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Dr. Glyn E.A. Marsh, MD

Accepting New Patients

(Dr. Glyn EA Marsh, M.D.)

(No ratings)

Specializes in: Physiatry (Physical Medicine & Rehabilitation)

Loma Linda University School of Medicine (2002)

Professional interests include: injuries, sports health, rehabilitation

301 W POPLAR STREET SUITE 210
WALLA WALLA, WA 99362

(509) 897-8959

Dr. Glyn E.A. Marsh, MD is a physiatrist in WALLA WALLA, WA specializing in physiatry (physical medicine & rehabilitation). He graduated from Loma Linda University School of Medicine in 2002 and has 24 years of experience. Dr. Glyn E.A. Marsh, MD is affiliated with Providence and Providence St. Mary Medical Center.

Office Locations

301 W POPLAR STREET SUITE 210
WALLA WALLA, WA 99362

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Noteworthy Medicare Patient Procedures Performed by Dr. Glyn E.A. Marsh, MD in 2023

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

Top 5%

By Volume:

botulinum toxin injection for migraine

greater occipital nerve block

In 2023, Dr. Glyn E.A. Marsh, MD performed more botulinum toxin injection for migraine, and greater occipital nerve block procedures for Medicare patients than 95% of providers in related specialties within Washington.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Glyn E.A. Marsh, MD treated as a physiatrist in WALLA WALLA, WA during 2012 were diagnostic procedures, nerve block, pain management and injections.

Volume of procedures performed by Dr. Glyn E.A. Marsh, MD for Medicare patients.

diagnostic procedures	277
doctor visit	428
injections	13
nerve block	13
pain management	13

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Glyn E.A. Marsh, MD treated as a physiatrist in WALLA WALLA, WA during 2013 were injections, diagnostic procedures, pain management and aspiration.

Volume of procedures performed by Dr. Glyn E.A. Marsh, MD for Medicare patients.

aspiration	22
diagnostic procedures	40
doctor visit	583
injections	55
nerve block	17
pain management	33

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Glyn E.A. Marsh, MD.

**Gender**
Male	95
Female	170

**Ethnicity**
Non-Hispanic White	248
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	105
From 75 to 84	65
85 and over	34
Less than 65	61

Conditions of Medicare patients treated by Dr. Glyn E.A. Marsh, MD in 2013

Hypertension	52
High Cholesterol	43
Stroke	7
Ischemic Heart Disease	29
Depression	29
Chronic Kidney Disease	16
Asthma	10
Osteoperosis	11
Atrial Fibrilation	9
Heart Failure	17
Chronic Obstructive Pulmonary Disease	15
Diabetes	28
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Glyn E.A. Marsh, MD treated as a physiatrist in WALLA WALLA, WA during 2014 were injections, diagnostic procedures, aspiration and nerve block.

Volume of procedures performed by Dr. Glyn E.A. Marsh, MD for Medicare patients.

aspiration	26
diagnostic procedures	37
doctor visit	781
injections	45
nerve block	19
pain management	19

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Glyn E.A. Marsh, MD.

**Gender**
Male	120
Female	274

**Ethnicity**
Non-Hispanic White	368
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	153
From 75 to 84	104
85 and over	58
Less than 65	79

Conditions of Medicare patients treated by Dr. Glyn E.A. Marsh, MD in 2014

Hypertension	60
High Cholesterol	48
Stroke	5
Ischemic Heart Disease	30
Depression	34
Chronic Kidney Disease	20
Asthma	9
Osteoperosis	11
Atrial Fibrilation	11
Heart Failure	18
Chronic Obstructive Pulmonary Disease	18
Diabetes	30
Dementia	8
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Glyn E.A. Marsh, MD treated as a physiatrist in WALLA WALLA, WA during 2015 were injections, pain management, diagnostic procedures and nerve block.

Volume of procedures performed by Dr. Glyn E.A. Marsh, MD for Medicare patients.

aspiration	21
diagnostic procedures	33
doctor visit	796
injections	58
nerve block	22
pain management	37

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Glyn E.A. Marsh, MD.

**Gender**
Male	302
Female	642

**Ethnicity**
Non-Hispanic White	856
Black	0
Hispanic	50
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	396
From 75 to 84	214
85 and over	136
Less than 65	198

Conditions of Medicare patients treated by Dr. Glyn E.A. Marsh, MD in 2015

Hypertension	61
High Cholesterol	50
Stroke	6
Ischemic Heart Disease	30
Depression	35
Chronic Kidney Disease	24
Asthma	17
Osteoperosis	9
Atrial Fibrilation	10
Heart Failure	15
Chronic Obstructive Pulmonary Disease	15
Diabetes	31
Dementia	7
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Glyn E.A. Marsh, MD treated as a physiatrist in WALLA WALLA, WA during 2016 were injections, pain management, minimally invasive procedures and nerve block.

Volume of procedures performed by Dr. Glyn E.A. Marsh, MD for Medicare patients.

aspiration	19
diagnostic procedures	14
doctor visit	517
injections	78
minimally invasive procedures	25
nerve block	22
pain management	34

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Glyn E.A. Marsh, MD.

**Gender**
Male	86
Female	161

**Ethnicity**
Non-Hispanic White	222
Black	0
Hispanic	14
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	102
From 75 to 84	62
85 and over	23
Less than 65	60

Conditions of Medicare patients treated by Dr. Glyn E.A. Marsh, MD in 2016

Hypertension	56
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	30
Depression	35
Chronic Kidney Disease	26
Asthma	24
Osteoperosis	11
Atrial Fibrilation	7
Heart Failure	15
Chronic Obstructive Pulmonary Disease	18
Diabetes	34
Dementia	5
Cancer	6

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Glyn E.A. Marsh, MD treated as a physiatrist in WALLA WALLA, WA during 2017 were injections, pain management, minimally invasive procedures and nerve block.

Volume of procedures performed by Dr. Glyn E.A. Marsh, MD for Medicare patients.

aspiration	12
doctor visit	546
injections	88
minimally invasive procedures	30
nerve block	22
pain management	46

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Glyn E.A. Marsh, MD.

**Gender**
Male	92
Female	178

**Ethnicity**
Non-Hispanic White	231
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	116
From 75 to 84	67
85 and over	11
Less than 65	76

Conditions of Medicare patients treated by Dr. Glyn E.A. Marsh, MD in 2017

Hypertension	57
High Cholesterol	46
Stroke	7
Ischemic Heart Disease	26
Depression	37
Chronic Kidney Disease	23
Asthma	15
Osteoperosis	9
Atrial Fibrilation	9
Heart Failure	13
Chronic Obstructive Pulmonary Disease	17
Diabetes	26
Dementia	7
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Glyn E.A. Marsh, MD treated as a physiatrist in WALLA WALLA, WA during 2018 were injections, minimally invasive procedures, diagnostic procedures and nerve block.

Volume of procedures performed by Dr. Glyn E.A. Marsh, MD for Medicare patients.

aspiration	22
diagnostic procedures	31
doctor visit	503
injections	81
minimally invasive procedures	31
nerve block	28
pain management	28

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Glyn E.A. Marsh, MD.

**Gender**
Male	100
Female	191

**Ethnicity**
Non-Hispanic White	257
Black	0
Hispanic	22
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	115
From 75 to 84	74
85 and over	28
Less than 65	74

Conditions of Medicare patients treated by Dr. Glyn E.A. Marsh, MD in 2018

Hypertension	68
High Cholesterol	56
Stroke	7
Ischemic Heart Disease	33
Depression	36
Chronic Kidney Disease	33
Asthma	12
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	17
Chronic Obstructive Pulmonary Disease	16
Diabetes	29
Dementia	12
Cancer	7

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Glyn E.A. Marsh, MD treated as a physiatrist in WALLA WALLA, WA during 2019 were injections, diagnostic procedures, minimally invasive procedures and nerve block.

Volume of procedures performed by Dr. Glyn E.A. Marsh, MD for Medicare patients.

aspiration	12
diagnostic procedures	44
doctor visit	448
injections	68
minimally invasive procedures	38
nerve block	18
pain management	18

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Glyn E.A. Marsh, MD.

**Gender**
Male	116
Female	199

**Ethnicity**
Non-Hispanic White	284
Black	0
Hispanic	18
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	157
From 75 to 84	67
85 and over	22
Less than 65	69

Conditions of Medicare patients treated by Dr. Glyn E.A. Marsh, MD in 2019

Hypertension	65
High Cholesterol	56
Stroke	9
Ischemic Heart Disease	30
Depression	39
Chronic Kidney Disease	34
Asthma	11
Osteoperosis	11
Atrial Fibrilation	10
Heart Failure	14
Chronic Obstructive Pulmonary Disease	15
Diabetes	36
Dementia	12
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Glyn E.A. Marsh, MD treated as a physiatrist in WALLA WALLA, WA during 2020 were minimally invasive procedures, injections, diagnostic procedures and nerve block.

Volume of procedures performed by Dr. Glyn E.A. Marsh, MD for Medicare patients.

diagnostic procedures	48
doctor visit	375
injections	117
minimally invasive procedures	128
nerve block	24
pain management	24

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Glyn E.A. Marsh, MD.

**Gender**
Male	101
Female	170

**Ethnicity**
Non-Hispanic White	240
Black	0
Hispanic	19
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	107
From 75 to 84	76
85 and over	23
Less than 65	65

Conditions of Medicare patients treated by Dr. Glyn E.A. Marsh, MD in 2020

Hypertension	58
High Cholesterol	49
Stroke	6
Ischemic Heart Disease	28
Depression	28
Chronic Kidney Disease	30
Asthma	10
Osteoperosis	9
Atrial Fibrilation	8
Heart Failure	14
Chronic Obstructive Pulmonary Disease	9
Diabetes	33
Dementia	9
Cancer	7

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Glyn E.A. Marsh, MD treated as a physiatrist in WALLA WALLA, WA during 2021 were minimally invasive procedures, injections, diagnostic procedures and nerve block.

Volume of procedures performed by Dr. Glyn E.A. Marsh, MD for Medicare patients.

blood draw	13
diagnostic procedures	47
doctor visit	338
injections	133
minimally invasive procedures	151
nerve block	27
pain management	27

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Glyn E.A. Marsh, MD.

**Gender**
Male	75
Female	194

**Ethnicity**
Non-Hispanic White	244
Black	0
Hispanic	13
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	112
From 75 to 84	62
85 and over	26
Less than 65	69

Conditions of Medicare patients treated by Dr. Glyn E.A. Marsh, MD in 2021

Hypertension	62
High Cholesterol	51
Stroke	7
Ischemic Heart Disease	26
Depression	34
Chronic Kidney Disease	29
Asthma	11
Osteoperosis	13
Atrial Fibrilation	9
Heart Failure	14
Chronic Obstructive Pulmonary Disease	18
Diabetes	28
Dementia	9
Cancer	9

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Glyn E.A. Marsh, MD treated as a physiatrist in WALLA WALLA, WA during 2022 were minimally invasive procedures, injections, nerve block and pain management.

Volume of procedures performed by Dr. Glyn E.A. Marsh, MD for Medicare patients.

diagnostic procedures	24
doctor visit	258
injections	126
minimally invasive procedures	133
nerve block	29
pain management	29

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Glyn E.A. Marsh, MD.

**Gender**
Male	68
Female	148

**Ethnicity**
Non-Hispanic White	201
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	90
From 75 to 84	61
85 and over	16
Less than 65	49

Conditions of Medicare patients treated by Dr. Glyn E.A. Marsh, MD in 2022

Hypertension	65
High Cholesterol	62
Stroke	10
Ischemic Heart Disease	17
Depression	30
Chronic Kidney Disease	19
Asthma	19
Osteoperosis	20
Atrial Fibrilation	12
Heart Failure	8
Chronic Obstructive Pulmonary Disease	14
Diabetes	24
Dementia	0
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Glyn E.A. Marsh, MD for Medicare patients.

The highest averages for the top procedures that Dr. Glyn E.A. Marsh, MD treated as a physiatrist in WALLA WALLA, WA were injections, minimally invasive procedures, diagnostic procedures and pain management.

aspiration	19
blood draw	13
diagnostic procedures	59
doctor visit	506
injections	78
minimally invasive procedures	76
nerve block	21
pain management	28

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Glyn E.A. Marsh, MD.

**Gender**
Male	105
Female	211

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	286
Native American / Alaskan Native	0
Hispanic	12
Other	0

**Age**
75 to 84	77
85 and over	34
Less than 65	72
65 to 74	132

Average of Total of Conditions of Medicare patients treated by Dr. Glyn E.A. Marsh, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Glyn E.A. Marsh, MD treated were hypertension, high cholesterol, depression and diabetes.

Hypertension	54
High Cholesterol	46
Stroke	5
Ischemic Heart Disease	25
Depression	30
Chronic Kidney Disease	23
Asthma	12
Osteoporosis	10
Heart Failure	13
Chronic Obstructive Pulmonary Disease	14
Diabetes	27
Atrial Fibrillation	8
Dementia	6
Cancer	8

Education & Training

Dr. Glyn E.A. Marsh, MD graduated from Loma Linda University School of Medicine in 2002. He completed residency at Loma Linda University Medical Center. He is certified by the American Board of Physical Medicine and Rehabilitation, Physical Medicine and Rehabilitation and has a state license in Washington.

Medical School: Loma Linda University School of Medicine (2002)

Residency: Loma Linda University Medical Center (2006)

Board Certification: American Board of Physical Medicine and Rehabilitation, Physical Medicine and Rehabilitation

Licensed In: Washington

Affiliations & Hospitals

Dr. Glyn E.A. Marsh, MD is associated with these hospitals and organizations:

Providence

Providence St. Mary 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. Glyn E.A. Marsh, MD appears to accept the following insurance providers: Aetna PPO, CIGNA PPO, Medicare Advantage, Interplan PPO, TriWest, United Healthcare, TRICARE, Medicaid, Cigna, United Healthcare Medicaid, OptumHealth Behavioral Solutions (United Behavioral Health), Providence, First Health, Regence, Aetna Medicare PPO, State of Washington Department of Corrections, Moda PPO, College Place Police Department, Evernorth PPO, First Choice PPO, Regence BlueShield of Washington PPO and Interwest Health PPO.

Insurance Accepted by Provider includes:

According to our sources, Dr. Glyn E.A. Marsh, MD accepts the following insurance providers:

Aetna PPO

CIGNA PPO

Medicare Advantage

Interplan PPO

TriWest

United Healthcare

TRICARE

Medicaid

Cigna

United Healthcare Medicaid

OptumHealth Behavioral Solutions (United Behavioral Health)

Providence

First Health

Regence

Aetna Medicare PPO

State of Washington Department of Corrections

Moda PPO

College Place Police Department

Evernorth PPO

First Choice PPO

Regence BlueShield of Washington PPO

Interwest Health PPO

Ratings & Reviews

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General Payments

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

**Payments by Company**
SI-Bone, Inc.	$131 iFuse Implant $131
Purdue Pharma L.P.	$22 OXYCONTIN $22
Merz Pharmaceuticals, LLC	$17 Xeomin $17
Allergan, Inc.	$13 BOTOX $13

**Types of Payments**
Food and Beverage	$183

Biography

Dr. Glyn Marsh is a physician who specializes in physiatry (physical medicine & rehabilitation). He has indicated that his clinical interests include injuries, sports health, and rehabilitation. Dr. Marsh is affiliated with Providence and Providence St. Mary Medical Center. His education and training includes medical school at Loma Linda University School of Medicine and residency at Loma Linda University Medical Center. He accepts several insurance carriers, including Blue California, HealthSmart, and Coventry. He welcomes new patients at his office inWALLA WALLA, WA as reported by Doctor.com.

Select Year:

Dr. Glyn E.A. Marsh, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Glyn E.A. Marsh, 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. Glyn E.A. Marsh, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Glyn E.A. Marsh, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Glyn E.A. Marsh, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Glyn E.A. Marsh, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Glyn E.A. Marsh, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Glyn E.A. Marsh, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Glyn E.A. Marsh, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Glyn E.A. Marsh, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Glyn E.A. Marsh, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Glyn E.A. Marsh, 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. Glyn E.A. Marsh, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Insurance Information

Ratings & Reviews

General Payments

Biography

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