by Dr. Mark W. Larson, MD for Medicare patients.

blood draw	27
hospital care	211
inpatient care	145
lab tests	55
outpatient care	66
preventive care	11

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Mark W. Larson, MD treated as a family medicine practitioner in Ellensburg, WA during 2013 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Mark W. Larson, MD for Medicare patients.

hospital care	104
inpatient care	70
outpatient care	34

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark W. Larson, MD.

**Gender**
Male	62
Female	77

**Age**
From 65 to 74	42
From 75 to 84	45
85 and over	35
Less than 65	17

Conditions of Medicare patients treated by Dr. Mark W. Larson, MD in 2013

Hypertension	68
High Cholesterol	47
Stroke	8
Ischemic Heart Disease	45
Depression	32
Chronic Kidney Disease	32
Asthma	10
Osteoperosis	0
Atrial Fibrilation	29
Heart Failure	43
Chronic Obstructive Pulmonary Disease	32
Diabetes	31
Dementia	23
Cancer	15

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Mark W. Larson, MD treated as a family medicine practitioner in Ellensburg, WA during 2014 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Mark W. Larson, MD for Medicare patients.

hospital care	86
inpatient care	47
outpatient care	39

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark W. Larson, MD.

**Gender**
Male	47
Female	57

**Age**
From 65 to 74	37
From 75 to 84	29
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Mark W. Larson, MD in 2014

Hypertension	75
High Cholesterol	50
Stroke	11
Ischemic Heart Disease	50
Depression	35
Chronic Kidney Disease	35
Asthma	12
Osteoperosis	0
Atrial Fibrilation	31
Heart Failure	41
Chronic Obstructive Pulmonary Disease	32
Diabetes	38
Dementia	27
Cancer	14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Mark W. Larson, MD treated as a family medicine practitioner in Ellensburg, WA during 2015 were hospital care, outpatient care and inpatient care.

Volume of procedures performed by Dr. Mark W. Larson, MD for Medicare patients.

hospital care	118
inpatient care	59
outpatient care	59

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark W. Larson, MD.

**Gender**
Male	98
Female	132

**Age**
From 65 to 74	68
From 75 to 84	58
85 and over	78
Less than 65	26

Conditions of Medicare patients treated by Dr. Mark W. Larson, MD in 2015

Hypertension	69
High Cholesterol	39
Stroke	11
Ischemic Heart Disease	41
Depression	30
Chronic Kidney Disease	27
Asthma	27
Osteoperosis	0
Atrial Fibrilation	29
Heart Failure	37
Chronic Obstructive Pulmonary Disease	27
Diabetes	29
Dementia	36
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Mark W. Larson, MD treated as a family medicine practitioner in Ellensburg, WA during 2016 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Mark W. Larson, MD for Medicare patients.

hospital care	148
inpatient care	93
outpatient care	55

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark W. Larson, MD.

**Gender**
Male	62
Female	85

**Age**
From 65 to 74	0
From 75 to 84	45
85 and over	50
Less than 65	0

Conditions of Medicare patients treated by Dr. Mark W. Larson, MD in 2016

Hypertension	75
High Cholesterol	50
Stroke	13
Ischemic Heart Disease	44
Depression	31
Chronic Kidney Disease	37
Asthma	36
Osteoperosis	12
Atrial Fibrilation	33
Heart Failure	35
Chronic Obstructive Pulmonary Disease	34
Diabetes	27
Dementia	30
Cancer	14

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Mark W. Larson, MD treated as a family medicine practitioner in Ellensburg, WA during 2017 were hospital care, outpatient care and inpatient care.

Volume of procedures performed by Dr. Mark W. Larson, MD for Medicare patients.

hospital care	140
inpatient care	57
outpatient care	83

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark W. Larson, MD.

**Gender**
Male	72
Female	73

**Age**
From 65 to 74	40
From 75 to 84	51
85 and over	40
Less than 65	14

Conditions of Medicare patients treated by Dr. Mark W. Larson, MD in 2017

Hypertension	75
High Cholesterol	41
Stroke	12
Ischemic Heart Disease	47
Depression	34
Chronic Kidney Disease	44
Asthma	13
Osteoperosis	8
Atrial Fibrilation	30
Heart Failure	32
Chronic Obstructive Pulmonary Disease	33
Diabetes	36
Dementia	33
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Mark W. Larson, MD treated as a family medicine practitioner in Ellensburg, WA during 2018 were hospital care, outpatient care and inpatient care.

Volume of procedures performed by Dr. Mark W. Larson, MD for Medicare patients.

hospital care	139
inpatient care	39
outpatient care	100

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark W. Larson, MD.

**Gender**
Male	45
Female	98

**Age**
From 65 to 74	45
From 75 to 84	46
85 and over	36
Less than 65	16

Conditions of Medicare patients treated by Dr. Mark W. Larson, MD in 2018

Hypertension	69
High Cholesterol	41
Stroke	8
Ischemic Heart Disease	35
Depression	27
Chronic Kidney Disease	43
Asthma	9
Osteoperosis	8
Atrial Fibrilation	29
Heart Failure	38
Chronic Obstructive Pulmonary Disease	30
Diabetes	28
Dementia	26
Cancer	15

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Mark W. Larson, MD treated as a family medicine practitioner in Ellensburg, WA during 2019 were outpatient care and hospital care.

Volume of procedures performed by Dr. Mark W. Larson, MD for Medicare patients.

hospital care	45
outpatient care	45

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark W. Larson, MD.

**Gender**
Male	30
Female	55

**Age**
From 65 to 74	0
From 75 to 84	32
85 and over	25
Less than 65	0

Conditions of Medicare patients treated by Dr. Mark W. Larson, MD in 2019

Hypertension	71
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	47
Depression	26
Chronic Kidney Disease	47
Asthma	0
Osteoperosis	0
Atrial Fibrilation	21
Heart Failure	46
Chronic Obstructive Pulmonary Disease	34
Diabetes	34
Dementia	29
Cancer	15

Medicare Procedure and Patient Information

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark W. Larson, MD.

**Gender**
Male	12
Female	11

**Age**
From 65 to 74	0
From 75 to 84	11
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Mark W. Larson, MD in 2021

Hypertension	70
High Cholesterol	0
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	61
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	48
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Mark W. Larson, MD treated as a family medicine practitioner in Ellensburg, WA during 2022 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Mark W. Larson, MD for Medicare patients.

hospital care	606
inpatient care	472
outpatient care	134

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark W. Larson, MD.

**Gender**
Male	107
Female	111

**Ethnicity**
Non-Hispanic White	205
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	53
From 75 to 84	77
85 and over	69
Less than 65	19

Conditions of Medicare patients treated by Dr. Mark W. Larson, MD in 2022

Hypertension	75
High Cholesterol	59
Stroke	19
Ischemic Heart Disease	29
Depression	30
Chronic Kidney Disease	39
Asthma	11
Osteoperosis	15
Atrial Fibrilation	39
Heart Failure	38
Chronic Obstructive Pulmonary Disease	27
Diabetes	36
Dementia	26
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Mark W. Larson, MD for Medicare patients.

The highest averages for the top procedures that Dr. Mark W. Larson, MD treated as a family medicine practitioner in Ellensburg, WA were hospital care, inpatient care, outpatient care and lab tests.

blood draw	27
hospital care	177
inpatient care	122
lab tests	55
outpatient care	68
preventive care	11

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Mark W. Larson, MD.

**Gender**
Male	53
Female	69

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	20
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	39
85 and over	33
Less than 65	9
65 to 74	28

Average of Total of Conditions of Medicare patients treated by Dr. Mark W. Larson, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Mark W. Larson, MD treated were hypertension, high cholesterol, chronic kidney disease and heart failure.

Hypertension	64
High Cholesterol	37
Stroke	8
Ischemic Heart Disease	33
Depression	24
Chronic Kidney Disease	36
Asthma	11
Osteoporosis	4
Heart Failure	35
Chronic Obstructive Pulmonary Disease	24
Diabetes	25
Atrial Fibrillation	24
Cancer	11
Dementia	23

Education & Training

Dr. Mark W. Larson, MD graduated from University of Kansas School of Medicine in 1989. He has a state license in Washington.

Medical School: University of Kansas School of Medicine (1989)

Licensed In: Washington

Affiliations & Hospitals

Dr. Mark W. Larson, MD is associated with these hospitals and organizations:

RURAL PHYSICIANS GROUP-PANNU PLLC

Ratings & Reviews

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General Payments

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

**Payments by Company**
Boehringer Ingelheim Pharmaceuticals, Inc.	$167 COMBIVENT RESPIMAT $121	Pradaxa $19	Spiriva $15	TRADJENTA $13
AstraZeneca Pharmaceuticals LP	$43 ONGLYZA $26	SYMBICORT $17
Janssen Pharmaceuticals, Inc	$29 INVOKANA $29
Purdue Pharma L.P.	$25 INTERMEZZO $13	BUTRANS $12
E.R. Squibb & Sons, L.L.C.	$25 ABILIFY $14	ELIQUIS $11
Other	$47 Menveo $21	NovoLog $13	Plaque Excision $13

**Types of Payments**
Food and Beverage	$320
Education	$17

Biography

Dr. Mark Larson's area of specialization is family medicine. He studied medicine at the University of Kansas School of Medicine.

Select Year:

Dr. Mark W. Larson, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Mark W. Larson, 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. Mark W. Larson, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark W. Larson, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark W. Larson, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark W. Larson, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark W. Larson, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark W. Larson, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark W. Larson, MD in 2019

Medicare Procedure and Patient Information

Medicare Procedure and Patient Information

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark W. Larson, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark W. Larson, 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. Mark W. Larson, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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