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Dr. John E. Marshall, MD

(4 Ratings)

Specializes in: Adult Rheumatology

7373 Perkins Road
Baton Rouge, LA 70808

(225) 769-4044

Dr. John E. Marshall, MD is a rheumatologist in Baton Rouge, LA specializing in adult rheumatology.

Office Locations

7373 Perkins Road
Baton Rouge, LA 70808

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. John E. Marshall, MD treated as a rheumatologist in Baton Rouge, LA during 2012 were lab tests, aspiration, injections and blood draw.

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

aspiration	656
biological response modifier (BRM) therapy	148
blood draw	295
chemotherapy	148
doctor visit	1132
injections	656
lab tests	1401
minimally invasive procedures	148
musculoskeletal imaging	13
preventive care	16
thyroid function tests	70
vaccines	16
vertebral fracture assessment (VFA)	12
X-rays	13

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John E. Marshall, MD treated as a rheumatologist in Baton Rouge, LA during 2013 were lab tests, aspiration, injections and blood draw.

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

aspiration	386
biological response modifier (BRM) therapy	147
blood draw	291
chemotherapy	147
doctor visit	1014
injections	386
lab tests	1549
minimally invasive procedures	147
musculoskeletal imaging	17
thyroid function tests	57
X-rays	17

2013 Medicare Patient Data

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

**Gender**
Male	112
Female	352

**Ethnicity**
Non-Hispanic White	348
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	187
From 75 to 84	138
85 and over	44
Less than 65	95

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

Hypertension	71
High Cholesterol	55
Stroke	6
Ischemic Heart Disease	29
Depression	23
Chronic Kidney Disease	21
Asthma	5
Osteoperosis	12
Atrial Fibrilation	8
Heart Failure	14
Chronic Obstructive Pulmonary Disease	11
Diabetes	29
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John E. Marshall, MD treated as a rheumatologist in Baton Rouge, LA during 2014 were lab tests, aspiration, injections and blood draw.

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

aspiration	368
biological response modifier (BRM) therapy	117
blood draw	292
chemotherapy	117
doctor visit	964
injections	368
lab tests	1622
minimally invasive procedures	117
preventive care	12
thyroid function tests	80
vaccines	12

2014 Medicare Patient Data

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

**Gender**
Male	94
Female	336

**Ethnicity**
Non-Hispanic White	318
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	172
From 75 to 84	127
85 and over	40
Less than 65	91

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

Hypertension	75
High Cholesterol	57
Stroke	7
Ischemic Heart Disease	28
Depression	25
Chronic Kidney Disease	23
Asthma	5
Osteoperosis	11
Atrial Fibrilation	7
Heart Failure	13
Chronic Obstructive Pulmonary Disease	9
Diabetes	29
Dementia	8
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John E. Marshall, MD treated as a rheumatologist in Baton Rouge, LA during 2015 were lab tests, aspiration, injections and blood draw.

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

aspiration	395
biological response modifier (BRM) therapy	90
blood draw	293
chemotherapy	90
doctor visit	959
injections	395
lab tests	1668
minimally invasive procedures	90
preventive care	24
thyroid function tests	42
vaccines	11

2015 Medicare Patient Data

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

**Gender**
Male	184
Female	640

**Ethnicity**
Non-Hispanic White	590
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	340
From 75 to 84	236
85 and over	68
Less than 65	180

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

Hypertension	75
High Cholesterol	55
Stroke	5
Ischemic Heart Disease	30
Depression	24
Chronic Kidney Disease	25
Asthma	8
Osteoperosis	13
Atrial Fibrilation	8
Heart Failure	14
Chronic Obstructive Pulmonary Disease	11
Diabetes	30
Dementia	7
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John E. Marshall, MD treated as a rheumatologist in Baton Rouge, LA during 2016 were lab tests, aspiration, injections and blood draw.

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

aspiration	384
biological response modifier (BRM) therapy	99
blood draw	264
chemotherapy	99
doctor visit	919
injections	384
lab tests	1422
minimally invasive procedures	99
thyroid function tests	46

2016 Medicare Patient Data

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

**Gender**
Male	86
Female	314

**Ethnicity**
Non-Hispanic White	297
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	166
From 75 to 84	120
85 and over	30
Less than 65	84

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

Hypertension	75
High Cholesterol	53
Stroke	6
Ischemic Heart Disease	32
Depression	21
Chronic Kidney Disease	28
Asthma	12
Osteoperosis	12
Atrial Fibrilation	8
Heart Failure	14
Chronic Obstructive Pulmonary Disease	11
Diabetes	31
Dementia	8
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John E. Marshall, MD treated as a rheumatologist in Baton Rouge, LA during 2017 were lab tests, aspiration, injections and blood draw.

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

aspiration	338
blood draw	264
doctor visit	847
injections	338
lab tests	1333
thyroid function tests	27

2017 Medicare Patient Data

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

**Gender**
Male	78
Female	283

**Ethnicity**
Non-Hispanic White	261
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	148
From 75 to 84	105
85 and over	26
Less than 65	82

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

Hypertension	72
High Cholesterol	51
Stroke	7
Ischemic Heart Disease	35
Depression	26
Chronic Kidney Disease	31
Asthma	6
Osteoperosis	9
Atrial Fibrilation	7
Heart Failure	16
Chronic Obstructive Pulmonary Disease	10
Diabetes	29
Dementia	8
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John E. Marshall, MD treated as a rheumatologist in Baton Rouge, LA during 2018 were lab tests, blood draw, aspiration and injections.

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

aspiration	186
blood draw	217
doctor visit	618
injections	186
lab tests	1184
thyroid function tests	42

2018 Medicare Patient Data

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

**Gender**
Male	64
Female	245

**Ethnicity**
Non-Hispanic White	227
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	137
From 75 to 84	86
85 and over	16
Less than 65	70

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

Hypertension	73
High Cholesterol	57
Stroke	4
Ischemic Heart Disease	32
Depression	29
Chronic Kidney Disease	27
Asthma	5
Osteoperosis	11
Atrial Fibrilation	7
Heart Failure	13
Chronic Obstructive Pulmonary Disease	9
Diabetes	29
Dementia	7
Cancer	10

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2018

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

The highest averages for the top procedures that Dr. John E. Marshall, MD treated as a rheumatologist in Baton Rouge, LA were lab tests, aspiration, injections and blood draw.

aspiration	387
biological response modifier (BRM) therapy	120
blood draw	273
chemotherapy	120
doctor visit	921
injections	387
lab tests	1454
minimally invasive procedures	120
musculoskeletal imaging	15
preventive care	17
thyroid function tests	52
vaccines	13
vertebral fracture assessment (VFA)	12
X-rays	15

Average Medicare Patient Data From 2012 - 2018

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

**Gender**
Female	310
Male	88

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	291
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
85 and over	32
75 to 84	116
Less than 65	86
65 to 74	164

Average of Total of Conditions of Medicare patients treated by Dr. John E. Marshall, MD From 2012 - 2018

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

Hypertension	63
High Cholesterol	46
Stroke	5
Ischemic Heart Disease	26
Depression	21
Chronic Kidney Disease	22
Asthma	5
Osteoporosis	9
Heart Failure	12
Chronic Obstructive Pulmonary Disease	8
Diabetes	25
Atrial Fibrillation	6
Dementia	6
Cancer	8

Education & Training

He has a state license in Louisiana.

Licensed In: Louisiana

Ratings & Reviews

Dr. John E. Marshall, MD has a high overall rating with an average of 3.75 out of 5 stars based on 4 ratings. We collect ratings and reviews of Dr. John E. Marshall, MD from all over the web to help you find the right in Baton Rouge, LA.

3.75

Overall Rating

(4 Ratings)

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General Payments

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

**Payments by Company**
Celgene Corporation	$504 $504
West-Ward Pharmaceuticals	$145 Mitigare $145
Alexion Pharmaceuticals, Inc.	$100 $100
AbbVie, Inc.	$72 Humira $18	$53
Janssen Scientific Affairs, LLC	$50 SIMPONI ARIA $50
Other	$166 Actemra $38	XELJANZ $30	RAYOS $17	ACTHAR $16	LYRICA $14	Other $51

**Types of Payments**
Food and Beverage	$814
Compensation for serving as faculty or as a speaker for a non-accredited and noncertified continuing education program	$100
Education	$82
Consulting Fee	$40

Biography

Dr. John Marshall works as an adult rheumatology specialist in Baton Rouge, LA. Dr. Marshall has obtained a license to practice in Louisiana.

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Dr. John E. Marshall, 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. John E. 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 E. 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 E. 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 E. 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 E. 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 E. Marshall, MD in 2018

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2018

Average Medicare Patient Data From 2012 - 2018

Average of Total of Conditions of Medicare patients treated by Dr. John E. Marshall, MD From 2012 - 2018

Education & Training

Ratings & Reviews

General Payments

Biography

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