In 2023, Dr. William James Wittman, MD had a list price for hospital care, inpatient care, and inpatient hospital care (for patient admitted to hospital) that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Wisconsin. 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 10%

By Volume:

inpatient hospital care

In 2023, Dr. William James Wittman, MD performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 90% of providers in related specialties within Wisconsin.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. William James Wittman, MD treated as an internist in Oconto Falls, WI during 2012 were lab tests, blood draw, preventive care and X-rays.

Volume of procedures performed by Dr. William James Wittman, MD for Medicare patients.

blood draw	677
breast procedures	154
diabetes management	173
diagnostic procedures	32
gastrointestinal procedures	50
hip imaging	19
hospital care	228
inpatient care	228
lab tests	2055
minimally invasive procedures	50
musculoskeletal imaging	166
preventive care	647
removal of lesion (e.g. growth)	32
thoracic (chest) imaging	53
thyroid function tests	65
women's imaging	154
X-rays	373

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. William James Wittman, MD treated as an internist in Oconto Falls, WI during 2013 were lab tests, blood draw, preventive care and X-rays.

Volume of procedures performed by Dr. William James Wittman, MD for Medicare patients.

blood draw	772
breast procedures	166
diabetes management	167
diagnostic procedures	32
gastrointestinal procedures	45
hospital care	225
inpatient care	225
lab tests	2196
minimally invasive procedures	45
musculoskeletal imaging	104
preventive care	683
removal of lesion (e.g. growth)	32
thoracic (chest) imaging	56
thyroid function tests	100
vaccines	16
women's imaging	166
X-rays	326

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. William James Wittman, MD.

**Gender**
Male	247
Female	302

**Age**
From 65 to 74	206
From 75 to 84	194
85 and over	85
Less than 65	64

Conditions of Medicare patients treated by Dr. William James Wittman, MD in 2013

Hypertension	60
High Cholesterol	47
Stroke	4
Ischemic Heart Disease	30
Depression	10
Chronic Kidney Disease	16
Asthma	3
Osteoperosis	4
Atrial Fibrilation	14
Heart Failure	20
Chronic Obstructive Pulmonary Disease	9
Diabetes	29
Dementia	7
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. William James Wittman, MD treated as an internist in Oconto Falls, WI during 2014 were lab tests, blood draw, preventive care and X-rays.

Volume of procedures performed by Dr. William James Wittman, MD for Medicare patients.

blood draw	573
breast procedures	100
diabetes management	136
diagnostic procedures	25
gastrointestinal procedures	25
hip imaging	29
hospital care	173
inpatient care	173
lab tests	1670
minimally invasive procedures	25
musculoskeletal imaging	124
preventive care	482
removal of lesion (e.g. growth)	25
thoracic (chest) imaging	34
thyroid function tests	64
vaccines	11
women's imaging	100
X-rays	258

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. William James Wittman, MD.

**Gender**
Male	209
Female	264

**Age**
From 65 to 74	177
From 75 to 84	162
85 and over	74
Less than 65	60

Conditions of Medicare patients treated by Dr. William James Wittman, MD in 2014

Hypertension	57
High Cholesterol	44
Stroke	4
Ischemic Heart Disease	30
Depression	13
Chronic Kidney Disease	17
Asthma	4
Osteoperosis	3
Atrial Fibrilation	14
Heart Failure	20
Chronic Obstructive Pulmonary Disease	8
Diabetes	28
Dementia	6
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. William James Wittman, MD treated as an internist in Oconto Falls, WI during 2015 were lab tests, preventive care, blood draw and X-rays.

Volume of procedures performed by Dr. William James Wittman, MD for Medicare patients.

blood draw	468
breast procedures	24
diabetes management	174
gastrointestinal procedures	12
hip imaging	41
hospital care	177
inpatient care	150
lab tests	2221
minimally invasive procedures	12
musculoskeletal imaging	119
outpatient care	27
preventive care	544
thoracic (chest) imaging	51
thyroid function tests	69
vaccines	75
women's imaging	24
X-rays	194

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. William James Wittman, MD.

**Gender**
Male	514
Female	540

**Age**
From 65 to 74	388
From 75 to 84	404
85 and over	154
Less than 65	108

Conditions of Medicare patients treated by Dr. William James Wittman, MD in 2015

Hypertension	59
High Cholesterol	47
Stroke	4
Ischemic Heart Disease	33
Depression	14
Chronic Kidney Disease	19
Asthma	6
Osteoperosis	5
Atrial Fibrilation	18
Heart Failure	21
Chronic Obstructive Pulmonary Disease	9
Diabetes	29
Dementia	7
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. William James Wittman, MD treated as an internist in Oconto Falls, WI during 2016 were lab tests, preventive care, blood draw and diabetes management.

Volume of procedures performed by Dr. William James Wittman, MD for Medicare patients.

blood draw	367
diabetes management	212
gastrointestinal procedures	18
lab tests	2560
minimally invasive procedures	18
musculoskeletal imaging	46
preventive care	524
thoracic (chest) imaging	46
thyroid function tests	97
X-rays	92

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. William James Wittman, MD.

**Gender**
Male	284
Female	278

**Ethnicity**
Non-Hispanic White	548
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	204
From 75 to 84	191
85 and over	98
Less than 65	69

Conditions of Medicare patients treated by Dr. William James Wittman, MD in 2016

Hypertension	62
High Cholesterol	48
Stroke	4
Ischemic Heart Disease	36
Depression	16
Chronic Kidney Disease	22
Asthma	12
Osteoperosis	4
Atrial Fibrilation	14
Heart Failure	23
Chronic Obstructive Pulmonary Disease	10
Diabetes	29
Dementia	8
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. William James Wittman, MD treated as an internist in Oconto Falls, WI during 2017 were lab tests, preventive care, diabetes management and blood draw.

Volume of procedures performed by Dr. William James Wittman, MD for Medicare patients.

blood draw	129
diabetes management	215
lab tests	2644
musculoskeletal imaging	44
preventive care	533
thoracic (chest) imaging	40
thyroid function tests	113
X-rays	84

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. William James Wittman, MD.

**Gender**
Male	291
Female	268

**Ethnicity**
Non-Hispanic White	540
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	223
From 75 to 84	177
85 and over	88
Less than 65	71

Conditions of Medicare patients treated by Dr. William James Wittman, MD in 2017

Hypertension	60
High Cholesterol	50
Stroke	3
Ischemic Heart Disease	34
Depression	18
Chronic Kidney Disease	26
Asthma	6
Osteoperosis	5
Atrial Fibrilation	12
Heart Failure	20
Chronic Obstructive Pulmonary Disease	11
Diabetes	29
Dementia	8
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. William James Wittman, MD treated as an internist in Oconto Falls, WI during 2018 were lab tests, preventive care, diabetes management and blood draw.

Volume of procedures performed by Dr. William James Wittman, MD for Medicare patients.

blood draw	149
diabetes management	206
lab tests	2534
musculoskeletal imaging	16
preventive care	525
spinal procedures	12
thyroid function tests	110
X-rays	28

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. William James Wittman, MD.

**Gender**
Male	276
Female	267

**Ethnicity**
Non-Hispanic White	526
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	222
From 75 to 84	163
85 and over	85
Less than 65	73

Conditions of Medicare patients treated by Dr. William James Wittman, MD in 2018

Hypertension	65
High Cholesterol	61
Stroke	4
Ischemic Heart Disease	32
Depression	22
Chronic Kidney Disease	30
Asthma	6
Osteoperosis	6
Atrial Fibrilation	14
Heart Failure	18
Chronic Obstructive Pulmonary Disease	10
Diabetes	30
Dementia	10
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. William James Wittman, MD treated as an internist in Oconto Falls, WI during 2019 were lab tests, preventive care, diabetes management and blood draw.

Volume of procedures performed by Dr. William James Wittman, MD for Medicare patients.

blood draw	99
diabetes management	167
lab tests	2363
musculoskeletal imaging	18
preventive care	454
thyroid function tests	86
X-rays	18

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. William James Wittman, MD.

**Gender**
Male	261
Female	232

**Ethnicity**
Non-Hispanic White	468
Black	0
Hispanic	0
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	198
From 75 to 84	158
85 and over	69
Less than 65	68

Conditions of Medicare patients treated by Dr. William James Wittman, MD in 2019

Hypertension	62
High Cholesterol	56
Stroke	3
Ischemic Heart Disease	35
Depression	22
Chronic Kidney Disease	31
Asthma	7
Osteoperosis	5
Atrial Fibrilation	13
Heart Failure	18
Chronic Obstructive Pulmonary Disease	11
Diabetes	30
Dementia	8
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. William James Wittman, MD treated as an internist in Oconto Falls, WI during 2020 were lab tests, preventive care, diabetes management and thyroid function tests.

Volume of procedures performed by Dr. William James Wittman, MD for Medicare patients.

blood draw	48
diabetes management	109
lab tests	1717
preventive care	314
thyroid function tests	61

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. William James Wittman, MD.

**Gender**
Male	198
Female	164

**Ethnicity**
Non-Hispanic White	348
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	142
From 75 to 84	110
85 and over	52
Less than 65	58

Conditions of Medicare patients treated by Dr. William James Wittman, MD in 2020

Hypertension	60
High Cholesterol	58
Stroke	4
Ischemic Heart Disease	34
Depression	20
Chronic Kidney Disease	33
Asthma	6
Osteoperosis	6
Atrial Fibrilation	15
Heart Failure	20
Chronic Obstructive Pulmonary Disease	10
Diabetes	28
Dementia	7
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. William James Wittman, MD treated as an internist in Oconto Falls, WI during 2021 were lab tests, preventive care, hospital care and inpatient care.

Volume of procedures performed by Dr. William James Wittman, MD for Medicare patients.

blood draw	59
diabetes management	112
hospital care	210
inpatient care	155
lab tests	1629
outpatient care	55
preventive care	304
thyroid function tests	76

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. William James Wittman, MD.

**Gender**
Male	236
Female	222

**Ethnicity**
Non-Hispanic White	446
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	185
From 75 to 84	150
85 and over	66
Less than 65	57

Conditions of Medicare patients treated by Dr. William James Wittman, MD in 2021

Hypertension	65
High Cholesterol	70
Stroke	5
Ischemic Heart Disease	40
Depression	28
Chronic Kidney Disease	42
Asthma	8
Osteoperosis	8
Atrial Fibrilation	17
Heart Failure	26
Chronic Obstructive Pulmonary Disease	15
Diabetes	33
Dementia	11
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. William James Wittman, MD treated as an internist in Oconto Falls, WI during 2022 were hospital care, lab tests, inpatient care and outpatient care.

Volume of procedures performed by Dr. William James Wittman, MD for Medicare patients.

diabetes management	44
hospital care	495
inpatient care	352
lab tests	493
outpatient care	143
preventive care	92
thyroid function tests	29

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. William James Wittman, MD.

**Gender**
Male	189
Female	167

**Ethnicity**
Non-Hispanic White	337
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	129
From 75 to 84	116
85 and over	59
Less than 65	52

Conditions of Medicare patients treated by Dr. William James Wittman, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	38
Depression	37
Chronic Kidney Disease	42
Asthma	15
Osteoperosis	13
Atrial Fibrilation	31
Heart Failure	37
Chronic Obstructive Pulmonary Disease	23
Diabetes	37
Dementia	16
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. William James Wittman, MD for Medicare patients.

The highest averages for the top procedures that Dr. William James Wittman, MD treated as an internist in Oconto Falls, WI were lab tests, preventive care, blood draw and hospital care.

blood draw	334
breast procedures	111
diabetes management	155
diagnostic procedures	29
gastrointestinal procedures	30
hip imaging	29
hospital care	251
inpatient care	213
lab tests	2007
minimally invasive procedures	30
musculoskeletal imaging	79
outpatient care	75
preventive care	463
removal of lesion (e.g. growth)	29
spinal procedures	12
thoracic (chest) imaging	46
thyroid function tests	79
vaccines	34
women's imaging	111
X-rays	171

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. William James Wittman, MD.

**Gender**
Male	245
Female	245

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	292
Hispanic	0
Native American / Alaskan Native	0
Other	1

**Age**
75 to 84	165
85 and over	75
Less than 65	61
65 to 74	188

Average of Total of Conditions of Medicare patients treated by Dr. William James Wittman, MD From 2012 - 2022

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

Hypertension	56
High Cholesterol	50
Stroke	4
Ischemic Heart Disease	31
Depression	18
Chronic Kidney Disease	25
Asthma	6
Osteoporosis	5
Heart Failure	20
Chronic Obstructive Pulmonary Disease	10
Diabetes	27
Atrial Fibrillation	14
Cancer	10
Dementia	8

Education & Training

He has a state license in Wisconsin.

Licensed In: Wisconsin

Ratings & Reviews

Dr. William James Wittman, MD does not have any reviews yet, be the first to leave a review of Dr. William James Wittman, MD here: Leave a Review

(No ratings)

Leave a Review

General Payments

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

**Payments by Company**
AstraZeneca Pharmaceuticals LP	$285 CRESTOR $179	DUTOPROL $24	FARXIGA $23	SYMBICORT $14	BYDUREON $11	Other $34
GlaxoSmithKline, LLC.	$220 INCRUSE $90	BREO $57	FLOVENT $28	TRELEGY ELLIPTA $17	ANORO $15	Other $14
Janssen Pharmaceuticals, Inc	$188 INVOKAMET $84	meters $68	XARELTO $26	Blood Glucose Meters $7	INVOKANA $3
SANOFI-AVENTIS U.S. LLC	$150 TOUJEO $55	LANTUS $43	AFREZZA $12	SOLIQUA 100/33 $11	PRALUENT $11	Other $18
Novo Nordisk Inc	$136 Tresiba $44	Victoza $41	NovoLog $23	Xultophy 100/3.6 $16	Levemir $12
Other	$940 Vesicare $122	ELIQUIS $117	ENTRESTO $82	ENTYVIO $64	Repatha $61	Other $494

**Types of Payments**
Food and Beverage	$1,916
Education	$3

Select Year:

Dr. William James Wittman, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. William James Wittman, MD in 2023

By Affordability:

By Volume:

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. William James Wittman, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William James Wittman, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William James Wittman, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William James Wittman, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William James Wittman, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William James Wittman, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William James Wittman, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William James Wittman, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William James Wittman, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William James Wittman, 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. William James Wittman, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

Internists & Internal Medicine Doctors in Nearby Locations

Other Providers in Oconto Falls, WI