In 2023, Dr. John Herman Wills, MD had a list price for blood draw, blood draw for lab tests, phlebotomy for lab tests, and venipuncture (phlebotomy) that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Maryland. 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 Affordability:

lab tests

urine tests

In 2012, Dr. John Herman Wills, MD had a list price for lab tests, and urine tests that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Maryland. 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. John Herman Wills, MD treated as a family medicine practitioner in Upper Marlboro, MD during 2012 were blood draw, lab tests and preventive care.

Volume of procedures performed by Dr. John Herman Wills, MD for Medicare patients.

blood draw	83
doctor visit	307
lab tests	27
preventive care	27

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John Herman Wills, MD treated as a family medicine practitioner in Upper Marlboro, MD during 2013 were blood draw, lab tests and preventive care.

Volume of procedures performed by Dr. John Herman Wills, MD for Medicare patients.

blood draw	40
doctor visit	199
lab tests	31
preventive care	31

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John Herman Wills, MD.

**Gender**
Male	41
Female	62

**Ethnicity**
Non-Hispanic White	0
Black	91
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	50
From 75 to 84	0
85 and over	0
Less than 65	30

Conditions of Medicare patients treated by Dr. John Herman Wills, MD in 2013

Hypertension	56
High Cholesterol	28
Stroke	0
Ischemic Heart Disease	15
Depression	11
Chronic Kidney Disease	17
Asthma	13
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	15
Chronic Obstructive Pulmonary Disease	0
Diabetes	41
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John Herman Wills, MD treated as a family medicine practitioner in Upper Marlboro, MD during 2014 were blood draw, lab tests and preventive care.

Volume of procedures performed by Dr. John Herman Wills, MD for Medicare patients.

blood draw	51
doctor visit	246
lab tests	30
preventive care	30

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John Herman Wills, MD.

**Gender**
Male	47
Female	62

**Ethnicity**
Non-Hispanic White	0
Black	92
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	37

Conditions of Medicare patients treated by Dr. John Herman Wills, MD in 2014

Hypertension	52
High Cholesterol	27
Stroke	0
Ischemic Heart Disease	14
Depression	0
Chronic Kidney Disease	19
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	12
Chronic Obstructive Pulmonary Disease	0
Diabetes	33
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John Herman Wills, MD treated as a family medicine practitioner in Upper Marlboro, MD during 2015 were blood draw, lab tests and diabetes management.

Volume of procedures performed by Dr. John Herman Wills, MD for Medicare patients.

blood draw	74
diabetes management	20
doctor visit	304
lab tests	53

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John Herman Wills, MD.

**Gender**
Male	132
Female	206

**Ethnicity**
Non-Hispanic White	0
Black	212
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	168
From 75 to 84	0
85 and over	0
Less than 65	76

Conditions of Medicare patients treated by Dr. John Herman Wills, MD in 2015

Hypertension	67
High Cholesterol	37
Stroke	0
Ischemic Heart Disease	22
Depression	12
Chronic Kidney Disease	19
Asthma	15
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	14
Chronic Obstructive Pulmonary Disease	12
Diabetes	37
Dementia	0
Cancer	8

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John Herman Wills, MD treated as a family medicine practitioner in Upper Marlboro, MD during 2016 were blood draw, lab tests and diabetes management.

Volume of procedures performed by Dr. John Herman Wills, MD for Medicare patients.

blood draw	103
diabetes management	46
doctor visit	410
lab tests	87

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John Herman Wills, MD.

**Gender**
Male	86
Female	129

**Ethnicity**
Non-Hispanic White	0
Black	128
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	106
From 75 to 84	48
85 and over	20
Less than 65	41

Conditions of Medicare patients treated by Dr. John Herman Wills, MD in 2016

Hypertension	59
High Cholesterol	39
Stroke	0
Ischemic Heart Disease	27
Depression	12
Chronic Kidney Disease	27
Asthma	13
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	18
Chronic Obstructive Pulmonary Disease	12
Diabetes	37
Dementia	8
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John Herman Wills, MD treated as a family medicine practitioner in Upper Marlboro, MD during 2017 were blood draw, lab tests, diabetes management and preventive care.

Volume of procedures performed by Dr. John Herman Wills, MD for Medicare patients.

aspiration	16
blood draw	112
breathing treatment	23
diabetes management	34
doctor visit	447
injections	16
lab tests	109
preventive care	23

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John Herman Wills, MD.

**Gender**
Male	110
Female	140

**Ethnicity**
Non-Hispanic White	85
Black	154
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	123
From 75 to 84	58
85 and over	14
Less than 65	55

Conditions of Medicare patients treated by Dr. John Herman Wills, MD in 2017

Hypertension	53
High Cholesterol	31
Stroke	5
Ischemic Heart Disease	25
Depression	13
Chronic Kidney Disease	20
Asthma	8
Osteoperosis	0
Atrial Fibrilation	6
Heart Failure	15
Chronic Obstructive Pulmonary Disease	9
Diabetes	34
Dementia	10
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John Herman Wills, MD treated as a family medicine practitioner in Upper Marlboro, MD during 2018 were blood draw, lab tests, diabetes management and breathing treatment.

Volume of procedures performed by Dr. John Herman Wills, MD for Medicare patients.

aspiration	19
blood draw	103
breathing treatment	27
diabetes management	32
doctor visit	453
injections	19
lab tests	76
preventive care	20

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John Herman Wills, MD.

**Gender**
Male	103
Female	157

**Ethnicity**
Non-Hispanic White	107
Black	141
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	124
From 75 to 84	69
85 and over	12
Less than 65	55

Conditions of Medicare patients treated by Dr. John Herman Wills, MD in 2018

Hypertension	62
High Cholesterol	43
Stroke	4
Ischemic Heart Disease	26
Depression	18
Chronic Kidney Disease	28
Asthma	8
Osteoperosis	0
Atrial Fibrilation	7
Heart Failure	18
Chronic Obstructive Pulmonary Disease	13
Diabetes	40
Dementia	8
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John Herman Wills, MD treated as a family medicine practitioner in Upper Marlboro, MD during 2019 were blood draw and lab tests.

Volume of procedures performed by Dr. John Herman Wills, MD for Medicare patients.

blood draw	41
doctor visit	141
lab tests	14

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John Herman Wills, MD.

**Gender**
Male	57
Female	59

**Ethnicity**
Non-Hispanic White	0
Black	89
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	60
From 75 to 84	28
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Herman Wills, MD in 2019

Hypertension	56
High Cholesterol	33
Stroke	0
Ischemic Heart Disease	22
Depression	0
Chronic Kidney Disease	28
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	14
Chronic Obstructive Pulmonary Disease	0
Diabetes	43
Dementia	11
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John Herman Wills, MD treated as a family medicine practitioner in Upper Marlboro, MD during 2020 were blood draw, lab tests, aspiration and injections.

Volume of procedures performed by Dr. John Herman Wills, MD for Medicare patients.

aspiration	27
blood draw	81
diabetes management	25
doctor visit	357
injections	27
lab tests	53

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John Herman Wills, MD.

**Gender**
Male	73
Female	86

**Ethnicity**
Non-Hispanic White	0
Black	131
Hispanic	0
Asian	0
Other	0
Native American	0

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

Conditions of Medicare patients treated by Dr. John Herman Wills, MD in 2020

Hypertension	54
High Cholesterol	31
Stroke	0
Ischemic Heart Disease	21
Depression	9
Chronic Kidney Disease	28
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	11
Chronic Obstructive Pulmonary Disease	9
Diabetes	43
Dementia	11
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. John Herman Wills, MD treated as a family medicine practitioner in Upper Marlboro, MD during 2021 were blood draw, lab tests, aspiration and injections.

Volume of procedures performed by Dr. John Herman Wills, MD for Medicare patients.

aspiration	26
blood draw	92
doctor visit	390
injections	26
lab tests	32

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John Herman Wills, MD.

**Gender**
Male	81
Female	92

**Ethnicity**
Non-Hispanic White	0
Black	141
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	92
From 75 to 84	45
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Herman Wills, MD in 2021

Hypertension	51
High Cholesterol	28
Stroke	0
Ischemic Heart Disease	21
Depression	6
Chronic Kidney Disease	23
Asthma	0
Osteoperosis	0
Atrial Fibrilation	8
Heart Failure	9
Chronic Obstructive Pulmonary Disease	11
Diabetes	37
Dementia	10
Cancer	6

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. John Herman Wills, MD treated as a family medicine practitioner in Upper Marlboro, MD during 2022 were blood draw, lab tests, diabetes management and aspiration.

Volume of procedures performed by Dr. John Herman Wills, MD for Medicare patients.

aspiration	24
blood draw	86
diabetes management	25
doctor visit	384
injections	24
lab tests	45

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. John Herman Wills, MD.

**Gender**
Male	79
Female	83

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

**Age**
From 65 to 74	79
From 75 to 84	49
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Herman Wills, MD in 2022

Hypertension	66
High Cholesterol	38
Stroke	7
Ischemic Heart Disease	14
Depression	9
Chronic Kidney Disease	21
Asthma	8
Osteoperosis	0
Atrial Fibrilation	10
Heart Failure	10
Chronic Obstructive Pulmonary Disease	10
Diabetes	37
Dementia	0
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. John Herman Wills, MD for Medicare patients.

The highest averages for the top procedures that Dr. John Herman Wills, MD treated as a family medicine practitioner in Upper Marlboro, MD were blood draw, lab tests, diabetes management and preventive care.

aspiration	22
blood draw	78
diabetes management	30
doctor visit	330
injections	22
lab tests	50
preventive care	26

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. John Herman Wills, MD.

**Gender**
Female	97
Male	73

**Ethnicity**
Black / African American	118
Asian / Pacific Islander	0
Non-Hispanic White	17
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
85 and over	4
75 to 84	30
Less than 65	26
65 to 74	85

Average of Total of Conditions of Medicare patients treated by Dr. John Herman Wills, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. John Herman Wills, MD treated were hypertension, diabetes, high cholesterol and chronic kidney disease.

Hypertension	52
High Cholesterol	30
Stroke	1
Ischemic Heart Disease	18
Depression	8
Chronic Kidney Disease	20
Asthma	5
Osteoporosis	0
Heart Failure	12
Chronic Obstructive Pulmonary Disease	6
Diabetes	34
Atrial Fibrillation	2
Dementia	5
Cancer	7

Education & Training

He has a state license in Maryland.

Licensed In: Maryland

Ratings & Reviews

Dr. John Herman Wills, MD has an average of 1.0 out of 5 stars based on 1 ratings. We collect ratings and reviews of Dr. John Herman Wills, MD from all over the web to help you find the right in Upper Marlboro, MD.

Overall Rating

(1 Rating)

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General Payments

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

**Payments by Company**
AstraZeneca Pharmaceuticals LP	$2,580 FARXIGA $1,665	BYDUREON $389	SYMBICORT $158	BEVESPI AEROSPHERE $91	BYDUREON WEEKLY $30	Other $247
Takeda Pharmaceuticals America, Inc.	$1,382 Colcrys $375	Contrave $363	Kazano $292	Dexilant $118	Uloric $110	Other $124
GlaxoSmithKline, LLC.	$844 BREO $418	TRELEGY ELLIPTA $225	VENTOLIN $39	ANORO $35	ARNUITY $8	Other $118
Lilly USA, LLC	$809 MOUNJARO $251	JARDIANCE $191	BASAGLAR $103	CIALIS $68	REYVOW $67	Other $130
Boehringer Ingelheim Pharmaceuticals, Inc.	$791 GLYXAMBI $279	SPIRIVA RESPIMAT $170	STIOLTO $143	JARDIANCE $141	STIOLTO RESPIMAT $27	Other $31
Other	$6,468 Androgel $449	XARELTO $417	TOUJEO $282	VRAYLAR $253	Edarbyclor $235	Other $4,831

**Types of Payments**
Food and Beverage	$12,614
Education	$149
Gift	$111

Biography

Dr. John Wills practices family medicine in Upper Marlboro, MD. Dr. Wills attended medical school at Meharry Medical College.

Select Year:

Dr. John Herman Wills, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. John Herman Wills, MD in 2023

By Affordability:

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. John Herman Wills, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Herman Wills, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Herman Wills, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Herman Wills, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Herman Wills, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Herman Wills, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Herman Wills, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Herman Wills, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Herman Wills, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Herman Wills, 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. John Herman Wills, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

Other Providers in Upper Marlboro, MD