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Home > TN Providers > Pathologists

Dr. John Brown Thomison III, MD

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Specializes in: Pathology

1265 Union Avenue Department of Pathology, 6 Sherard
Memphis, TN 38104

(901) 516-7182

Dr. John Brown Thomison III, MD is a pathologist in Memphis, TN specializing in pathology.

Office Locations

1265 Union Avenue Department of Pathology, 6 Sherard
Memphis, TN 38104

(901) 516-7182

(901) 276-5474

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4250 Bethel Road
Olive Branch, MS 38654

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Noteworthy Medicare Patient Procedures Performed by Dr. John Brown Thomison III, MD in 2023

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

Top 10%

By Volume:

intraoperative pathology consultation

In 2023, Dr. John Brown Thomison III, MD performed more intraoperative pathology consultation procedures for Medicare patients than 90% of providers in related specialties within Tennessee.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. John Brown Thomison III, MD treated as a pathologist in Memphis, TN during 2012 were lab tests, cytology and consultation.

Volume of procedures performed by Dr. John Brown Thomison III, MD for Medicare patients.

consultation	69
cytology	325
lab tests	349

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John Brown Thomison III, MD treated as a pathologist in Memphis, TN during 2013 were cytology, lab tests and consultation.

Volume of procedures performed by Dr. John Brown Thomison III, MD for Medicare patients.

consultation	43
cytology	397
lab tests	312

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John Brown Thomison III, MD.

**Gender**
Male	330
Female	476

**Ethnicity**
Non-Hispanic White	614
Black	181
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	385
From 75 to 84	220
85 and over	68
Less than 65	133

Conditions of Medicare patients treated by Dr. John Brown Thomison III, MD in 2013

Hypertension	75
High Cholesterol	62
Stroke	9
Ischemic Heart Disease	49
Depression	21
Chronic Kidney Disease	37
Asthma	11
Osteoperosis	8
Atrial Fibrilation	19
Heart Failure	32
Chronic Obstructive Pulmonary Disease	30
Diabetes	36
Dementia	11
Cancer	31

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John Brown Thomison III, MD treated as a pathologist in Memphis, TN during 2014 were cytology, lab tests and consultation.

Volume of procedures performed by Dr. John Brown Thomison III, MD for Medicare patients.

consultation	80
cytology	234
lab tests	154

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John Brown Thomison III, MD.

**Gender**
Male	212
Female	392

**Ethnicity**
Non-Hispanic White	468
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	253
From 75 to 84	197
85 and over	57
Less than 65	97

Conditions of Medicare patients treated by Dr. John Brown Thomison III, MD in 2014

Hypertension	75
High Cholesterol	61
Stroke	6
Ischemic Heart Disease	48
Depression	21
Chronic Kidney Disease	36
Asthma	10
Osteoperosis	8
Atrial Fibrilation	21
Heart Failure	35
Chronic Obstructive Pulmonary Disease	32
Diabetes	36
Dementia	12
Cancer	33

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John Brown Thomison III, MD treated as a pathologist in Memphis, TN during 2015 were cytology, consultation and lab tests.

Volume of procedures performed by Dr. John Brown Thomison III, MD for Medicare patients.

consultation	122
cytology	261
lab tests	57

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John Brown Thomison III, MD.

**Gender**
Male	498
Female	860

**Ethnicity**
Non-Hispanic White	1018
Black	314
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	608
From 75 to 84	404
85 and over	104
Less than 65	242

Conditions of Medicare patients treated by Dr. John Brown Thomison III, MD in 2015

Hypertension	75
High Cholesterol	61
Stroke	11
Ischemic Heart Disease	45
Depression	24
Chronic Kidney Disease	44
Asthma	18
Osteoperosis	8
Atrial Fibrilation	18
Heart Failure	32
Chronic Obstructive Pulmonary Disease	30
Diabetes	38
Dementia	11
Cancer	32

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John Brown Thomison III, MD treated as a pathologist in Memphis, TN during 2016 were cytology, lab tests, consultation and minor procedures.

Volume of procedures performed by Dr. John Brown Thomison III, MD for Medicare patients.

aspiration	25
consultation	131
cytology	362
diagnostic procedures	25
doctor visit	18
image guided procedures	25
lab tests	221
minimally invasive procedures	25
minor procedures	25

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John Brown Thomison III, MD.

**Gender**
Male	356
Female	562

**Ethnicity**
Non-Hispanic White	659
Black	236
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	433
From 75 to 84	253
85 and over	79
Less than 65	153

Conditions of Medicare patients treated by Dr. John Brown Thomison III, MD in 2016

Hypertension	75
High Cholesterol	60
Stroke	10
Ischemic Heart Disease	49
Depression	22
Chronic Kidney Disease	45
Asthma	30
Osteoperosis	8
Atrial Fibrilation	19
Heart Failure	34
Chronic Obstructive Pulmonary Disease	31
Diabetes	37
Dementia	12
Cancer	32

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John Brown Thomison III, MD treated as a pathologist in Memphis, TN during 2017 were cytology, lab tests, consultation and minor procedures.

Volume of procedures performed by Dr. John Brown Thomison III, MD for Medicare patients.

aspiration	19
consultation	82
cytology	427
diagnostic procedures	19
doctor visit	17
image guided procedures	19
lab tests	344
minimally invasive procedures	19
minor procedures	19

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John Brown Thomison III, MD.

**Gender**
Male	388
Female	652

**Ethnicity**
Non-Hispanic White	785
Black	239
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	492
From 75 to 84	303
85 and over	79
Less than 65	166

Conditions of Medicare patients treated by Dr. John Brown Thomison III, MD in 2017

Hypertension	75
High Cholesterol	60
Stroke	9
Ischemic Heart Disease	45
Depression	25
Chronic Kidney Disease	49
Asthma	8
Osteoperosis	8
Atrial Fibrilation	21
Heart Failure	35
Chronic Obstructive Pulmonary Disease	33
Diabetes	37
Dementia	11
Cancer	35

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John Brown Thomison III, MD treated as a pathologist in Memphis, TN during 2018 were cytology, lab tests, consultation and minor procedures.

Volume of procedures performed by Dr. John Brown Thomison III, MD for Medicare patients.

aspiration	34
consultation	49
cytology	391
diagnostic procedures	34
doctor visit	24
image guided procedures	34
lab tests	245
minimally invasive procedures	34
minor procedures	34

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John Brown Thomison III, MD.

**Gender**
Male	323
Female	573

**Ethnicity**
Non-Hispanic White	643
Black	233
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	414
From 75 to 84	241
85 and over	87
Less than 65	154

Conditions of Medicare patients treated by Dr. John Brown Thomison III, MD in 2018

Hypertension	75
High Cholesterol	64
Stroke	11
Ischemic Heart Disease	48
Depression	26
Chronic Kidney Disease	49
Asthma	7
Osteoperosis	7
Atrial Fibrilation	18
Heart Failure	33
Chronic Obstructive Pulmonary Disease	32
Diabetes	39
Dementia	13
Cancer	35

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John Brown Thomison III, MD treated as a pathologist in Memphis, TN during 2019 were cytology, lab tests and consultation.

Volume of procedures performed by Dr. John Brown Thomison III, MD for Medicare patients.

consultation	101
cytology	404
lab tests	283

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John Brown Thomison III, MD.

**Gender**
Male	369
Female	608

**Ethnicity**
Non-Hispanic White	705
Black	238
Hispanic	0
Asian	0
Other	15
Native American	0

**Age**
From 65 to 74	466
From 75 to 84	280
85 and over	96
Less than 65	135

Conditions of Medicare patients treated by Dr. John Brown Thomison III, MD in 2019

Hypertension	75
High Cholesterol	66
Stroke	9
Ischemic Heart Disease	46
Depression	23
Chronic Kidney Disease	51
Asthma	7
Osteoperosis	7
Atrial Fibrilation	22
Heart Failure	34
Chronic Obstructive Pulmonary Disease	29
Diabetes	39
Dementia	11
Cancer	32

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John Brown Thomison III, MD treated as a pathologist in Memphis, TN during 2020 were cytology, lab tests and consultation.

Volume of procedures performed by Dr. John Brown Thomison III, MD for Medicare patients.

consultation	96
cytology	292
lab tests	188

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John Brown Thomison III, MD.

**Gender**
Male	273
Female	483

**Ethnicity**
Non-Hispanic White	526
Black	203
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	341
From 75 to 84	213
85 and over	79
Less than 65	123

Conditions of Medicare patients treated by Dr. John Brown Thomison III, MD in 2020

Hypertension	75
High Cholesterol	62
Stroke	9
Ischemic Heart Disease	46
Depression	24
Chronic Kidney Disease	53
Asthma	6
Osteoperosis	8
Atrial Fibrilation	19
Heart Failure	31
Chronic Obstructive Pulmonary Disease	24
Diabetes	41
Dementia	13
Cancer	32

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. John Brown Thomison III, MD treated as a pathologist in Memphis, TN during 2021 were cytology, lab tests and consultation.

Volume of procedures performed by Dr. John Brown Thomison III, MD for Medicare patients.

consultation	89
cytology	265
lab tests	257

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John Brown Thomison III, MD.

**Gender**
Male	251
Female	505

**Ethnicity**
Non-Hispanic White	563
Black	172
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	348
From 75 to 84	244
85 and over	72
Less than 65	92

Conditions of Medicare patients treated by Dr. John Brown Thomison III, MD in 2021

Hypertension	75
High Cholesterol	66
Stroke	9
Ischemic Heart Disease	44
Depression	26
Chronic Kidney Disease	46
Asthma	5
Osteoperosis	8
Atrial Fibrilation	18
Heart Failure	31
Chronic Obstructive Pulmonary Disease	25
Diabetes	36
Dementia	10
Cancer	37

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. John Brown Thomison III, MD treated as a pathologist in Memphis, TN during 2022 were lab tests, cytology and consultation.

Volume of procedures performed by Dr. John Brown Thomison III, MD for Medicare patients.

consultation	91
cytology	117
lab tests	306

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. John Brown Thomison III, MD.

**Gender**
Male	125
Female	399

**Ethnicity**
Non-Hispanic White	365
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	273
From 75 to 84	153
85 and over	29
Less than 65	69

Conditions of Medicare patients treated by Dr. John Brown Thomison III, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	25
Depression	20
Chronic Kidney Disease	23
Asthma	10
Osteoperosis	12
Atrial Fibrilation	15
Heart Failure	13
Chronic Obstructive Pulmonary Disease	20
Diabetes	37
Dementia	6
Cancer	39

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. John Brown Thomison III, MD for Medicare patients.

The highest averages for the top procedures that Dr. John Brown Thomison III, MD treated as a pathologist in Memphis, TN were cytology, lab tests, consultation and minor procedures.

aspiration	26
consultation	86
cytology	315
diagnostic procedures	26
doctor visit	19
image guided procedures	26
lab tests	246
minimally invasive procedures	26
minor procedures	26

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. John Brown Thomison III, MD.

**Gender**
Male	284
Female	500

**Ethnicity**
Black / African American	165
Asian / Pacific Islander	0
Non-Hispanic White	576
Native American / Alaskan Native	0
Hispanic	0
Other	1

**Age**
75 to 84	228
85 and over	68
Less than 65	124
65 to 74	364

Average of Total of Conditions of Medicare patients treated by Dr. John Brown Thomison III, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. John Brown Thomison III, MD treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	68
High Cholesterol	57
Stroke	8
Ischemic Heart Disease	40
Depression	21
Chronic Kidney Disease	39
Asthma	10
Osteoporosis	7
Heart Failure	28
Chronic Obstructive Pulmonary Disease	26
Diabetes	34
Atrial Fibrillation	17
Dementia	10
Cancer	30

Education & Training

He has a state license in Tennessee.

Licensed In: Tennessee

Ratings & Reviews

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General Payments

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

**Payments by Company**
Covidien LP	$44 Synthetic Mesh $44
Alexion Pharmaceuticals, Inc.	$21 SOLIRIS $21

**Types of Payments**
Food and Beverage	$64

Biography

Dr. John Thomison's area of specialization is pathology. Dr. Thomison is a graduate of Vanderbilt University School of Medicine.

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Dr. John Brown Thomison III, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. John Brown Thomison III, 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. John Brown Thomison III, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Brown Thomison III, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Brown Thomison III, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Brown Thomison III, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Brown Thomison III, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Brown Thomison III, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Brown Thomison III, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Brown Thomison III, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Brown Thomison III, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Brown Thomison III, 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. John Brown Thomison III, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

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Other Providers in Memphis, TN