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Dr. Caroline Anne McFadden, MD

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Specializes in: Allergy & Immunology

40 Holland Street
Somerville, MA 02144

(617) 629-6250

Dr. Caroline Anne McFadden, MD is an allergist and immunologist in Somerville, MA specializing in allergy & immunology.

Office Locations

40 Holland Street
Somerville, MA 02144

(617) 629-6250

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In The News

“Caroline McFadden, MD, has joined the physician group's internal medicine and allergy-immunology practice in Burlington.”—"Women to Watch", Boston Herald, December 2007

Noteworthy Medicare Patient Procedures Performed by Dr. Caroline Anne McFadden, MD in 2023

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

Top 10%

By Affordability:

drug allergy skin test

In 2023, Dr. Caroline Anne McFadden, MD had a list price for drug allergy skin test that was lower than the list prices billed to Medicare by 90% 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. Caroline Anne McFadden, MD treated as an allergist and immunologist in Somerville, MA during 2012 were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Dr. Caroline Anne McFadden, MD for Medicare patients.

allergy testing	904
blood draw	22
doctor visit	55
immunotherapy	133
injections	133
minimally invasive procedures	782
skin testing	904

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Caroline Anne McFadden, MD treated as an allergist and immunologist in Somerville, MA during 2013 were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Dr. Caroline Anne McFadden, MD for Medicare patients.

allergy testing	568
blood draw	17
doctor visit	54
immunotherapy	167
injections	167
minimally invasive procedures	359
skin testing	568

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Caroline Anne McFadden, MD.

**Gender**
Male	16
Female	43

**Ethnicity**
Non-Hispanic White	46
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	31
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Caroline Anne McFadden, MD in 2013

Hypertension	46
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	0
Depression	27
Chronic Kidney Disease	19
Asthma	29
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	29
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Caroline Anne McFadden, MD treated as an allergist and immunologist in Somerville, MA during 2014 were skin testing, minimally invasive procedures, allergy testing and immunotherapy.

Volume of procedures performed by Dr. Caroline Anne McFadden, MD for Medicare patients.

allergy testing	1063
blood draw	18
doctor visit	52
immunotherapy	199
injections	199
minimally invasive procedures	1063
skin testing	1063

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Caroline Anne McFadden, MD.

**Gender**
Male	20
Female	35

**Ethnicity**
Non-Hispanic White	44
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	31
From 75 to 84	0
85 and over	0
Less than 65	13

Conditions of Medicare patients treated by Dr. Caroline Anne McFadden, MD in 2014

Hypertension	44
High Cholesterol	42
Stroke	0
Ischemic Heart Disease	0
Depression	29
Chronic Kidney Disease	0
Asthma	33
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	20
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Caroline Anne McFadden, MD treated as an allergist and immunologist in Somerville, MA during 2015 were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Dr. Caroline Anne McFadden, MD for Medicare patients.

allergy testing	1288
blood draw	23
doctor visit	62
immunotherapy	277
injections	277
minimally invasive procedures	1102
skin testing	1288

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Caroline Anne McFadden, MD.

**Gender**
Male	42
Female	102

**Ethnicity**
Non-Hispanic White	114
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	88
From 75 to 84	32
85 and over	0
Less than 65	24

Conditions of Medicare patients treated by Dr. Caroline Anne McFadden, MD in 2015

Hypertension	42
High Cholesterol	49
Stroke	0
Ischemic Heart Disease	15
Depression	29
Chronic Kidney Disease	18
Asthma	18
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	18
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Caroline Anne McFadden, MD treated as an allergist and immunologist in Somerville, MA during 2016 were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Dr. Caroline Anne McFadden, MD for Medicare patients.

allergy testing	1571
blood draw	25
doctor visit	81
immunotherapy	283
injections	283
minimally invasive procedures	1406
skin testing	1571

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Caroline Anne McFadden, MD.

**Gender**
Male	37
Female	54

**Ethnicity**
Non-Hispanic White	76
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	55
From 75 to 84	0
85 and over	0
Less than 65	19

Conditions of Medicare patients treated by Dr. Caroline Anne McFadden, MD in 2016

Hypertension	38
High Cholesterol	34
Stroke	0
Ischemic Heart Disease	15
Depression	32
Chronic Kidney Disease	12
Asthma	27
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	18
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Caroline Anne McFadden, MD treated as an allergist and immunologist in Somerville, MA during 2017 were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Dr. Caroline Anne McFadden, MD for Medicare patients.

allergy testing	1300
blood draw	40
doctor visit	96
immunotherapy	243
injections	243
lab tests	12
minimally invasive procedures	1235
skin testing	1300

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Caroline Anne McFadden, MD.

**Gender**
Male	33
Female	73

**Ethnicity**
Non-Hispanic White	92
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	68
From 75 to 84	23
85 and over	0
Less than 65	15

Conditions of Medicare patients treated by Dr. Caroline Anne McFadden, MD in 2017

Hypertension	50
High Cholesterol	26
Stroke	0
Ischemic Heart Disease	10
Depression	32
Chronic Kidney Disease	19
Asthma	23
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	14
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Caroline Anne McFadden, MD treated as an allergist and immunologist in Somerville, MA during 2018 were allergy testing, skin testing, minimally invasive procedures and lab tests.

Volume of procedures performed by Dr. Caroline Anne McFadden, MD for Medicare patients.

allergy testing	1536
blood draw	27
doctor visit	79
immunotherapy	257
injections	257
lab tests	415
minimally invasive procedures	1121
skin testing	1121

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Caroline Anne McFadden, MD.

**Gender**
Male	35
Female	75

**Ethnicity**
Non-Hispanic White	90
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	72
From 75 to 84	18
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Caroline Anne McFadden, MD in 2018

Hypertension	35
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	23
Depression	36
Chronic Kidney Disease	18
Asthma	21
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	11
Diabetes	13
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Caroline Anne McFadden, MD treated as an allergist and immunologist in Somerville, MA during 2019 were allergy testing, skin testing, minimally invasive procedures and lab tests.

Volume of procedures performed by Dr. Caroline Anne McFadden, MD for Medicare patients.

allergy testing	2592
blood draw	44
doctor visit	127
immunotherapy	337
injections	337
lab tests	882
minimally invasive procedures	1838
skin testing	1838
thyroid function tests	23

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Caroline Anne McFadden, MD.

**Gender**
Male	42
Female	92

**Ethnicity**
Non-Hispanic White	107
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	88
From 75 to 84	0
85 and over	0
Less than 65	22

Conditions of Medicare patients treated by Dr. Caroline Anne McFadden, MD in 2019

Hypertension	46
High Cholesterol	43
Stroke	0
Ischemic Heart Disease	16
Depression	31
Chronic Kidney Disease	16
Asthma	28
Osteoperosis	10
Atrial Fibrilation	0
Heart Failure	8
Chronic Obstructive Pulmonary Disease	10
Diabetes	13
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Caroline Anne McFadden, MD treated as an allergist and immunologist in Somerville, MA during 2020 were skin testing, minimally invasive procedures, allergy testing and immunotherapy.

Volume of procedures performed by Dr. Caroline Anne McFadden, MD for Medicare patients.

allergy testing	375
doctor visit	62
immunotherapy	71
injections	71
minimally invasive procedures	375
skin testing	375

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Caroline Anne McFadden, MD.

**Gender**
Male	24
Female	66

**Ethnicity**
Non-Hispanic White	69
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	54
From 75 to 84	21
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Caroline Anne McFadden, MD in 2020

Hypertension	38
High Cholesterol	43
Stroke	0
Ischemic Heart Disease	20
Depression	24
Chronic Kidney Disease	16
Asthma	21
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	12
Dementia	0
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Caroline Anne McFadden, MD treated as an allergist and immunologist in Somerville, MA during 2021 were skin testing, allergy testing and minimally invasive procedures.

Volume of procedures performed by Dr. Caroline Anne McFadden, MD for Medicare patients.

allergy testing	746
doctor visit	185
minimally invasive procedures	343
skin testing	746

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Caroline Anne McFadden, MD.

**Gender**
Male	20
Female	127

**Ethnicity**
Non-Hispanic White	133
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	68
From 75 to 84	0
85 and over	0
Less than 65	38

Conditions of Medicare patients treated by Dr. Caroline Anne McFadden, MD in 2021

Hypertension	56
High Cholesterol	43
Stroke	0
Ischemic Heart Disease	22
Depression	35
Chronic Kidney Disease	26
Asthma	14
Osteoperosis	20
Atrial Fibrilation	0
Heart Failure	10
Chronic Obstructive Pulmonary Disease	10
Diabetes	17
Dementia	10
Cancer	14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Caroline Anne McFadden, MD treated as an allergist and immunologist in Somerville, MA during 2022 were skin testing, allergy testing and minimally invasive procedures.

Volume of procedures performed by Dr. Caroline Anne McFadden, MD for Medicare patients.

allergy testing	542
doctor visit	196
minimally invasive procedures	384
skin testing	542

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Caroline Anne McFadden, MD.

**Gender**
Male	37
Female	117

**Ethnicity**
Non-Hispanic White	127
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	80
From 75 to 84	36
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Caroline Anne McFadden, MD in 2022

Hypertension	63
High Cholesterol	64
Stroke	7
Ischemic Heart Disease	18
Depression	31
Chronic Kidney Disease	19
Asthma	25
Osteoperosis	21
Atrial Fibrilation	12
Heart Failure	7
Chronic Obstructive Pulmonary Disease	12
Diabetes	24
Dementia	0
Cancer	24

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Caroline Anne McFadden, MD for Medicare patients.

The highest averages for the top procedures that Dr. Caroline Anne McFadden, MD treated as an allergist and immunologist in Somerville, MA were allergy testing, skin testing, minimally invasive procedures and lab tests.

allergy testing	1135
blood draw	27
doctor visit	95
immunotherapy	218
injections	218
lab tests	436
minimally invasive procedures	909
skin testing	1028
thyroid function tests	23

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Caroline Anne McFadden, MD.

**Gender**
Male	27
Female	71

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	81
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	11
85 and over	0
Less than 65	11
65 to 74	57

Average of Total of Conditions of Medicare patients treated by Dr. Caroline Anne McFadden, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Caroline Anne McFadden, MD treated were hypertension, high cholesterol, depression and asthma.

Hypertension	41
High Cholesterol	40
Stroke	0
Ischemic Heart Disease	12
Depression	27
Chronic Kidney Disease	14
Asthma	21
Osteoporosis	4
Heart Failure	2
Chronic Obstructive Pulmonary Disease	3
Diabetes	16
Atrial Fibrillation	1
Cancer	6
Dementia	0

Education & Training

She has a state license in Massachusetts.

Licensed In: Massachusetts

Ratings & Reviews

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General Payments

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

**Payments by Company**
GlaxoSmithKline, LLC.	$52 BENLYSTA $39	NUCALA $13
Phadia US Inc.	$28 SDG-IDD-Allergy $28
Boehringer Ingelheim Pharmaceuticals, Inc.	$24 SPIRIVA RESPIMAT $24
Allergan, Inc.	$23 BOTOX $23
Circassia Pharmaceuticals Inc	$23 NIOX VERO DEVICE $23
Other	$35 CINRYZE HUMAN C1-ESTERASE INHIBITOR $17	FASENRA $17

**Types of Payments**
Food and Beverage	$186

Biography

Dr. Caroline McFadden works as an allergy & immunology specialist in Somerville, MA. Dr. McFadden obtained a license to practice in Massachusetts.

Select Year:

Dr. Caroline Anne McFadden, MD

Office Locations

In The News

Noteworthy Medicare Patient Procedures Performed by Dr. Caroline Anne McFadden, MD in 2023

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. Caroline Anne McFadden, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Caroline Anne McFadden, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Caroline Anne McFadden, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Caroline Anne McFadden, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Caroline Anne McFadden, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Caroline Anne McFadden, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Caroline Anne McFadden, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Caroline Anne McFadden, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Caroline Anne McFadden, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Caroline Anne McFadden, 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. Caroline Anne McFadden, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

Allergists & Immunologists in Nearby Locations

Other Providers in Somerville, MA