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Dr. Thomas W. Johnson, MD

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Specializes in: General Surgery

MCP Hahnemann School of Medicine (1996)

100 South Street
Southbridge, MA 01550

(508) 764-6966

Dr. Thomas W. Johnson, MD is a general surgeon in Southbridge, MA specializing in general surgery. He graduated from MCP Hahnemann School of Medicine in 1996 and has 30 years of experience. Dr. Thomas W. Johnson, MD is affiliated with UMass Memorial Health and UMass Memorial Health - Harrington.

Office Locations

100 South Street
Southbridge, MA 01550

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340 Thompson Road
Webster, MA 01570

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Noteworthy Medicare Patient Procedures Performed by Dr. Thomas W. Johnson, MD in 2023

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

Top 25%

By Affordability:

hospital care

inpatient care

inpatient hospital care

In 2012, Dr. Thomas W. Johnson, MD had a list price for hospital care, inpatient care, and inpatient hospital care (for patient admitted to hospital) that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Massachusetts. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Thomas W. Johnson, MD treated as a general surgeon in Southbridge, MA during 2012 were compression therapy, immobilization, hospital care and inpatient care.

Volume of procedures performed by Dr. Thomas W. Johnson, MD for Medicare patients.

catheterization	27
compression therapy	103
diagnostic procedures	31
doctor visit	365
gastrointestinal procedures	31
hospital care	50
immobilization	103
inpatient care	50
minimally invasive procedures	31
removal of lesion (e.g. growth)	31

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Thomas W. Johnson, MD treated as a general surgeon in Southbridge, MA during 2013 were hospital care, inpatient care, compression therapy and immobilization.

Volume of procedures performed by Dr. Thomas W. Johnson, MD for Medicare patients.

catheterization	37
compression therapy	66
diagnostic procedures	33
doctor visit	378
gastrointestinal procedures	33
hospital care	84
immobilization	66
inpatient care	84
minimally invasive procedures	33
removal of lesion (e.g. growth)	33

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas W. Johnson, MD.

**Gender**
Male	116
Female	161

**Ethnicity**
Non-Hispanic White	258
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	93
From 75 to 84	63
85 and over	49
Less than 65	72

Conditions of Medicare patients treated by Dr. Thomas W. Johnson, MD in 2013

Hypertension	71
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	38
Depression	35
Chronic Kidney Disease	36
Asthma	9
Osteoperosis	11
Atrial Fibrilation	17
Heart Failure	26
Chronic Obstructive Pulmonary Disease	23
Diabetes	39
Dementia	19
Cancer	17

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Thomas W. Johnson, MD treated as a general surgeon in Southbridge, MA during 2014 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Thomas W. Johnson, MD for Medicare patients.

catheterization	34
compression therapy	34
diagnostic procedures	53
doctor visit	368
gastrointestinal procedures	69
hospital care	28
immobilization	34
inpatient care	28
minimally invasive procedures	69
preventive care	16
removal of lesion (e.g. growth)	53

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas W. Johnson, MD.

**Gender**
Male	155
Female	173

**Ethnicity**
Non-Hispanic White	312
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	109
From 75 to 84	93
85 and over	60
Less than 65	66

Conditions of Medicare patients treated by Dr. Thomas W. Johnson, MD in 2014

Hypertension	75
High Cholesterol	60
Stroke	3
Ischemic Heart Disease	36
Depression	29
Chronic Kidney Disease	33
Asthma	7
Osteoperosis	14
Atrial Fibrilation	16
Heart Failure	24
Chronic Obstructive Pulmonary Disease	25
Diabetes	36
Dementia	19
Cancer	14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Thomas W. Johnson, MD treated as a general surgeon in Southbridge, MA during 2015 were removal of lesion (e.g. growth), minimally invasive procedures, diagnostic procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Thomas W. Johnson, MD for Medicare patients.

catheterization	25
debridement (removal of unhealthy tissue)	28
diagnostic procedures	33
doctor visit	268
gastrointestinal procedures	33
minimally invasive procedures	33
removal of lesion (e.g. growth)	33

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas W. Johnson, MD.

**Gender**
Male	228
Female	278

**Ethnicity**
Non-Hispanic White	476
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	138
From 75 to 84	158
85 and over	90
Less than 65	120

Conditions of Medicare patients treated by Dr. Thomas W. Johnson, MD in 2015

Hypertension	75
High Cholesterol	64
Stroke	5
Ischemic Heart Disease	34
Depression	36
Chronic Kidney Disease	36
Asthma	14
Osteoperosis	11
Atrial Fibrilation	21
Heart Failure	27
Chronic Obstructive Pulmonary Disease	23
Diabetes	35
Dementia	19
Cancer	18

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Thomas W. Johnson, MD treated as a general surgeon in Southbridge, MA during 2016 were debridement (removal of unhealthy tissue), hospital care, inpatient care and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Thomas W. Johnson, MD for Medicare patients.

debridement (removal of unhealthy tissue)	48
diagnostic procedures	24
doctor visit	180
excision	16
gastrointestinal procedures	24
hospital care	47
inpatient care	47
minimally invasive procedures	24
removal of lesion (e.g. growth)	24

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas W. Johnson, MD.

**Gender**
Male	119
Female	110

**Ethnicity**
Non-Hispanic White	198
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	76
From 75 to 84	45
85 and over	26
Less than 65	82

Conditions of Medicare patients treated by Dr. Thomas W. Johnson, MD in 2016

Hypertension	64
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	31
Depression	38
Chronic Kidney Disease	37
Asthma	26
Osteoperosis	6
Atrial Fibrilation	16
Heart Failure	22
Chronic Obstructive Pulmonary Disease	22
Diabetes	39
Dementia	11
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Thomas W. Johnson, MD treated as a general surgeon in Southbridge, MA during 2017 were hospital care, inpatient care, debridement (removal of unhealthy tissue) and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Thomas W. Johnson, MD for Medicare patients.

debridement (removal of unhealthy tissue)	38
diagnostic procedures	12
doctor visit	161
gastrointestinal procedures	12
hospital care	44
inpatient care	44
minimally invasive procedures	12
removal of lesion (e.g. growth)	12

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas W. Johnson, MD.

**Gender**
Male	96
Female	95

**Ethnicity**
Non-Hispanic White	170
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	70
From 75 to 84	31
85 and over	18
Less than 65	72

Conditions of Medicare patients treated by Dr. Thomas W. Johnson, MD in 2017

Hypertension	70
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	34
Depression	36
Chronic Kidney Disease	41
Asthma	13
Osteoperosis	6
Atrial Fibrilation	13
Heart Failure	26
Chronic Obstructive Pulmonary Disease	25
Diabetes	38
Dementia	13
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Thomas W. Johnson, MD treated as a general surgeon in Southbridge, MA during 2018 were hospital care, inpatient care, debridement (removal of unhealthy tissue) and minimally invasive procedures.

Volume of procedures performed by Dr. Thomas W. Johnson, MD for Medicare patients.

debridement (removal of unhealthy tissue)	41
diagnostic procedures	15
doctor visit	289
gastrointestinal procedures	29
hospital care	50
inpatient care	50
minimally invasive procedures	29
preventive care	14
removal of lesion (e.g. growth)	15

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas W. Johnson, MD.

**Gender**
Male	107
Female	103

**Ethnicity**
Non-Hispanic White	185
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	74
From 75 to 84	42
85 and over	33
Less than 65	61

Conditions of Medicare patients treated by Dr. Thomas W. Johnson, MD in 2018

Hypertension	75
High Cholesterol	62
Stroke	0
Ischemic Heart Disease	37
Depression	35
Chronic Kidney Disease	39
Asthma	11
Osteoperosis	10
Atrial Fibrilation	15
Heart Failure	22
Chronic Obstructive Pulmonary Disease	23
Diabetes	37
Dementia	12
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Thomas W. Johnson, MD treated as a general surgeon in Southbridge, MA during 2019 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Thomas W. Johnson, MD for Medicare patients.

diagnostic procedures	18
doctor visit	147
gastrointestinal procedures	30
hospital care	47
inpatient care	47
minimally invasive procedures	30
preventive care	12
removal of lesion (e.g. growth)	18

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas W. Johnson, MD.

**Gender**
Male	80
Female	92

**Ethnicity**
Non-Hispanic White	151
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	59
From 75 to 84	39
85 and over	20
Less than 65	54

Conditions of Medicare patients treated by Dr. Thomas W. Johnson, MD in 2019

Hypertension	72
High Cholesterol	69
Stroke	0
Ischemic Heart Disease	33
Depression	38
Chronic Kidney Disease	36
Asthma	16
Osteoperosis	10
Atrial Fibrilation	12
Heart Failure	27
Chronic Obstructive Pulmonary Disease	25
Diabetes	31
Dementia	16
Cancer	20

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Thomas W. Johnson, MD treated as a general surgeon in Southbridge, MA during 2020 were hospital care and inpatient care.

Volume of procedures performed by Dr. Thomas W. Johnson, MD for Medicare patients.

doctor visit	83
hospital care	31
inpatient care	31

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas W. Johnson, MD.

**Gender**
Male	46
Female	60

**Age**
From 65 to 74	35
From 75 to 84	26
85 and over	12
Less than 65	33

Conditions of Medicare patients treated by Dr. Thomas W. Johnson, MD in 2020

Hypertension	68
High Cholesterol	65
Stroke	0
Ischemic Heart Disease	31
Depression	36
Chronic Kidney Disease	43
Asthma	10
Osteoperosis	13
Atrial Fibrilation	10
Heart Failure	26
Chronic Obstructive Pulmonary Disease	23
Diabetes	40
Dementia	13
Cancer	23

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Thomas W. Johnson, MD treated as a general surgeon in Southbridge, MA during 2021 were hospital care, inpatient care, removal of lesion (e.g. growth) and minimally invasive procedures.

Volume of procedures performed by Dr. Thomas W. Johnson, MD for Medicare patients.

diagnostic procedures	12
doctor visit	115
gastrointestinal procedures	12
hospital care	55
inpatient care	55
minimally invasive procedures	12
removal of lesion (e.g. growth)	12

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas W. Johnson, MD.

**Gender**
Male	65
Female	65

**Age**
From 65 to 74	51
From 75 to 84	35
85 and over	18
Less than 65	26

Conditions of Medicare patients treated by Dr. Thomas W. Johnson, MD in 2021

Hypertension	75
High Cholesterol	70
Stroke	9
Ischemic Heart Disease	37
Depression	29
Chronic Kidney Disease	45
Asthma	12
Osteoperosis	10
Atrial Fibrilation	19
Heart Failure	30
Chronic Obstructive Pulmonary Disease	27
Diabetes	25
Dementia	8
Cancer	22

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Thomas W. Johnson, MD treated as a general surgeon in Southbridge, MA during 2022 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Thomas W. Johnson, MD for Medicare patients.

diagnostic procedures	13
doctor visit	80
gastrointestinal procedures	24
hospital care	103
inpatient care	103
minimally invasive procedures	24
preventive care	11
removal of lesion (e.g. growth)	13

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Thomas W. Johnson, MD.

**Gender**
Male	92
Female	79

**Ethnicity**
Non-Hispanic White	155
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	61
From 75 to 84	33
85 and over	24
Less than 65	53

Conditions of Medicare patients treated by Dr. Thomas W. Johnson, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	27
Depression	34
Chronic Kidney Disease	35
Asthma	16
Osteoperosis	15
Atrial Fibrilation	20
Heart Failure	23
Chronic Obstructive Pulmonary Disease	24
Diabetes	29
Dementia	11
Cancer	22

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Thomas W. Johnson, MD for Medicare patients.

The highest averages for the top procedures that Dr. Thomas W. Johnson, MD treated as a general surgeon in Southbridge, MA were compression therapy, immobilization, hospital care and inpatient care.

catheterization	30
compression therapy	67
debridement (removal of unhealthy tissue)	38
diagnostic procedures	24
doctor visit	221
excision	16
gastrointestinal procedures	29
hospital care	53
immobilization	67
inpatient care	53
minimally invasive procedures	29
preventive care	13
removal of lesion (e.g. growth)	24

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Thomas W. Johnson, MD.

**Gender**
Male	100
Female	110

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	173
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	51
85 and over	31
Less than 65	58
65 to 74	69

Average of Total of Conditions of Medicare patients treated by Dr. Thomas W. Johnson, MD From 2012 - 2022

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

Hypertension	65
High Cholesterol	57
Stroke	2
Ischemic Heart Disease	30
Depression	31
Chronic Kidney Disease	34
Asthma	12
Osteoporosis	9
Heart Failure	23
Chronic Obstructive Pulmonary Disease	21
Diabetes	31
Atrial Fibrillation	14
Dementia	12
Cancer	15

Education & Training

Dr. Thomas W. Johnson, MD graduated from MCP Hahnemann School of Medicine in 1996. He completed residency at Albany Medical Center. He is certified by the American Board of Surgery and has a state license in Massachusetts.

Medical School: MCP Hahnemann School of Medicine (1996)

Residency: Albany Medical Center

Board Certification: American Board of Surgery

Licensed In: Massachusetts

Affiliations & Hospitals

Dr. Thomas W. Johnson, MD is associated with these hospitals and organizations:

UMass Memorial Health

UMass Memorial Health - Harrington

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General Payments

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

**Payments by Company**
Olympus Corporation of the Americas	$131 Olympus Laparoscopic Insufflation $131
TEI Medical Inc.	$52 PriMatrix $52
Pfizer Inc.	$46 ELIQUIS $46
MEDELA LLC	$30 $30
Shire North American Group Inc	$14 GLASSIA $14
Other	$12 AMNIOEXCEL $12

**Types of Payments**
Food and Beverage	$286

Biography

Dr. Thomas Johnson is a specialist in general surgery. After attending MCP Hahnemann School of Medicine, he completed his residency training at Boston Medical Center and Albany Medical Center. Dr. Johnson is professionally affiliated with UMass Memorial Health. He has an open panel in Southbridge, MA according to Doctor.com.