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Dr. Amber D. Willis, MD

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Specializes in: Family Medicine and Emergency Medicine

Baylor College of Medicine

100 Witmer Road Suite 220 Horsham Pa
Horsham Township, PA 19044

(630) 874-2998

Dr. Amber D. Willis, MD is a family medicine practitioner in Horsham Township, PA specializing in family medicine and emergency medicine. She graduated from Baylor College of Medicine. Dr. Amber D. Willis, MD is affiliated with UPMC.

Office Locations

100 Witmer Road Suite 220 Horsham Pa
Horsham Township, PA 19044

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Noteworthy Medicare Patient Procedures Performed by Dr. Amber D. Willis, MD in 2024

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

Top 25%

By Volume:

emergency room care

In 2012, Dr. Amber D. Willis, MD performed more emergency room (ER) care procedures for Medicare patients than 75% of providers in related specialties within Pennsylvania.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Amber D. Willis, MD treated as a family medicine practitioner in Horsham Township, PA during 2012 were emergency care.

Volume of procedures performed by Dr. Amber D. Willis, MD for Medicare patients.

emergency care	210

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Amber D. Willis, MD treated as a family medicine practitioner in Horsham Township, PA during 2013 were emergency care.

Volume of procedures performed by Dr. Amber D. Willis, MD for Medicare patients.

emergency care	209

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Amber D. Willis, MD.

**Gender**
Male	102
Female	107

**Ethnicity**
Non-Hispanic White	189
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	58
From 75 to 84	42
85 and over	45
Less than 65	64

Conditions of Medicare patients treated by Dr. Amber D. Willis, MD in 2013

Hypertension	75
High Cholesterol	54
Stroke	11
Ischemic Heart Disease	60
Depression	37
Chronic Kidney Disease	41
Asthma	12
Osteoperosis	6
Atrial Fibrilation	20
Heart Failure	39
Chronic Obstructive Pulmonary Disease	26
Diabetes	46
Dementia	29
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Amber D. Willis, MD treated as a family medicine practitioner in Horsham Township, PA during 2014 were emergency care.

Volume of procedures performed by Dr. Amber D. Willis, MD for Medicare patients.

emergency care	117

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Amber D. Willis, MD.

**Gender**
Male	56
Female	88

**Age**
From 65 to 74	32
From 75 to 84	31
85 and over	28
Less than 65	53

Conditions of Medicare patients treated by Dr. Amber D. Willis, MD in 2014

Hypertension	75
High Cholesterol	56
Stroke	13
Ischemic Heart Disease	58
Depression	46
Chronic Kidney Disease	43
Asthma	10
Osteoperosis	11
Atrial Fibrilation	17
Heart Failure	47
Chronic Obstructive Pulmonary Disease	34
Diabetes	44
Dementia	22
Cancer	17

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Amber D. Willis, MD treated as a family medicine practitioner in Horsham Township, PA during 2015 were emergency care.

Volume of procedures performed by Dr. Amber D. Willis, MD for Medicare patients.

emergency care	175

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Amber D. Willis, MD.

**Gender**
Male	172
Female	204

**Ethnicity**
Non-Hispanic White	338
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	96
From 75 to 84	68
85 and over	80
Less than 65	132

Conditions of Medicare patients treated by Dr. Amber D. Willis, MD in 2015

Hypertension	75
High Cholesterol	55
Stroke	14
Ischemic Heart Disease	56
Depression	44
Chronic Kidney Disease	40
Asthma	22
Osteoperosis	9
Atrial Fibrilation	21
Heart Failure	34
Chronic Obstructive Pulmonary Disease	34
Diabetes	36
Dementia	18
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Amber D. Willis, MD treated as a family medicine practitioner in Horsham Township, PA during 2016 were emergency care.

Volume of procedures performed by Dr. Amber D. Willis, MD for Medicare patients.

emergency care	141

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Amber D. Willis, MD.

**Gender**
Male	91
Female	77

**Ethnicity**
Non-Hispanic White	156
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	42
From 75 to 84	37
85 and over	25
Less than 65	64

Conditions of Medicare patients treated by Dr. Amber D. Willis, MD in 2016

Hypertension	75
High Cholesterol	60
Stroke	8
Ischemic Heart Disease	57
Depression	48
Chronic Kidney Disease	47
Asthma	35
Osteoperosis	0
Atrial Fibrilation	21
Heart Failure	34
Chronic Obstructive Pulmonary Disease	34
Diabetes	50
Dementia	25
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Amber D. Willis, MD treated as a family medicine practitioner in Horsham Township, PA during 2017 were blood draw, X-rays, lab tests and thoracic (chest) imaging.

Volume of procedures performed by Dr. Amber D. Willis, MD for Medicare patients.

blood draw	965
breathing treatment	30
doctor visit	284
emergency care	12
lab tests	109
spinal procedures	17
thoracic (chest) imaging	96
X-rays	113

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Amber D. Willis, MD.

**Gender**
Male	467
Female	602

**Ethnicity**
Non-Hispanic White	869
Black	159
Hispanic	0
Asian	0
Other	26
Native American	0

**Age**
From 65 to 74	586
From 75 to 84	273
85 and over	57
Less than 65	153

Conditions of Medicare patients treated by Dr. Amber D. Willis, MD in 2017

Hypertension	72
High Cholesterol	57
Stroke	4
Ischemic Heart Disease	28
Depression	20
Chronic Kidney Disease	25
Asthma	8
Osteoperosis	6
Atrial Fibrilation	9
Heart Failure	17
Chronic Obstructive Pulmonary Disease	14
Diabetes	34
Dementia	6
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Amber D. Willis, MD treated as a family medicine practitioner in Horsham Township, PA during 2018 were blood draw, emergency care, breathing treatment and lab tests.

Volume of procedures performed by Dr. Amber D. Willis, MD for Medicare patients.

blood draw	258
breathing treatment	33
doctor visit	113
emergency care	197
lab tests	24

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Amber D. Willis, MD.

**Gender**
Male	271
Female	332

**Ethnicity**
Non-Hispanic White	433
Black	156
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	251
From 75 to 84	169
85 and over	73
Less than 65	110

Conditions of Medicare patients treated by Dr. Amber D. Willis, MD in 2018

Hypertension	75
High Cholesterol	66
Stroke	7
Ischemic Heart Disease	38
Depression	22
Chronic Kidney Disease	0
Asthma	9
Osteoperosis	6
Atrial Fibrilation	12
Heart Failure	27
Chronic Obstructive Pulmonary Disease	20
Diabetes	37
Dementia	13
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Amber D. Willis, MD treated as a family medicine practitioner in Horsham Township, PA during 2019 were emergency care.

Volume of procedures performed by Dr. Amber D. Willis, MD for Medicare patients.

emergency care	492

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Amber D. Willis, MD.

**Gender**
Male	206
Female	244

**Ethnicity**
Non-Hispanic White	236
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	157
From 75 to 84	131
85 and over	57
Less than 65	105

Conditions of Medicare patients treated by Dr. Amber D. Willis, MD in 2019

Hypertension	75
High Cholesterol	70
Stroke	13
Ischemic Heart Disease	44
Depression	28
Chronic Kidney Disease	46
Asthma	8
Osteoperosis	5
Atrial Fibrilation	17
Heart Failure	38
Chronic Obstructive Pulmonary Disease	31
Diabetes	44
Dementia	22
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Amber D. Willis, MD treated as a family medicine practitioner in Horsham Township, PA during 2020 were emergency care.

Volume of procedures performed by Dr. Amber D. Willis, MD for Medicare patients.

emergency care	332

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Amber D. Willis, MD.

**Gender**
Male	155
Female	161

**Ethnicity**
Non-Hispanic White	179
Black	125
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	122
From 75 to 84	85
85 and over	57
Less than 65	52

Conditions of Medicare patients treated by Dr. Amber D. Willis, MD in 2020

Hypertension	75
High Cholesterol	66
Stroke	15
Ischemic Heart Disease	53
Depression	27
Chronic Kidney Disease	52
Asthma	7
Osteoperosis	5
Atrial Fibrilation	16
Heart Failure	42
Chronic Obstructive Pulmonary Disease	30
Diabetes	44
Dementia	31
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Amber D. Willis, MD treated as a family medicine practitioner in Horsham Township, PA during 2021 were emergency care.

Volume of procedures performed by Dr. Amber D. Willis, MD for Medicare patients.

emergency care	314

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Amber D. Willis, MD.

**Gender**
Male	109
Female	179

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

**Age**
From 65 to 74	114
From 75 to 84	73
85 and over	43
Less than 65	58

Conditions of Medicare patients treated by Dr. Amber D. Willis, MD in 2021

Hypertension	75
High Cholesterol	67
Stroke	14
Ischemic Heart Disease	47
Depression	33
Chronic Kidney Disease	50
Asthma	11
Osteoperosis	8
Atrial Fibrilation	15
Heart Failure	36
Chronic Obstructive Pulmonary Disease	25
Diabetes	45
Dementia	26
Cancer	14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Amber D. Willis, MD treated as a family medicine practitioner in Horsham Township, PA during 2022 were emergency care.

Volume of procedures performed by Dr. Amber D. Willis, MD for Medicare patients.

emergency care	249

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Amber D. Willis, MD.

**Gender**
Male	115
Female	133

**Ethnicity**
Non-Hispanic White	157
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	83
From 75 to 84	83
85 and over	37
Less than 65	45

Conditions of Medicare patients treated by Dr. Amber D. Willis, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	23
Ischemic Heart Disease	34
Depression	33
Chronic Kidney Disease	35
Asthma	11
Osteoperosis	8
Atrial Fibrilation	23
Heart Failure	28
Chronic Obstructive Pulmonary Disease	25
Diabetes	44
Dementia	23
Cancer	19

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Amber D. Willis, MD treated as a family medicine practitioner in Horsham Township, PA during 2023 were emergency care.

Volume of procedures performed by Dr. Amber D. Willis, MD for Medicare patients.

emergency care	295

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Amber D. Willis, MD.

**Gender**
Male	110
Female	166

**Ethnicity**
Non-Hispanic White	176
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	99
From 75 to 84	91
85 and over	39
Less than 65	47

Conditions of Medicare patients treated by Dr. Amber D. Willis, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	17
Ischemic Heart Disease	37
Depression	30
Chronic Kidney Disease	41
Asthma	16
Osteoperosis	10
Atrial Fibrilation	26
Heart Failure	38
Chronic Obstructive Pulmonary Disease	34
Diabetes	50
Dementia	16
Cancer	13

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Amber D. Willis, MD treated as a family medicine practitioner in Horsham Township, PA during 2024 were emergency care.

Volume of procedures performed by Dr. Amber D. Willis, MD for Medicare patients.

emergency care	290

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Amber D. Willis, MD.

**Gender**
Male	121
Female	159

**Ethnicity**
Non-Hispanic White	174
Black	95
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	72
From 75 to 84	115
85 and over	56
Less than 65	37

Conditions of Medicare patients treated by Dr. Amber D. Willis, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	18
Ischemic Heart Disease	38
Depression	31
Chronic Kidney Disease	42
Asthma	13
Osteoperosis	14
Atrial Fibrilation	32
Heart Failure	41
Chronic Obstructive Pulmonary Disease	30
Diabetes	46
Dementia	20
Cancer	20

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Amber D. Willis, MD for Medicare patients.

The highest averages for the top procedures that Dr. Amber D. Willis, MD treated as a family medicine practitioner in Horsham Township, PA were blood draw, emergency care, X-rays and thoracic (chest) imaging.

blood draw	611
doctor visit	198
emergency care	233
lab tests	66
spinal procedures	17
thoracic (chest) imaging	96
X-rays	113

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Amber D. Willis, MD.

**Gender**
Female	188
Male	151

**Ethnicity**
Black / African American	41
Asian / Pacific Islander	0
Non-Hispanic White	236
Hispanic	0
Native American / Alaskan Native	0
Other	2

**Age**
85 and over	45
75 to 84	92
Less than 65	70
65 to 74	131

Average of Total of Conditions of Medicare patients treated by Dr. Amber D. Willis, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Amber D. Willis, MD treated were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	69
High Cholesterol	59
Stroke	12
Ischemic Heart Disease	42
Depression	30
Chronic Kidney Disease	35
Asthma	12
Osteoporosis	6
Heart Failure	32
Chronic Obstructive Pulmonary Disease	25
Diabetes	40
Atrial Fibrillation	17
Cancer	12
Dementia	19

Education & Training

Dr. Amber D. Willis, MD graduated from Baylor College of Medicine. She completed residency at WHS Family Medicine Residency Program; Washington, PA. She is certified by the American Board of Family Medicine - Family Medicine and has a state license in South Carolina.

Medical School: Baylor College of Medicine

Residency: WHS Family Medicine Residency Program; Washington, PA

Board Certification: American Board of Family Medicine - Family Medicine

Licensed In: South Carolina

Affiliations & Hospitals

Dr. Amber D. Willis, MD is associated with these hospitals and organizations:

UPMC

Ratings & Reviews

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General Payments

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

**Payments by Company**
Horizon Pharma USA, Inc.	$2 DUEXIS-800mg Ibuprofen- 26.6mg Famotidine $2

**Types of Payments**
Education	$2

Biography

Dr. Amber Willis is a family medicine and emergency medicine specialist in Horsham Township, PA. She is affiliated with UPMC. Dr. Willis graduated from Baylor College of Medicine.