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Home > NH Providers > Allergists & Immunologists

Dr. Susan Ansley Schaefer, MD

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Specializes in: Allergy & Immunology

100 Hitchcock Way
Manchester, NH 03104

(603) 695-2500

Dr. Susan Ansley Schaefer, MD is an allergist and immunologist in Manchester, NH specializing in allergy & immunology.

Office Locations

100 Hitchcock Way
Manchester, NH 03104

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253 Pleasant Street
Concord, NH 03301

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Susan Ansley Schaefer, MD treated as an allergist and immunologist in Manchester, NH during 2012 were immunotherapy and injections.

Volume of procedures performed by Dr. Susan Ansley Schaefer, MD for Medicare patients.

doctor visit	69
immunotherapy	32
injections	32

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Susan Ansley Schaefer, MD treated as an allergist and immunologist in Manchester, NH during 2013 were skin testing, minimally invasive procedures, allergy testing and immunotherapy.

Volume of procedures performed by Dr. Susan Ansley Schaefer, MD for Medicare patients.

allergy testing	273
doctor visit	95
immunotherapy	59
injections	59
minimally invasive procedures	273
skin testing	273

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Susan Ansley Schaefer, MD.

**Gender**
Male	35
Female	57

**Age**
From 65 to 74	40
From 75 to 84	0
85 and over	0
Less than 65	38

Conditions of Medicare patients treated by Dr. Susan Ansley Schaefer, MD in 2013

Hypertension	40
High Cholesterol	46
Stroke	0
Ischemic Heart Disease	0
Depression	42
Chronic Kidney Disease	0
Asthma	37
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	12
Diabetes	25
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Susan Ansley Schaefer, MD treated as an allergist and immunologist in Manchester, NH during 2014 were skin testing, minimally invasive procedures, allergy testing and immunotherapy.

Volume of procedures performed by Dr. Susan Ansley Schaefer, MD for Medicare patients.

allergy testing	220
doctor visit	101
immunotherapy	127
injections	127
minimally invasive procedures	220
skin testing	220

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Susan Ansley Schaefer, MD.

**Gender**
Male	40
Female	79

**Age**
From 65 to 74	46
From 75 to 84	0
85 and over	0
Less than 65	40

Conditions of Medicare patients treated by Dr. Susan Ansley Schaefer, MD in 2014

Hypertension	43
High Cholesterol	44
Stroke	0
Ischemic Heart Disease	13
Depression	38
Chronic Kidney Disease	15
Asthma	36
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	13
Diabetes	18
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Susan Ansley Schaefer, MD treated as an allergist and immunologist in Manchester, NH during 2015 were skin testing, minimally invasive procedures, allergy testing and immunotherapy.

Volume of procedures performed by Dr. Susan Ansley Schaefer, MD for Medicare patients.

allergy testing	225
doctor visit	85
immunotherapy	84
injections	84
minimally invasive procedures	225
skin testing	225

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Susan Ansley Schaefer, MD.

**Gender**
Male	72
Female	108

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

Conditions of Medicare patients treated by Dr. Susan Ansley Schaefer, MD in 2015

Hypertension	41
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	0
Depression	31
Chronic Kidney Disease	14
Asthma	36
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	23
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Susan Ansley Schaefer, MD treated as an allergist and immunologist in Manchester, NH during 2016 were immunotherapy, injections, skin testing and minimally invasive procedures.

Volume of procedures performed by Dr. Susan Ansley Schaefer, MD for Medicare patients.

allergy testing	216
doctor visit	145
immunotherapy	299
injections	299
minimally invasive procedures	216
skin testing	216

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Susan Ansley Schaefer, MD.

**Gender**
Male	67
Female	120

**Ethnicity**
Non-Hispanic White	173
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	87
From 75 to 84	0
85 and over	0
Less than 65	61

Conditions of Medicare patients treated by Dr. Susan Ansley Schaefer, MD in 2016

Hypertension	44
High Cholesterol	44
Stroke	0
Ischemic Heart Disease	11
Depression	26
Chronic Kidney Disease	15
Asthma	40
Osteoperosis	7
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	11
Diabetes	21
Dementia	0
Cancer	7

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Susan Ansley Schaefer, MD treated as an allergist and immunologist in Manchester, NH during 2017 were immunotherapy and injections.

Volume of procedures performed by Dr. Susan Ansley Schaefer, MD for Medicare patients.

doctor visit	119
immunotherapy	259
injections	259

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Susan Ansley Schaefer, MD.

**Gender**
Male	47
Female	97

**Age**
From 65 to 74	68
From 75 to 84	0
85 and over	0
Less than 65	44

Conditions of Medicare patients treated by Dr. Susan Ansley Schaefer, MD in 2017

Hypertension	42
High Cholesterol	35
Stroke	0
Ischemic Heart Disease	11
Depression	30
Chronic Kidney Disease	9
Asthma	44
Osteoperosis	9
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	14
Diabetes	17
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Susan Ansley Schaefer, MD treated as an allergist and immunologist in Manchester, NH during 2018 were skin testing, minimally invasive procedures, allergy testing and immunotherapy.

Volume of procedures performed by Dr. Susan Ansley Schaefer, MD for Medicare patients.

allergy testing	291
doctor visit	130
immunotherapy	151
injections	151
minimally invasive procedures	291
skin testing	291

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Susan Ansley Schaefer, MD.

**Gender**
Male	51
Female	86

**Ethnicity**
Non-Hispanic White	123
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	76
From 75 to 84	0
85 and over	0
Less than 65	37

Conditions of Medicare patients treated by Dr. Susan Ansley Schaefer, MD in 2018

Hypertension	39
High Cholesterol	42
Stroke	0
Ischemic Heart Disease	10
Depression	30
Chronic Kidney Disease	17
Asthma	47
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	12
Diabetes	20
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Susan Ansley Schaefer, MD treated as an allergist and immunologist in Manchester, NH during 2019 were skin testing, minimally invasive procedures, allergy testing and immunotherapy.

Volume of procedures performed by Dr. Susan Ansley Schaefer, MD for Medicare patients.

allergy testing	236
doctor visit	142
immunotherapy	86
injections	86
minimally invasive procedures	236
skin testing	236

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Susan Ansley Schaefer, MD.

**Gender**
Male	44
Female	89

**Age**
From 65 to 74	71
From 75 to 84	0
85 and over	0
Less than 65	37

Conditions of Medicare patients treated by Dr. Susan Ansley Schaefer, MD in 2019

Hypertension	46
High Cholesterol	44
Stroke	0
Ischemic Heart Disease	11
Depression	31
Chronic Kidney Disease	17
Asthma	43
Osteoperosis	8
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	12
Diabetes	14
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Susan Ansley Schaefer, MD treated as an allergist and immunologist in Manchester, NH during 2020 were immunotherapy and injections.

Volume of procedures performed by Dr. Susan Ansley Schaefer, MD for Medicare patients.

doctor visit	111
immunotherapy	64
injections	64

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Susan Ansley Schaefer, MD.

**Gender**
Male	39
Female	80

**Ethnicity**
Non-Hispanic White	108
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	70
From 75 to 84	0
85 and over	0
Less than 65	34

Conditions of Medicare patients treated by Dr. Susan Ansley Schaefer, MD in 2020

Hypertension	42
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	11
Depression	29
Chronic Kidney Disease	13
Asthma	42
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	11
Diabetes	16
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Susan Ansley Schaefer, MD treated as an allergist and immunologist in Manchester, NH during 2021 were skin testing, minimally invasive procedures, allergy testing and immunotherapy.

Volume of procedures performed by Dr. Susan Ansley Schaefer, MD for Medicare patients.

allergy testing	638
doctor visit	177
immunotherapy	70
injections	70
minimally invasive procedures	638
skin testing	638

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Susan Ansley Schaefer, MD.

**Gender**
Male	41
Female	113

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

**Age**
From 65 to 74	80
From 75 to 84	0
85 and over	0
Less than 65	47

Conditions of Medicare patients treated by Dr. Susan Ansley Schaefer, MD in 2021

Hypertension	40
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	13
Depression	30
Chronic Kidney Disease	18
Asthma	43
Osteoperosis	10
Atrial Fibrilation	0
Heart Failure	8
Chronic Obstructive Pulmonary Disease	10
Diabetes	23
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Susan Ansley Schaefer, MD treated as an allergist and immunologist in Manchester, NH during 2022 were skin testing, minimally invasive procedures and allergy testing.

Volume of procedures performed by Dr. Susan Ansley Schaefer, MD for Medicare patients.

allergy testing	376
doctor visit	146
minimally invasive procedures	376
skin testing	376

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Susan Ansley Schaefer, MD.

**Gender**
Male	32
Female	97

**Ethnicity**
Non-Hispanic White	118
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	70
From 75 to 84	0
85 and over	0
Less than 65	34

Conditions of Medicare patients treated by Dr. Susan Ansley Schaefer, MD in 2022

Hypertension	53
High Cholesterol	64
Stroke	0
Ischemic Heart Disease	11
Depression	23
Chronic Kidney Disease	11
Asthma	59
Osteoperosis	12
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	16
Diabetes	21
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Susan Ansley Schaefer, MD treated as an allergist and immunologist in Manchester, NH during 2023 were skin testing, minimally invasive procedures, allergy testing and immunotherapy.

Volume of procedures performed by Dr. Susan Ansley Schaefer, MD for Medicare patients.

allergy testing	1257
doctor visit	116
immunotherapy	158
injections	158
minimally invasive procedures	1257
skin testing	1257

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Susan Ansley Schaefer, MD.

**Gender**
Male	27
Female	96

**Age**
From 65 to 74	64
From 75 to 84	38
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Susan Ansley Schaefer, MD in 2023

Hypertension	55
High Cholesterol	66
Stroke	0
Ischemic Heart Disease	12
Depression	26
Chronic Kidney Disease	15
Asthma	36
Osteoperosis	25
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	14
Diabetes	13
Dementia	0
Cancer	17

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Susan Ansley Schaefer, MD treated as an allergist and immunologist in Manchester, NH during 2024 were skin testing, minimally invasive procedures, allergy testing and immunotherapy.

Volume of procedures performed by Dr. Susan Ansley Schaefer, MD for Medicare patients.

allergy testing	1130
doctor visit	165
immunotherapy	173
injections	173
minimally invasive procedures	1130
skin testing	1130

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Susan Ansley Schaefer, MD.

**Gender**
Male	32
Female	118

**Ethnicity**
Non-Hispanic White	134
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	84
From 75 to 84	34
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Susan Ansley Schaefer, MD in 2024

Hypertension	50
High Cholesterol	66
Stroke	0
Ischemic Heart Disease	18
Depression	36
Chronic Kidney Disease	11
Asthma	49
Osteoperosis	21
Atrial Fibrilation	10
Heart Failure	8
Chronic Obstructive Pulmonary Disease	15
Diabetes	13
Dementia	0
Cancer	19

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Susan Ansley Schaefer, MD for Medicare patients.

The highest averages for the top procedures that Dr. Susan Ansley Schaefer, MD treated as an allergist and immunologist in Manchester, NH were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

allergy testing	486
doctor visit	123
immunotherapy	130
injections	130
minimally invasive procedures	486
skin testing	486

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Susan Ansley Schaefer, MD.

**Gender**
Female	87
Male	40

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	61
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
85 and over	0
75 to 84	5
Less than 65	33
65 to 74	64

Average of Total of Conditions of Medicare patients treated by Dr. Susan Ansley Schaefer, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Susan Ansley Schaefer, MD treated were high cholesterol, hypertension, asthma and depression.

Hypertension	41
High Cholesterol	46
Stroke	0
Ischemic Heart Disease	9
Depression	28
Chronic Kidney Disease	11
Asthma	39
Osteoporosis	7
Heart Failure	1
Chronic Obstructive Pulmonary Disease	10
Diabetes	17
Atrial Fibrillation	0
Cancer	6
Dementia	0

Education & Training

She has a state license in Oregon.

Licensed In: Oregon

Ratings & Reviews

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General Payments

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

**Payments by Company**
Teva Pharmaceuticals USA, Inc.	$110 QVAR $65	PROAIR $45

**Types of Payments**
Food and Beverage	$110

Biography

Dr. Susan Schaefer is a Manchester, NH physician who specializes in allergy & immunology. Dr. Schaefer obtained a license to practice in New Hampshire.

Select Year:

Dr. Susan Ansley Schaefer, 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. Susan Ansley Schaefer, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Susan Ansley Schaefer, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Susan Ansley Schaefer, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Susan Ansley Schaefer, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Susan Ansley Schaefer, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Susan Ansley Schaefer, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Susan Ansley Schaefer, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Susan Ansley Schaefer, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Susan Ansley Schaefer, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Susan Ansley Schaefer, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Susan Ansley Schaefer, MD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Susan Ansley Schaefer, MD in 2024

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Average Medicare Patient Data From 2012 - 2024

Average of Total of Conditions of Medicare patients treated by Dr. Susan Ansley Schaefer, MD From 2012 - 2024

Education & Training

Ratings & Reviews

General Payments

Biography

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