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Home > GA Providers > Family Physicians & Family Medicine Specialists

Dr. John D. Marshall, MD

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Specializes in: Family Medicine

905 N Jackson Street Suite B
Americus, GA 31719

(229) 931-0446

Dr. John D. Marshall, MD is a family medicine practitioner in Americus, GA specializing in family medicine.

Office Locations

905 N Jackson Street Suite B
Americus, GA 31719

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In The News

“Dr. John D. Marshall, a family doctor who ran his practice in South Georgia for more than 30 years, died of coronavirus complications on August 12.”—"Lives to remember: Those we've lost to coronavirus", CBS News, September 2020

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. John D. Marshall, MD treated as a family medicine practitioner in Americus, GA during 2012 were lab tests, allergy testing, blood draw and diabetes management.

Volume of procedures performed by Dr. John D. Marshall, MD for Medicare patients.

allergy testing	396
blood draw	178
diabetes management	29
doctor visit	1370
lab tests	515
preventive care	12

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John D. Marshall, MD treated as a family medicine practitioner in Americus, GA during 2013 were blood draw, lab tests, diabetes management and preventive care.

Volume of procedures performed by Dr. John D. Marshall, MD for Medicare patients.

blood draw	165
diabetes management	57
doctor visit	1209
ear procedures	15
lab tests	85
preventive care	20

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John D. Marshall, MD.

**Gender**
Male	166
Female	206

**Age**
From 65 to 74	121
From 75 to 84	39
85 and over	22
Less than 65	190

Conditions of Medicare patients treated by Dr. John D. Marshall, MD in 2013

Hypertension	66
High Cholesterol	35
Stroke	5
Ischemic Heart Disease	19
Depression	11
Chronic Kidney Disease	22
Asthma	9
Osteoperosis	0
Atrial Fibrilation	4
Heart Failure	16
Chronic Obstructive Pulmonary Disease	10
Diabetes	30
Dementia	8
Cancer	5

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John D. Marshall, MD treated as a family medicine practitioner in Americus, GA during 2014 were blood draw.

Volume of procedures performed by Dr. John D. Marshall, MD for Medicare patients.

blood draw	19
doctor visit	910

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John D. Marshall, MD.

**Gender**
Male	143
Female	176

**Age**
From 65 to 74	95
From 75 to 84	45
85 and over	20
Less than 65	159

Conditions of Medicare patients treated by Dr. John D. Marshall, MD in 2014

Hypertension	66
High Cholesterol	28
Stroke	5
Ischemic Heart Disease	22
Depression	10
Chronic Kidney Disease	21
Asthma	9
Osteoperosis	0
Atrial Fibrilation	4
Heart Failure	17
Chronic Obstructive Pulmonary Disease	10
Diabetes	34
Dementia	12
Cancer	4

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John D. Marshall, MD treated as a family medicine practitioner in Americus, GA during 2015 were lab tests, blood draw, preventive care and thyroid function tests.

Volume of procedures performed by Dr. John D. Marshall, MD for Medicare patients.

blood draw	130
diabetes management	47
doctor visit	860
lab tests	284
preventive care	76
thyroid function tests	65

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John D. Marshall, MD.

**Gender**
Male	274
Female	364

**Age**
From 65 to 74	168
From 75 to 84	94
85 and over	38
Less than 65	338

Conditions of Medicare patients treated by Dr. John D. Marshall, MD in 2015

Hypertension	65
High Cholesterol	34
Stroke	7
Ischemic Heart Disease	20
Depression	12
Chronic Kidney Disease	21
Asthma	12
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	18
Chronic Obstructive Pulmonary Disease	8
Diabetes	34
Dementia	11
Cancer	6

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John D. Marshall, MD treated as a family medicine practitioner in Americus, GA during 2016 were lab tests, blood draw, diabetes management and thyroid function tests.

Volume of procedures performed by Dr. John D. Marshall, MD for Medicare patients.

blood draw	91
diabetes management	46
doctor visit	922
lab tests	247
preventive care	39
thyroid function tests	45

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John D. Marshall, MD.

**Gender**
Male	141
Female	169

**Ethnicity**
Non-Hispanic White	0
Black	299
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	98
From 75 to 84	41
85 and over	19
Less than 65	152

Conditions of Medicare patients treated by Dr. John D. Marshall, MD in 2016

Hypertension	70
High Cholesterol	30
Stroke	4
Ischemic Heart Disease	19
Depression	14
Chronic Kidney Disease	27
Asthma	20
Osteoperosis	0
Atrial Fibrilation	4
Heart Failure	18
Chronic Obstructive Pulmonary Disease	16
Diabetes	37
Dementia	10
Cancer	6

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John D. Marshall, MD treated as a family medicine practitioner in Americus, GA during 2017 were lab tests, preventive care, blood draw and thyroid function tests.

Volume of procedures performed by Dr. John D. Marshall, MD for Medicare patients.

blood draw	87
diabetes management	21
doctor visit	802
lab tests	324
preventive care	152
thyroid function tests	67

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John D. Marshall, MD.

**Gender**
Male	147
Female	151

**Age**
From 65 to 74	102
From 75 to 84	43
85 and over	17
Less than 65	136

Conditions of Medicare patients treated by Dr. John D. Marshall, MD in 2017

Hypertension	70
High Cholesterol	35
Stroke	8
Ischemic Heart Disease	18
Depression	12
Chronic Kidney Disease	30
Asthma	6
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	19
Chronic Obstructive Pulmonary Disease	14
Diabetes	36
Dementia	11
Cancer	8

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John D. Marshall, MD treated as a family medicine practitioner in Americus, GA during 2018 were lab tests, preventive care, blood draw and thyroid function tests.

Volume of procedures performed by Dr. John D. Marshall, MD for Medicare patients.

blood draw	53
diabetes management	15
doctor visit	735
lab tests	199
preventive care	87
thyroid function tests	32

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John D. Marshall, MD.

**Gender**
Male	128
Female	146

**Age**
From 65 to 74	105
From 75 to 84	32
85 and over	14
Less than 65	123

Conditions of Medicare patients treated by Dr. John D. Marshall, MD in 2018

Hypertension	72
High Cholesterol	35
Stroke	10
Ischemic Heart Disease	16
Depression	11
Chronic Kidney Disease	26
Asthma	4
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	19
Chronic Obstructive Pulmonary Disease	13
Diabetes	38
Dementia	8
Cancer	7

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John D. Marshall, MD treated as a family medicine practitioner in Americus, GA during 2019 were lab tests, blood draw, preventive care and diabetes management.

Volume of procedures performed by Dr. John D. Marshall, MD for Medicare patients.

blood draw	33
diabetes management	15
doctor visit	520
lab tests	74
preventive care	30

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John D. Marshall, MD.

**Gender**
Male	107
Female	113

**Ethnicity**
Non-Hispanic White	0
Black	209
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	77
From 75 to 84	29
85 and over	12
Less than 65	102

Conditions of Medicare patients treated by Dr. John D. Marshall, MD in 2019

Hypertension	69
High Cholesterol	35
Stroke	7
Ischemic Heart Disease	20
Depression	11
Chronic Kidney Disease	25
Asthma	6
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	22
Chronic Obstructive Pulmonary Disease	22
Diabetes	39
Dementia	8
Cancer	7

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John D. Marshall, MD treated as a family medicine practitioner in Americus, GA during 2020 were blood draw.

Volume of procedures performed by Dr. John D. Marshall, MD for Medicare patients.

blood draw	19
doctor visit	95

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John D. Marshall, MD.

**Gender**
Male	54
Female	50

**Age**
From 65 to 74	44
From 75 to 84	0
85 and over	0
Less than 65	42

Conditions of Medicare patients treated by Dr. John D. Marshall, MD in 2020

Hypertension	75
High Cholesterol	35
Stroke	0
Ischemic Heart Disease	24
Depression	0
Chronic Kidney Disease	31
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	18
Chronic Obstructive Pulmonary Disease	0
Diabetes	35
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2020

Volume of procedures performed by Dr. John D. Marshall, MD for Medicare patients.

The highest averages for the top procedures that Dr. John D. Marshall, MD treated as a family medicine practitioner in Americus, GA were allergy testing, lab tests, blood draw and preventive care.

allergy testing	396
blood draw	86
diabetes management	32
doctor visit	824
ear procedures	15
lab tests	246
preventive care	59
thyroid function tests	52

Average Medicare Patient Data From 2012 - 2020

Information about Medicare patients treated by Dr. John D. Marshall, MD.

**Gender**
Female	152
Male	128

**Ethnicity**
Black / African American	56
Asian / Pacific Islander	0
Non-Hispanic White	0
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
85 and over	15
75 to 84	35
Less than 65	138
65 to 74	90

Average of Total of Conditions of Medicare patients treated by Dr. John D. Marshall, MD From 2012 - 2020

The highest averages of the most common conditions of Medicare patients that Dr. John D. Marshall, MD treated were hypertension, diabetes, high cholesterol and chronic kidney disease.

Hypertension	61
High Cholesterol	29
Stroke	5
Ischemic Heart Disease	17
Depression	9
Chronic Kidney Disease	22
Asthma	7
Osteoporosis	0
Heart Failure	16
Chronic Obstructive Pulmonary Disease	10
Diabetes	31
Atrial Fibrillation	1
Dementia	7
Cancer	4

Education & Training

He has a state license in Georgia.

Licensed In: Georgia

Ratings & Reviews

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General Payments

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

**Payments by Company**
Arbor Pharmaceuticals, Inc.	$294 Edarbyclor $186	Edarbi $108
Novo Nordisk Inc	$204 Victoza $150	NovoLog $15	Tresiba $15	$23
Pfizer Inc.	$197 EUCRISA $72	VIAGRA $61	COLOGUARD $26	TOVIAZ $24	ELIQUIS $14
Takeda Pharmaceuticals America, Inc.	$177 Kazano $112	Contrave $47	Dexilant $12	AMITIZA $6
COMSORT, Inc	$125 GRASTEK $125
Other	$544 TRADJENTA $81	ENTRESTO $66	Benicar $57	INVOKANA $52	STEGLATRO $47	Other $240

**Types of Payments**
Food and Beverage	$1,386
Consulting Fee	$125
Education	$30

Biography

Dr. John Marshall is an Americus, GA physician who specializes in family medicine. Dr. Marshall has obtained a license to practice in Georgia.

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Dr. John D. Marshall, MD

Office Locations

In The News

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. John D. Marshall, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John D. Marshall, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John D. Marshall, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John D. Marshall, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John D. Marshall, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John D. Marshall, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John D. Marshall, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John D. Marshall, 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. John D. Marshall, MD From 2012 - 2020

Education & Training

Ratings & Reviews

General Payments

Biography

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