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Home > MA Providers > Internists & Internal Medicine Doctors

Dr. Robert Patrick Williamson, MD

(1 Rating)

Specializes in: Internal Medicine (Adult Medicine)

500 Salem Street
Wilmington, MA 01887

(978) 988-6000

Dr. Robert Patrick Williamson, MD is an internist in Wilmington, MA specializing in internal medicine (adult medicine).

Office Locations

500 Salem Street
Wilmington, MA 01887

(978) 988-6000

(781) 396-1620

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Robert Patrick Williamson, MD treated as an internist in Wilmington, MA during 2012 were hospital care, inpatient care, preventive care and cardiac procedures.

Volume of procedures performed by Dr. Robert Patrick Williamson, MD for Medicare patients.

cardiac procedures	29
doctor visit	564
hospital care	59
inpatient care	59
preventive care	29

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

Volume of procedures performed by Dr. Robert Patrick Williamson, MD for Medicare patients.

doctor visit	547

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Patrick Williamson, MD.

**Gender**
Male	147
Female	213

**Ethnicity**
Non-Hispanic White	349
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	114
From 75 to 84	135
85 and over	67
Less than 65	44

Conditions of Medicare patients treated by Dr. Robert Patrick Williamson, MD in 2013

Hypertension	71
High Cholesterol	69
Stroke	0
Ischemic Heart Disease	33
Depression	20
Chronic Kidney Disease	17
Asthma	6
Osteoperosis	8
Atrial Fibrilation	11
Heart Failure	13
Chronic Obstructive Pulmonary Disease	14
Diabetes	28
Dementia	12
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

Volume of procedures performed by Dr. Robert Patrick Williamson, MD for Medicare patients.

doctor visit	593

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Patrick Williamson, MD.

**Gender**
Male	162
Female	219

**Age**
From 65 to 74	132
From 75 to 84	136
85 and over	70
Less than 65	43

Conditions of Medicare patients treated by Dr. Robert Patrick Williamson, MD in 2014

Hypertension	68
High Cholesterol	65
Stroke	0
Ischemic Heart Disease	29
Depression	22
Chronic Kidney Disease	13
Asthma	6
Osteoperosis	8
Atrial Fibrilation	12
Heart Failure	14
Chronic Obstructive Pulmonary Disease	13
Diabetes	28
Dementia	12
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

Volume of procedures performed by Dr. Robert Patrick Williamson, MD for Medicare patients.

doctor visit	358

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Patrick Williamson, MD.

**Gender**
Male	320
Female	400

**Ethnicity**
Non-Hispanic White	690
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	252
From 75 to 84	244
85 and over	108
Less than 65	116

Conditions of Medicare patients treated by Dr. Robert Patrick Williamson, MD in 2015

Hypertension	64
High Cholesterol	59
Stroke	4
Ischemic Heart Disease	30
Depression	22
Chronic Kidney Disease	18
Asthma	17
Osteoperosis	8
Atrial Fibrilation	11
Heart Failure	12
Chronic Obstructive Pulmonary Disease	14
Diabetes	23
Dementia	8
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

Volume of procedures performed by Dr. Robert Patrick Williamson, MD for Medicare patients.

doctor visit	480

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Patrick Williamson, MD.

**Gender**
Male	165
Female	299

**Ethnicity**
Non-Hispanic White	440
Black	0
Hispanic	0
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	192
From 75 to 84	122
85 and over	77
Less than 65	73

Conditions of Medicare patients treated by Dr. Robert Patrick Williamson, MD in 2016

Hypertension	68
High Cholesterol	56
Stroke	4
Ischemic Heart Disease	26
Depression	27
Chronic Kidney Disease	23
Asthma	15
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	13
Chronic Obstructive Pulmonary Disease	13
Diabetes	25
Dementia	9
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

Volume of procedures performed by Dr. Robert Patrick Williamson, MD for Medicare patients.

doctor visit	401

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Patrick Williamson, MD.

**Gender**
Male	136
Female	258

**Ethnicity**
Non-Hispanic White	374
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	136
From 75 to 84	115
85 and over	73
Less than 65	70

Conditions of Medicare patients treated by Dr. Robert Patrick Williamson, MD in 2017

Hypertension	66
High Cholesterol	50
Stroke	6
Ischemic Heart Disease	25
Depression	26
Chronic Kidney Disease	22
Asthma	11
Osteoperosis	10
Atrial Fibrilation	11
Heart Failure	15
Chronic Obstructive Pulmonary Disease	15
Diabetes	24
Dementia	12
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

Volume of procedures performed by Dr. Robert Patrick Williamson, MD for Medicare patients.

doctor visit	379

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Patrick Williamson, MD.

**Gender**
Male	132
Female	246

**Ethnicity**
Non-Hispanic White	357
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	145
From 75 to 84	119
85 and over	56
Less than 65	58

Conditions of Medicare patients treated by Dr. Robert Patrick Williamson, MD in 2018

Hypertension	65
High Cholesterol	61
Stroke	3
Ischemic Heart Disease	27
Depression	30
Chronic Kidney Disease	22
Asthma	9
Osteoperosis	9
Atrial Fibrilation	10
Heart Failure	13
Chronic Obstructive Pulmonary Disease	16
Diabetes	22
Dementia	10
Cancer	15

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

Volume of procedures performed by Dr. Robert Patrick Williamson, MD for Medicare patients.

doctor visit	344

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Patrick Williamson, MD.

**Gender**
Male	117
Female	215

**Ethnicity**
Non-Hispanic White	313
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	127
From 75 to 84	112
85 and over	56
Less than 65	37

Conditions of Medicare patients treated by Dr. Robert Patrick Williamson, MD in 2019

Hypertension	69
High Cholesterol	65
Stroke	4
Ischemic Heart Disease	30
Depression	28
Chronic Kidney Disease	29
Asthma	11
Osteoperosis	16
Atrial Fibrilation	13
Heart Failure	15
Chronic Obstructive Pulmonary Disease	20
Diabetes	29
Dementia	8
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

Volume of procedures performed by Dr. Robert Patrick Williamson, MD for Medicare patients.

doctor visit	154

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Patrick Williamson, MD.

**Gender**
Male	70
Female	95

**Age**
From 65 to 74	57
From 75 to 84	61
85 and over	20
Less than 65	27

Conditions of Medicare patients treated by Dr. Robert Patrick Williamson, MD in 2020

Hypertension	63
High Cholesterol	62
Stroke	0
Ischemic Heart Disease	25
Depression	33
Chronic Kidney Disease	28
Asthma	11
Osteoperosis	7
Atrial Fibrilation	12
Heart Failure	15
Chronic Obstructive Pulmonary Disease	16
Diabetes	27
Dementia	12
Cancer	12

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2020

Volume of procedures performed by Dr. Robert Patrick Williamson, MD for Medicare patients.

The highest averages for the top procedures that Dr. Robert Patrick Williamson, MD treated as an internist in Wilmington, MA were hospital care, inpatient care, preventive care and cardiac procedures.

cardiac procedures	29
doctor visit	424
hospital care	59
inpatient care	59
preventive care	29

Average Medicare Patient Data From 2012 - 2020

Information about Medicare patients treated by Dr. Robert Patrick Williamson, MD.

**Gender**
Female	216
Male	138

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	280
Native American / Alaskan Native	0
Hispanic	0
Other	1

**Age**
75 to 84	116
85 and over	58
Less than 65	52
65 to 74	128

Average of Total of Conditions of Medicare patients treated by Dr. Robert Patrick Williamson, MD From 2012 - 2020

The highest averages of the most common conditions of Medicare patients that Dr. Robert Patrick Williamson, MD treated were hypertension, high cholesterol, ischemic heart disease and depression.

Hypertension	59
High Cholesterol	54
Stroke	2
Ischemic Heart Disease	25
Depression	23
Chronic Kidney Disease	19
Asthma	9
Osteoporosis	8
Heart Failure	12
Chronic Obstructive Pulmonary Disease	13
Diabetes	22
Atrial Fibrillation	10
Dementia	9
Cancer	11

Education & Training

He has a state license in Massachusetts.

Licensed In: Massachusetts

Ratings & Reviews

Dr. Robert Patrick Williamson, MD has a high overall rating with an average of 4.0 out of 5 stars based on 1 ratings. We collect ratings and reviews of Dr. Robert Patrick Williamson, MD from all over the web to help you find the right in Wilmington, MA.

Overall Rating

(1 Rating)

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General Payments

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

**Payments by Company**
GlaxoSmithKline, LLC.	$12 AVODART $12

**Types of Payments**
Food and Beverage	$12

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Dr. Robert Patrick Williamson, 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. Robert Patrick Williamson, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert Patrick Williamson, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert Patrick Williamson, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert Patrick Williamson, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert Patrick Williamson, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert Patrick Williamson, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert Patrick Williamson, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert Patrick Williamson, 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. Robert Patrick Williamson, MD From 2012 - 2020

Education & Training

Ratings & Reviews

General Payments

Biography

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