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Home > CA Providers > Internists & Internal Medicine Doctors

Dr. Granville H. Marshall JR., MD

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Specializes in: Internal Medicine (Adult Medicine)

170 Russell Avenue
Susanville, CA 96130

(530) 313-5529

Dr. Granville H. Marshall JR., MD is an internist in Susanville, CA specializing in internal medicine (adult medicine).

Office Locations

170 Russell Avenue
Susanville, CA 96130

(530) 313-5529

(530) 387-3581

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Granville H. Marshall JR., MD treated as an internist in Susanville, CA during 2012 were blood draw.

Volume of procedures performed by Dr. Granville H. Marshall JR., MD for Medicare patients.

blood draw	32
doctor visit	220

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

Volume of procedures performed by Dr. Granville H. Marshall JR., MD for Medicare patients.

doctor visit	312

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Granville H. Marshall JR., MD.

**Gender**
Male	37
Female	23

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	41

Conditions of Medicare patients treated by Dr. Granville H. Marshall JR., MD in 2013

Hypertension	55
High Cholesterol	0
Stroke	0
Ischemic Heart Disease	27
Depression	42
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	23
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Granville H. Marshall JR., MD treated as an internist in Susanville, CA during 2014 were blood draw.

Volume of procedures performed by Dr. Granville H. Marshall JR., MD for Medicare patients.

blood draw	13
doctor visit	379

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Granville H. Marshall JR., MD.

**Gender**
Male	37
Female	21

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	38

Conditions of Medicare patients treated by Dr. Granville H. Marshall JR., MD in 2014

Hypertension	59
High Cholesterol	0
Stroke	0
Ischemic Heart Disease	29
Depression	38
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	24
Diabetes	21
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Granville H. Marshall JR., MD treated as an internist in Susanville, CA during 2015 were vascular procedures.

Volume of procedures performed by Dr. Granville H. Marshall JR., MD for Medicare patients.

doctor visit	578
vascular procedures	77

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Granville H. Marshall JR., MD.

**Gender**
Male	108
Female	60

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

Conditions of Medicare patients treated by Dr. Granville H. Marshall JR., MD in 2015

Hypertension	68
High Cholesterol	33
Stroke	0
Ischemic Heart Disease	51
Depression	31
Chronic Kidney Disease	17
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	19
Diabetes	23
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

Volume of procedures performed by Dr. Granville H. Marshall JR., MD for Medicare patients.

doctor visit	262

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Granville H. Marshall JR., MD.

**Gender**
Male	40
Female	29

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	41

Conditions of Medicare patients treated by Dr. Granville H. Marshall JR., MD in 2016

Hypertension	58
High Cholesterol	22
Stroke	0
Ischemic Heart Disease	58
Depression	29
Chronic Kidney Disease	0
Asthma	23
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	16
Chronic Obstructive Pulmonary Disease	17
Diabetes	23
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Granville H. Marshall JR., MD treated as an internist in Susanville, CA during 2019 were skin testing, minimally invasive procedures, allergy testing and ultrasound (sonogram).

Volume of procedures performed by Dr. Granville H. Marshall JR., MD for Medicare patients.

abdominal imaging	370
allergy testing	27298
blood draw	362
cardiac procedures	406
doctor visit	507
minimally invasive procedures	27298
neck imaging	138
pelvic imaging	135
pulmonary testing	1044
skin testing	27298
ultrasound (sonogram)	1083
vascular procedures	595

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Granville H. Marshall JR., MD.

**Gender**
Male	291
Female	127

**Ethnicity**
Non-Hispanic White	39
Black	303
Hispanic	52
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	206
From 75 to 84	0
85 and over	0
Less than 65	163

Conditions of Medicare patients treated by Dr. Granville H. Marshall JR., MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	19
Ischemic Heart Disease	75
Depression	69
Chronic Kidney Disease	55
Asthma	45
Osteoperosis	15
Atrial Fibrilation	3
Heart Failure	32
Chronic Obstructive Pulmonary Disease	66
Diabetes	75
Dementia	14
Cancer	5

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Granville H. Marshall JR., MD treated as an internist in Susanville, CA during 2020 were skin testing, minimally invasive procedures, allergy testing and ultrasound (sonogram).

Volume of procedures performed by Dr. Granville H. Marshall JR., MD for Medicare patients.

abdominal imaging	47
allergy testing	4056
blood draw	54
cardiac procedures	58
doctor visit	72
minimally invasive procedures	4056
neck imaging	37
pelvic imaging	21
pulmonary testing	147
skin testing	4056
ultrasound (sonogram)	156
vascular procedures	75

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Granville H. Marshall JR., MD.

**Gender**
Male	55
Female	21

**Ethnicity**
Non-Hispanic White	0
Black	53
Hispanic	11
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	32
From 75 to 84	0
85 and over	0
Less than 65	31

Conditions of Medicare patients treated by Dr. Granville H. Marshall JR., MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	28
Ischemic Heart Disease	75
Depression	53
Chronic Kidney Disease	67
Asthma	46
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	42
Chronic Obstructive Pulmonary Disease	63
Diabetes	64
Dementia	21
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2020

Volume of procedures performed by Dr. Granville H. Marshall JR., MD for Medicare patients.

The highest averages for the top procedures that Dr. Granville H. Marshall JR., MD treated as an internist in Susanville, CA were allergy testing, minimally invasive procedures, skin testing and ultrasound (sonogram).

abdominal imaging	208
allergy testing	15677
blood draw	115
cardiac procedures	232
doctor visit	332
minimally invasive procedures	15677
neck imaging	87
pelvic imaging	78
pulmonary testing	595
skin testing	15677
ultrasound (sonogram)	619
vascular procedures	249

Average Medicare Patient Data From 2012 - 2020

Information about Medicare patients treated by Dr. Granville H. Marshall JR., MD.

**Gender**
Female	40
Male	81

**Ethnicity**
Black / African American	50
Asian / Pacific Islander	0
Non-Hispanic White	5
Native American / Alaskan Native	0
Hispanic	9
Other	0

**Age**
85 and over	0
75 to 84	0
Less than 65	59
65 to 74	34

Average of Total of Conditions of Medicare patients treated by Dr. Granville H. Marshall JR., MD From 2012 - 2020

The highest averages of the most common conditions of Medicare patients that Dr. Granville H. Marshall JR., MD treated were hypertension, ischemic heart disease, depression and diabetes.

Hypertension	55
High Cholesterol	29
Stroke	6
Ischemic Heart Disease	45
Depression	37
Chronic Kidney Disease	19
Asthma	16
Osteoporosis	2
Heart Failure	12
Chronic Obstructive Pulmonary Disease	27
Diabetes	32
Atrial Fibrillation	0
Cancer	0
Dementia	5

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. Granville H. Marshall JR., MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Purdue Pharma L.P.	$14 HYSINGLA ER $14

**Types of Payments**
Food and Beverage	$14

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Dr. Granville H. Marshall JR., MD

Office Locations

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. Granville H. Marshall JR., MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Granville H. Marshall JR., MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Granville H. Marshall JR., MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Granville H. Marshall JR., MD in 2016

Medicare Procedure and Patient Information

Medicare Procedure and Patient Information

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Granville H. Marshall JR., MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Granville H. Marshall JR., MD in 2020

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2020

Average Medicare Patient Data From 2012 - 2020

Average of Total of Conditions of Medicare patients treated by Dr. Granville H. Marshall JR., MD From 2012 - 2020

Education & Training

Ratings & Reviews

General Payments

Biography

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