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Dr. Erika Nielsen Santoro, MD

Accepting New Patients

(8 Ratings)

Specializes in: Internal Medicine (Adult Medicine)

University of Virginia School of Medicine

192 North Street
Danvers, MA 01923

(978) 646-2100

Dr. Erika Nielsen Santoro, MD is an internist in Danvers, MA specializing in internal medicine (adult medicine). She graduated from University of Virginia School of Medicine. Dr. Erika Nielsen Santoro, MD is affiliated with Newton-Wellesley Hospital, Discover Health, Mass General Hospital and Brigham and Women s Hospital.

Office Locations

192 North Street
Danvers, MA 01923

(978) 646-2100

open_in_new

210 Bear Hill Road Suite 304
Waltham, MA 02451

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Noteworthy Medicare Patient Procedures Performed by Dr. Erika Nielsen Santoro, MD in 2023

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

Top 5%

By Affordability:

sodium blood test

sodium test

In 2023, Dr. Erika Nielsen Santoro, MD had a list price for sodium blood test, and sodium test that was lower than the list prices billed to Medicare by 95% 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.

Top 25%

By Volume:

A1C test

blood draw

lab tests

phlebotomy for lab tests

screening test

By Affordability:

albumin test

creatinine blood test

creatinine test

creatinine urine test

microalbumin test

microalbumin urine test

urinalysis

urine culture

vitamin D test

In 2012, among providers in related specialties within Massachusetts, Dr. Erika Nielsen Santoro, MD performed more A1C test, blood draw, lab tests, phlebotomy for lab tests, and screening test procedures for Medicare patients than 75% of them and she also had a list price for albumin test, creatinine blood test, creatinine test, creatinine urine test, microalbumin test, microalbumin urine test, urinalysis, urine culture, and vitamin D test 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

The top procedures that Dr. Erika Nielsen Santoro, MD treated as an internist in Danvers, MA during 2012 were blood draw, preventive care, vaccines and X-rays.

Volume of procedures performed by Dr. Erika Nielsen Santoro, MD for Medicare patients.

blood draw	293
breast exam	12
doctor visit	434
gynecologic procedures	12
preventive care	55
thoracic (chest) imaging	20
vaccines	55
X-rays	20

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Erika Nielsen Santoro, MD treated as an internist in Danvers, MA during 2013 were blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Erika Nielsen Santoro, MD for Medicare patients.

blood draw	264
doctor visit	414
preventive care	81
vaccines	81

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Erika Nielsen Santoro, MD.

**Gender**
Male	34
Female	158

**Age**
From 65 to 74	94
From 75 to 84	55
85 and over	26
Less than 65	17

Conditions of Medicare patients treated by Dr. Erika Nielsen Santoro, MD in 2013

Hypertension	67
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	16
Depression	18
Chronic Kidney Disease	20
Asthma	0
Osteoperosis	15
Atrial Fibrilation	7
Heart Failure	9
Chronic Obstructive Pulmonary Disease	7
Diabetes	16
Dementia	7
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Erika Nielsen Santoro, MD treated as an internist in Danvers, MA during 2014 were preventive care, vaccines, X-rays and thoracic (chest) imaging.

Volume of procedures performed by Dr. Erika Nielsen Santoro, MD for Medicare patients.

doctor visit	463
preventive care	81
thoracic (chest) imaging	12
vaccines	81
X-rays	12

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Erika Nielsen Santoro, MD.

**Gender**
Male	39
Female	176

**Age**
From 65 to 74	106
From 75 to 84	61
85 and over	26
Less than 65	22

Conditions of Medicare patients treated by Dr. Erika Nielsen Santoro, MD in 2014

Hypertension	60
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	18
Depression	20
Chronic Kidney Disease	16
Asthma	5
Osteoperosis	13
Atrial Fibrilation	7
Heart Failure	8
Chronic Obstructive Pulmonary Disease	7
Diabetes	15
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Erika Nielsen Santoro, MD treated as an internist in Danvers, MA during 2015 were preventive care, vaccines, lab tests and X-rays.

Volume of procedures performed by Dr. Erika Nielsen Santoro, MD for Medicare patients.

diabetes management	12
doctor visit	523
lab tests	25
preventive care	161
thoracic (chest) imaging	16
vaccines	149
X-rays	16

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Erika Nielsen Santoro, MD.

**Gender**
Male	90
Female	380

**Age**
From 65 to 74	232
From 75 to 84	130
85 and over	60
Less than 65	48

Conditions of Medicare patients treated by Dr. Erika Nielsen Santoro, MD in 2015

Hypertension	66
High Cholesterol	46
Stroke	5
Ischemic Heart Disease	18
Depression	24
Chronic Kidney Disease	19
Asthma	8
Osteoperosis	17
Atrial Fibrilation	9
Heart Failure	5
Chronic Obstructive Pulmonary Disease	9
Diabetes	14
Dementia	6
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Erika Nielsen Santoro, MD treated as an internist in Danvers, MA during 2016 were preventive care, vaccines, lab tests and diabetes management.

Volume of procedures performed by Dr. Erika Nielsen Santoro, MD for Medicare patients.

diabetes management	15
doctor visit	349
lab tests	15
preventive care	99
vaccines	84

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Erika Nielsen Santoro, MD.

**Gender**
Male	40
Female	169

**Age**
From 65 to 74	102
From 75 to 84	60
85 and over	31
Less than 65	16

Conditions of Medicare patients treated by Dr. Erika Nielsen Santoro, MD in 2016

Hypertension	69
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	21
Depression	21
Chronic Kidney Disease	26
Asthma	8
Osteoperosis	13
Atrial Fibrilation	9
Heart Failure	8
Chronic Obstructive Pulmonary Disease	8
Diabetes	17
Dementia	10
Cancer	8

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Erika Nielsen Santoro, MD treated as an internist in Danvers, MA during 2017 were lab tests, preventive care, diabetes management and blood draw.

Volume of procedures performed by Dr. Erika Nielsen Santoro, MD for Medicare patients.

blood draw	14
diabetes management	22
doctor visit	270
lab tests	22
preventive care	22

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Erika Nielsen Santoro, MD.

**Gender**
Male	31
Female	157

**Age**
From 65 to 74	90
From 75 to 84	54
85 and over	31
Less than 65	13

Conditions of Medicare patients treated by Dr. Erika Nielsen Santoro, MD in 2017

Hypertension	65
High Cholesterol	35
Stroke	0
Ischemic Heart Disease	19
Depression	20
Chronic Kidney Disease	29
Asthma	8
Osteoperosis	16
Atrial Fibrilation	9
Heart Failure	10
Chronic Obstructive Pulmonary Disease	9
Diabetes	19
Dementia	11
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Erika Nielsen Santoro, MD treated as an internist in Danvers, MA during 2018 were lab tests, blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Erika Nielsen Santoro, MD for Medicare patients.

blood draw	63
diabetes management	18
doctor visit	196
lab tests	135
preventive care	61
thyroid function tests	17
vaccines	21

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Erika Nielsen Santoro, MD.

**Gender**
Male	19
Female	69

**Ethnicity**
Non-Hispanic White	74
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	45
From 75 to 84	17
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Erika Nielsen Santoro, MD in 2018

Hypertension	57
High Cholesterol	42
Stroke	0
Ischemic Heart Disease	14
Depression	38
Chronic Kidney Disease	19
Asthma	13
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	17
Dementia	13
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Erika Nielsen Santoro, MD treated as an internist in Danvers, MA during 2019 were lab tests, blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Erika Nielsen Santoro, MD for Medicare patients.

blood draw	120
diabetes management	32
doctor visit	229
lab tests	227
preventive care	105
thyroid function tests	14
vaccines	32

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Erika Nielsen Santoro, MD.

**Gender**
Male	35
Female	89

**Ethnicity**
Non-Hispanic White	109
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	62
From 75 to 84	27
85 and over	12
Less than 65	23

Conditions of Medicare patients treated by Dr. Erika Nielsen Santoro, MD in 2019

Hypertension	60
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	20
Depression	30
Chronic Kidney Disease	29
Asthma	10
Osteoperosis	9
Atrial Fibrilation	10
Heart Failure	12
Chronic Obstructive Pulmonary Disease	10
Diabetes	19
Dementia	11
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Erika Nielsen Santoro, MD treated as an internist in Danvers, MA during 2020 were lab tests, blood draw, preventive care and diabetes management.

Volume of procedures performed by Dr. Erika Nielsen Santoro, MD for Medicare patients.

blood draw	148
diabetes management	49
doctor visit	179
lab tests	381
preventive care	122
thyroid function tests	28
vaccines	18

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Erika Nielsen Santoro, MD.

**Gender**
Male	50
Female	104

**Ethnicity**
Non-Hispanic White	136
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	78
From 75 to 84	43
85 and over	19
Less than 65	14

Conditions of Medicare patients treated by Dr. Erika Nielsen Santoro, MD in 2020

Hypertension	52
High Cholesterol	38
Stroke	0
Ischemic Heart Disease	14
Depression	25
Chronic Kidney Disease	32
Asthma	0
Osteoperosis	8
Atrial Fibrilation	7
Heart Failure	8
Chronic Obstructive Pulmonary Disease	0
Diabetes	19
Dementia	12
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Erika Nielsen Santoro, MD treated as an internist in Danvers, MA during 2021 were lab tests, blood draw, preventive care and diabetes management.

Volume of procedures performed by Dr. Erika Nielsen Santoro, MD for Medicare patients.

blood draw	237
diabetes management	74
doctor visit	284
lab tests	571
preventive care	218
thyroid function tests	26
vaccines	40

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Erika Nielsen Santoro, MD.

**Gender**
Male	57
Female	102

**Ethnicity**
Non-Hispanic White	139
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	91
From 75 to 84	40
85 and over	14
Less than 65	14

Conditions of Medicare patients treated by Dr. Erika Nielsen Santoro, MD in 2021

Hypertension	55
High Cholesterol	40
Stroke	0
Ischemic Heart Disease	18
Depression	19
Chronic Kidney Disease	26
Asthma	0
Osteoperosis	9
Atrial Fibrilation	9
Heart Failure	9
Chronic Obstructive Pulmonary Disease	0
Diabetes	19
Dementia	10
Cancer	8

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Erika Nielsen Santoro, MD treated as an internist in Danvers, MA during 2022 were lab tests, blood draw, preventive care and diabetes management.

Volume of procedures performed by Dr. Erika Nielsen Santoro, MD for Medicare patients.

blood draw	272
diabetes management	88
doctor visit	289
lab tests	550
preventive care	215
thyroid function tests	39
vaccines	34

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Erika Nielsen Santoro, MD.

**Gender**
Male	56
Female	105

**Ethnicity**
Non-Hispanic White	143
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	91
From 75 to 84	42
85 and over	13
Less than 65	15

Conditions of Medicare patients treated by Dr. Erika Nielsen Santoro, MD in 2022

Hypertension	63
High Cholesterol	53
Stroke	8
Ischemic Heart Disease	12
Depression	16
Chronic Kidney Disease	22
Asthma	8
Osteoperosis	17
Atrial Fibrilation	14
Heart Failure	9
Chronic Obstructive Pulmonary Disease	7
Diabetes	20
Dementia	9
Cancer	14

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Erika Nielsen Santoro, MD treated as an internist in Danvers, MA during 2023 were lab tests, blood draw, preventive care and diabetes management.

Volume of procedures performed by Dr. Erika Nielsen Santoro, MD for Medicare patients.

blood draw	293
diabetes management	102
doctor visit	363
lab tests	569
preventive care	183
thyroid function tests	28

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Erika Nielsen Santoro, MD.

**Gender**
Male	51
Female	116

**Ethnicity**
Non-Hispanic White	145
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	87
From 75 to 84	48
85 and over	15
Less than 65	17

Conditions of Medicare patients treated by Dr. Erika Nielsen Santoro, MD in 2023

Hypertension	62
High Cholesterol	57
Stroke	10
Ischemic Heart Disease	14
Depression	18
Chronic Kidney Disease	22
Asthma	9
Osteoperosis	21
Atrial Fibrilation	14
Heart Failure	8
Chronic Obstructive Pulmonary Disease	0
Diabetes	28
Dementia	8
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Erika Nielsen Santoro, MD for Medicare patients.

The highest averages for the top procedures that Dr. Erika Nielsen Santoro, MD treated as an internist in Danvers, MA were lab tests, blood draw, preventive care and vaccines.

blood draw	189
breast exam	12
diabetes management	45
doctor visit	332
gynecologic procedures	12
lab tests	277
preventive care	116
thoracic (chest) imaging	16
thyroid function tests	25
vaccines	59
X-rays	16

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Erika Nielsen Santoro, MD.

**Gender**
Male	41
Female	135

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	62
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	48
85 and over	20
Less than 65	16
65 to 74	89

Average of Total of Conditions of Medicare patients treated by Dr. Erika Nielsen Santoro, MD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Erika Nielsen Santoro, MD treated were hypertension, high cholesterol, chronic kidney disease and depression.

Hypertension	56
High Cholesterol	42
Stroke	1
Ischemic Heart Disease	15
Depression	20
Chronic Kidney Disease	21
Asthma	5
Osteoporosis	11
Heart Failure	7
Chronic Obstructive Pulmonary Disease	4
Diabetes	16
Atrial Fibrillation	7
Cancer	7
Dementia	8

Education & Training

Dr. Erika Nielsen Santoro, MD graduated from University of Virginia School of Medicine. She completed residency at Tufts Medical Center. She is certified by the American Board of Internal Medicine and has a state license in Massachusetts.

Medical School: University of Virginia School of Medicine

Residency: Tufts Medical Center

Board Certification: American Board of Internal Medicine

Licensed In: Massachusetts

Affiliations & Hospitals

Dr. Erika Nielsen Santoro, MD is associated with these hospitals and organizations:

Newton-Wellesley Hospital

Discover Health

Mass General Hospital

Brigham and Women s Hospital

Ratings & Reviews

Dr. Erika Nielsen Santoro, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 8 ratings. We collect ratings and reviews of Dr. Erika Nielsen Santoro, MD from all over the web to help you find the right in Danvers, MA.

Overall Rating

(8 Ratings)

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General Payments

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

**Payments by Company**
GlaxoSmithKline, LLC.	$30 BREO $30

**Types of Payments**
Food and Beverage	$30

Biography

Dr. Erika Santoro's average rating from her patients is 5.0 stars (out of 5). She is professionally affiliated with Newton-Wellesley Hospital. According to Newton-Wellesley Hospital, Dr. Santoro is currently accepting new patients at her office in Waltham, MA. She attended medical school at the University of Virginia School of Medicine. She trained at Tufts Medical Center for residency.

Select Year:

Dr. Erika Nielsen Santoro, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Erika Nielsen Santoro, MD in 2023

By Affordability:

By Volume:

By Affordability:

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. Erika Nielsen Santoro, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Erika Nielsen Santoro, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Erika Nielsen Santoro, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Erika Nielsen Santoro, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Erika Nielsen Santoro, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Erika Nielsen Santoro, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Erika Nielsen Santoro, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Erika Nielsen Santoro, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Erika Nielsen Santoro, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Erika Nielsen Santoro, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Erika Nielsen Santoro, MD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Average Medicare Patient Data From 2012 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. Erika Nielsen Santoro, MD From 2012 - 2023

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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