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Dr. Barbara Mary Masley, MD

Accepting New Patients

(Dr. Barbara Masley, MD)

(466 Ratings)

Specializes in: Internal Medicine (Adult Medicine)

UMDNJ-Robert Wood Johnson Medical School (1984)

Professional interests include: chronic illness

80 Erdman Way
Leominster, MA 01453

(978) 534-0230

Dr. Barbara Mary Masley, MD is an internist in Leominster, MA specializing in internal medicine (adult medicine). She graduated from UMDNJ-Robert Wood Johnson Medical School in 1984 and has 42 years of experience. Dr. Barbara Mary Masley, MD is affiliated with UMass Memorial Medical Group and UMass Memorial Health.

Office Locations

80 Erdman Way
Leominster, MA 01453

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Noteworthy Medicare Patient Procedures Performed by Dr. Barbara Mary Masley, MD in 2024

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

Top 25%

By Volume:

flu shot

By Affordability:

In 2012, among providers in related specialties within Massachusetts, Dr. Barbara Mary Masley, MD performed more flu shot procedures for Medicare patients than 75% of them and she also had a list price for flu shot, flu vaccine, immunization (preventive vaccines), and vaccines that was lower than the list prices billed to Medicare by 75% of them. 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

Volume of procedures performed by Dr. Barbara Mary Masley, MD for Medicare patients.

doctor visit	940

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

Volume of procedures performed by Dr. Barbara Mary Masley, MD for Medicare patients.

doctor visit	1397

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Barbara Mary Masley, MD.

**Gender**
Male	138
Female	338

**Ethnicity**
Non-Hispanic White	459
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	156
From 75 to 84	115
85 and over	66
Less than 65	139

Conditions of Medicare patients treated by Dr. Barbara Mary Masley, MD in 2013

Hypertension	49
High Cholesterol	41
Stroke	5
Ischemic Heart Disease	26
Depression	30
Chronic Kidney Disease	20
Asthma	10
Osteoperosis	5
Atrial Fibrilation	12
Heart Failure	12
Chronic Obstructive Pulmonary Disease	11
Diabetes	25
Dementia	9
Cancer	6

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

Volume of procedures performed by Dr. Barbara Mary Masley, MD for Medicare patients.

doctor visit	1376

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Barbara Mary Masley, MD.

**Gender**
Male	125
Female	315

**Ethnicity**
Non-Hispanic White	421
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	154
From 75 to 84	98
85 and over	62
Less than 65	126

Conditions of Medicare patients treated by Dr. Barbara Mary Masley, MD in 2014

Hypertension	42
High Cholesterol	30
Stroke	4
Ischemic Heart Disease	25
Depression	31
Chronic Kidney Disease	18
Asthma	9
Osteoperosis	5
Atrial Fibrilation	13
Heart Failure	12
Chronic Obstructive Pulmonary Disease	12
Diabetes	26
Dementia	8
Cancer	5

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

Volume of procedures performed by Dr. Barbara Mary Masley, MD for Medicare patients.

doctor visit	1114

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Barbara Mary Masley, MD.

**Gender**
Male	230
Female	584

**Ethnicity**
Non-Hispanic White	774
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	276
From 75 to 84	178
85 and over	122
Less than 65	238

Conditions of Medicare patients treated by Dr. Barbara Mary Masley, MD in 2015

Hypertension	40
High Cholesterol	20
Stroke	5
Ischemic Heart Disease	23
Depression	31
Chronic Kidney Disease	17
Asthma	13
Osteoperosis	7
Atrial Fibrilation	11
Heart Failure	9
Chronic Obstructive Pulmonary Disease	11
Diabetes	25
Dementia	6
Cancer	5

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

Volume of procedures performed by Dr. Barbara Mary Masley, MD for Medicare patients.

doctor visit	652

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Barbara Mary Masley, MD.

**Gender**
Male	111
Female	272

**Ethnicity**
Non-Hispanic White	362
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	132
From 75 to 84	87
85 and over	59
Less than 65	105

Conditions of Medicare patients treated by Dr. Barbara Mary Masley, MD in 2016

Hypertension	51
High Cholesterol	32
Stroke	5
Ischemic Heart Disease	24
Depression	33
Chronic Kidney Disease	22
Asthma	22
Osteoperosis	7
Atrial Fibrilation	11
Heart Failure	14
Chronic Obstructive Pulmonary Disease	15
Diabetes	26
Dementia	7
Cancer	6

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Barbara Mary Masley, MD treated as an internist in Leominster, MA during 2017 were preventive care and vaccines.

Volume of procedures performed by Dr. Barbara Mary Masley, MD for Medicare patients.

doctor visit	364
preventive care	26
vaccines	26

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Barbara Mary Masley, MD.

**Gender**
Male	43
Female	105

**Ethnicity**
Non-Hispanic White	126
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	65
From 75 to 84	30
85 and over	14
Less than 65	39

Conditions of Medicare patients treated by Dr. Barbara Mary Masley, MD in 2017

Hypertension	54
High Cholesterol	41
Stroke	0
Ischemic Heart Disease	26
Depression	34
Chronic Kidney Disease	27
Asthma	14
Osteoperosis	0
Atrial Fibrilation	12
Heart Failure	15
Chronic Obstructive Pulmonary Disease	16
Diabetes	26
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Barbara Mary Masley, MD treated as an internist in Leominster, MA during 2018 were preventive care and vaccines.

Volume of procedures performed by Dr. Barbara Mary Masley, MD for Medicare patients.

doctor visit	524
preventive care	59
vaccines	59

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Barbara Mary Masley, MD.

**Gender**
Male	51
Female	174

**Ethnicity**
Non-Hispanic White	196
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	99
From 75 to 84	54
85 and over	25
Less than 65	47

Conditions of Medicare patients treated by Dr. Barbara Mary Masley, MD in 2018

Hypertension	56
High Cholesterol	51
Stroke	5
Ischemic Heart Disease	29
Depression	32
Chronic Kidney Disease	25
Asthma	11
Osteoperosis	5
Atrial Fibrilation	8
Heart Failure	12
Chronic Obstructive Pulmonary Disease	12
Diabetes	27
Dementia	7
Cancer	8

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Barbara Mary Masley, MD treated as an internist in Leominster, MA during 2019 were preventive care and vaccines.

Volume of procedures performed by Dr. Barbara Mary Masley, MD for Medicare patients.

doctor visit	644
preventive care	100
vaccines	100

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Barbara Mary Masley, MD.

**Gender**
Male	72
Female	214

**Ethnicity**
Non-Hispanic White	247
Black	0
Hispanic	23
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	127
From 75 to 84	66
85 and over	31
Less than 65	62

Conditions of Medicare patients treated by Dr. Barbara Mary Masley, MD in 2019

Hypertension	55
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	30
Depression	36
Chronic Kidney Disease	28
Asthma	12
Osteoperosis	6
Atrial Fibrilation	8
Heart Failure	13
Chronic Obstructive Pulmonary Disease	13
Diabetes	27
Dementia	7
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Barbara Mary Masley, MD treated as an internist in Leominster, MA during 2020 were preventive care and vaccines.

Volume of procedures performed by Dr. Barbara Mary Masley, MD for Medicare patients.

doctor visit	326
preventive care	79
vaccines	79

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Barbara Mary Masley, MD.

**Gender**
Male	65
Female	211

**Ethnicity**
Non-Hispanic White	244
Black	0
Hispanic	20
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	129
From 75 to 84	61
85 and over	35
Less than 65	51

Conditions of Medicare patients treated by Dr. Barbara Mary Masley, MD in 2020

Hypertension	51
High Cholesterol	46
Stroke	0
Ischemic Heart Disease	28
Depression	31
Chronic Kidney Disease	30
Asthma	12
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	11
Chronic Obstructive Pulmonary Disease	11
Diabetes	28
Dementia	8
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Barbara Mary Masley, MD treated as an internist in Leominster, MA during 2021 were preventive care and vaccines.

Volume of procedures performed by Dr. Barbara Mary Masley, MD for Medicare patients.

doctor visit	389
preventive care	63
vaccines	63

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Barbara Mary Masley, MD.

**Gender**
Male	79
Female	232

**Ethnicity**
Non-Hispanic White	283
Black	0
Hispanic	17
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	145
From 75 to 84	75
85 and over	35
Less than 65	56

Conditions of Medicare patients treated by Dr. Barbara Mary Masley, MD in 2021

Hypertension	56
High Cholesterol	47
Stroke	4
Ischemic Heart Disease	25
Depression	25
Chronic Kidney Disease	31
Asthma	11
Osteoperosis	5
Atrial Fibrilation	10
Heart Failure	10
Chronic Obstructive Pulmonary Disease	12
Diabetes	24
Dementia	8
Cancer	10

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Barbara Mary Masley, MD treated as an internist in Leominster, MA during 2022 were preventive care and vaccines.

Volume of procedures performed by Dr. Barbara Mary Masley, MD for Medicare patients.

doctor visit	370
preventive care	68
vaccines	68

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Barbara Mary Masley, MD.

**Gender**
Male	83
Female	225

**Ethnicity**
Non-Hispanic White	282
Black	0
Hispanic	15
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	138
From 75 to 84	89
85 and over	37
Less than 65	44

Conditions of Medicare patients treated by Dr. Barbara Mary Masley, MD in 2022

Hypertension	68
High Cholesterol	73
Stroke	8
Ischemic Heart Disease	20
Depression	24
Chronic Kidney Disease	23
Asthma	15
Osteoperosis	8
Atrial Fibrilation	17
Heart Failure	9
Chronic Obstructive Pulmonary Disease	15
Diabetes	27
Dementia	6
Cancer	14

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Barbara Mary Masley, MD treated as an internist in Leominster, MA during 2023 were preventive care and vaccines.

Volume of procedures performed by Dr. Barbara Mary Masley, MD for Medicare patients.

doctor visit	405
preventive care	64
vaccines	52

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Barbara Mary Masley, MD.

**Gender**
Male	83
Female	226

**Ethnicity**
Non-Hispanic White	277
Black	0
Hispanic	18
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	131
From 75 to 84	99
85 and over	36
Less than 65	43

Conditions of Medicare patients treated by Dr. Barbara Mary Masley, MD in 2023

Hypertension	65
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	21
Depression	27
Chronic Kidney Disease	24
Asthma	13
Osteoperosis	12
Atrial Fibrilation	16
Heart Failure	8
Chronic Obstructive Pulmonary Disease	13
Diabetes	25
Dementia	4
Cancer	13

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Barbara Mary Masley, MD treated as an internist in Leominster, MA during 2024 were preventive care and vaccines.

Volume of procedures performed by Dr. Barbara Mary Masley, MD for Medicare patients.

doctor visit	419
preventive care	55
vaccines	55

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Barbara Mary Masley, MD.

**Gender**
Male	79
Female	219

**Ethnicity**
Non-Hispanic White	268
Black	0
Hispanic	17
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	124
From 75 to 84	101
85 and over	32
Less than 65	41

Conditions of Medicare patients treated by Dr. Barbara Mary Masley, MD in 2024

Hypertension	66
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	20
Depression	26
Chronic Kidney Disease	27
Asthma	14
Osteoperosis	15
Atrial Fibrilation	16
Heart Failure	10
Chronic Obstructive Pulmonary Disease	16
Diabetes	24
Dementia	4
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Barbara Mary Masley, MD for Medicare patients.

The highest averages for the top procedures that Dr. Barbara Mary Masley, MD treated as an internist in Leominster, MA were preventive care and vaccines.

doctor visit	686
preventive care	64
vaccines	62

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Barbara Mary Masley, MD.

**Gender**
Female	239
Male	89

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	303
Native American / Alaskan Native	0
Hispanic	8
Other	0

**Age**
85 and over	42
75 to 84	81
Less than 65	76
65 to 74	128

Average of Total of Conditions of Medicare patients treated by Dr. Barbara Mary Masley, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Barbara Mary Masley, MD treated were hypertension, high cholesterol, depression and diabetes.

Hypertension	50
High Cholesterol	44
Stroke	3
Ischemic Heart Disease	22
Depression	27
Chronic Kidney Disease	22
Asthma	12
Osteoporosis	6
Heart Failure	10
Chronic Obstructive Pulmonary Disease	12
Diabetes	23
Atrial Fibrillation	11
Cancer	8
Dementia	5

Education & Training

Dr. Barbara Mary Masley, MD graduated from UMDNJ-Robert Wood Johnson Medical School in 1984. She completed residency at Rhode Island Hospital. She is certified by the American Board of Internal Medicine: Internal Medicine and has a state license in Massachusetts.

Medical School: UMDNJ-Robert Wood Johnson Medical School (1984)

Residency: Rhode Island Hospital

Board Certification: American Board of Internal Medicine: Internal Medicine

Licensed In: Massachusetts

Ratings & Reviews

Dr. Barbara Mary Masley, MD has an exceptional overall rating with an average of 4.91 out of 5 stars based on 466 ratings. We collect ratings and reviews of Dr. Barbara Mary Masley, MD from all over the web to help you find the right in Leominster, MA.

4.91

Overall Rating

(466 Ratings)

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General Payments

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

**Payments by Company**
E.R. Squibb & Sons, L.L.C.	$12 ELIQUIS $12
Sunovion Pharmaceuticals Inc.	$4 LATUDA $4

**Types of Payments**
Education	$16

Biography

Dr. Barbara Masley is especially interested in primary care and chronic illness. After attending UMDNJ-Robert Wood Johnson Medical School, she completed her residency training at Rhode Island Hospital. Her professional affiliations include UMass Memorial HealthAlliance - Clinton Hospital and UMass Memorial Medical Center. Doctor.com reports that Dr. Masley is accepting new patients at her office in Leominster, MA.