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Home > IN Providers > Cardiologists

Dr. William C. Collis, MD

(William Collis MD)

(224 Ratings)

Specializes in: Cardiology (Heart Disease)

Indiana University School of Medicine

8202 Glencarin Boulevard Suite 130
Fort Wayne, IN 46804

(260) 266-5700

Dr. William C. Collis, MD is a cardiologist in Fort Wayne, IN specializing in cardiology (heart disease). He graduated from Indiana University School of Medicine. Dr. William C. Collis, MD is affiliated with Parkview Health and PPG - Cardiology.

Office Locations

8202 Glencarin Boulevard Suite 130
Fort Wayne, IN 46804

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2231 Carew Street
Fort Wayne, IN 46805

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11108 Parkview Circle
Fort Wayne, IN 46845

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11108 Parkview Circle
Fort Wayne, IN 46845

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1260 E State Road 205 Columbia City In
Columbia City, IN 46725

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1355 Mariners Dr. Warsaw In
Warsaw, IN 46582

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2001 Stults Road
Suite 200 Huntington, IN 46750

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Parkview Health

8 John Kissinger Drive
Wabash, IN 46992

(260) 266-5700

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Noteworthy Medicare Patient Procedures Performed by Dr. William C. Collis, MD in 2023

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

Top 25%

By Volume:

cardiac procedures

inpatient hospital care

transthoracic echocardiography

By Affordability:

ankle brachial index

vascular physiologic studies

In 2012, among providers in related specialties within Indiana, Dr. William C. Collis, MD performed more cardiac procedures, inpatient hospital care (for patient admitted to hospital), and transthoracic echocardiography (TTE) procedures for Medicare patients than 75% of them and he also had a list price for ankle brachial index (ABI), and vascular physiologic studies that was lower than the list prices billed to Medicare by 75% of them. 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. William C. Collis, MD treated as a cardiologist in Fort Wayne, IN during 2012 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. William C. Collis, MD for Medicare patients.

abdominal imaging	42
ambulatory monitoring	16
cardiac procedures	1052
doctor visit	1122
hospital care	646
inpatient care	617
nuclear scan	338
outpatient care	29
pelvic imaging	42
stress testing	507
ultrasound (sonogram)	696
vascular procedures	222

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. William C. Collis, MD treated as a cardiologist in Fort Wayne, IN during 2013 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. William C. Collis, MD for Medicare patients.

abdominal imaging	50
ambulatory monitoring	13
cardiac procedures	897
doctor visit	948
hospital care	533
inpatient care	533
nuclear scan	287
pelvic imaging	50
stress testing	428
ultrasound (sonogram)	627
vascular procedures	226

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. William C. Collis, MD.

**Gender**
Male	785
Female	869

**Ethnicity**
Non-Hispanic White	1584
Black	43
Hispanic	13
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	594
From 75 to 84	536
85 and over	281
Less than 65	243

Conditions of Medicare patients treated by Dr. William C. Collis, MD in 2013

Hypertension	75
High Cholesterol	70
Stroke	10
Ischemic Heart Disease	71
Depression	25
Chronic Kidney Disease	34
Asthma	11
Osteoperosis	8
Atrial Fibrilation	24
Heart Failure	35
Chronic Obstructive Pulmonary Disease	25
Diabetes	40
Dementia	11
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. William C. Collis, MD treated as a cardiologist in Fort Wayne, IN during 2014 were cardiac procedures, hospital care, inpatient care and ultrasound (sonogram).

Volume of procedures performed by Dr. William C. Collis, MD for Medicare patients.

abdominal imaging	13
cardiac procedures	332
doctor visit	392
hospital care	259
inpatient care	259
nuclear scan	121
pelvic imaging	13
stress testing	149
ultrasound (sonogram)	227
vascular procedures	59

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. William C. Collis, MD.

**Gender**
Male	384
Female	409

**Ethnicity**
Non-Hispanic White	751
Black	27
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	281
From 75 to 84	264
85 and over	141
Less than 65	107

Conditions of Medicare patients treated by Dr. William C. Collis, MD in 2014

Hypertension	75
High Cholesterol	72
Stroke	9
Ischemic Heart Disease	70
Depression	28
Chronic Kidney Disease	37
Asthma	11
Osteoperosis	7
Atrial Fibrilation	26
Heart Failure	36
Chronic Obstructive Pulmonary Disease	28
Diabetes	40
Dementia	12
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. William C. Collis, MD treated as a cardiologist in Fort Wayne, IN during 2015 were cardiac procedures, hospital care, inpatient care and ultrasound (sonogram).

Volume of procedures performed by Dr. William C. Collis, MD for Medicare patients.

abdominal imaging	16
cardiac procedures	820
doctor visit	607
emergency care	13
hospital care	550
inpatient care	537
minimally invasive procedures	43
nuclear scan	255
outpatient care	13
pelvic imaging	16
stress testing	418
ultrasound (sonogram)	470
vascular procedures	85

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. William C. Collis, MD.

**Gender**
Male	1406
Female	1490

**Ethnicity**
Non-Hispanic White	2744
Black	82
Hispanic	0
Asian	0
Other	38
Native American	0

**Age**
From 65 to 74	1126
From 75 to 84	906
85 and over	490
Less than 65	374

Conditions of Medicare patients treated by Dr. William C. Collis, MD in 2015

Hypertension	75
High Cholesterol	69
Stroke	11
Ischemic Heart Disease	65
Depression	27
Chronic Kidney Disease	40
Asthma	18
Osteoperosis	8
Atrial Fibrilation	24
Heart Failure	34
Chronic Obstructive Pulmonary Disease	27
Diabetes	38
Dementia	13
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. William C. Collis, MD treated as a cardiologist in Fort Wayne, IN during 2016 were cardiac procedures, hospital care, inpatient care and ultrasound (sonogram).

Volume of procedures performed by Dr. William C. Collis, MD for Medicare patients.

abdominal imaging	48
cardiac procedures	943
cardioversion	12
doctor visit	571
emergency care	19
hospital care	639
inpatient care	627
minimally invasive procedures	43
nuclear scan	245
outpatient care	12
pelvic imaging	48
stress testing	496
ultrasound (sonogram)	597
vascular procedures	185

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. William C. Collis, MD.

**Gender**
Male	770
Female	781

**Ethnicity**
Non-Hispanic White	1457
Black	45
Hispanic	20
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	619
From 75 to 84	460
85 and over	244
Less than 65	228

Conditions of Medicare patients treated by Dr. William C. Collis, MD in 2016

Hypertension	75
High Cholesterol	68
Stroke	9
Ischemic Heart Disease	64
Depression	25
Chronic Kidney Disease	44
Asthma	30
Osteoperosis	7
Atrial Fibrilation	26
Heart Failure	34
Chronic Obstructive Pulmonary Disease	28
Diabetes	38
Dementia	14
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. William C. Collis, MD treated as a cardiologist in Fort Wayne, IN during 2017 were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

Volume of procedures performed by Dr. William C. Collis, MD for Medicare patients.

abdominal imaging	32
cardiac procedures	1112
cardioversion	16
doctor visit	649
emergency care	17
hospital care	463
inpatient care	463
minimally invasive procedures	47
nuclear scan	315
pelvic imaging	32
stress testing	621
ultrasound (sonogram)	628
vascular procedures	173

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. William C. Collis, MD.

**Gender**
Male	840
Female	823

**Ethnicity**
Non-Hispanic White	1569
Black	42
Hispanic	0
Asian	0
Other	26
Native American	0

**Age**
From 65 to 74	682
From 75 to 84	525
85 and over	247
Less than 65	209

Conditions of Medicare patients treated by Dr. William C. Collis, MD in 2017

Hypertension	75
High Cholesterol	63
Stroke	10
Ischemic Heart Disease	64
Depression	27
Chronic Kidney Disease	42
Asthma	10
Osteoperosis	9
Atrial Fibrilation	25
Heart Failure	34
Chronic Obstructive Pulmonary Disease	28
Diabetes	38
Dementia	14
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. William C. Collis, MD treated as a cardiologist in Fort Wayne, IN during 2018 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. William C. Collis, MD for Medicare patients.

abdominal imaging	33
cardiac procedures	888
cardioversion	17
doctor visit	536
emergency care	27
hospital care	522
inpatient care	522
minimally invasive procedures	34
nuclear scan	201
pelvic imaging	33
stress testing	398
ultrasound (sonogram)	629
vascular procedures	169

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. William C. Collis, MD.

**Gender**
Male	770
Female	773

**Ethnicity**
Non-Hispanic White	1442
Black	33
Hispanic	21
Asian	13
Other	34
Native American	0

**Age**
From 65 to 74	679
From 75 to 84	465
85 and over	215
Less than 65	184

Conditions of Medicare patients treated by Dr. William C. Collis, MD in 2018

Hypertension	75
High Cholesterol	71
Stroke	10
Ischemic Heart Disease	64
Depression	29
Chronic Kidney Disease	45
Asthma	9
Osteoperosis	8
Atrial Fibrilation	27
Heart Failure	36
Chronic Obstructive Pulmonary Disease	28
Diabetes	40
Dementia	14
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. William C. Collis, MD treated as a cardiologist in Fort Wayne, IN during 2019 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. William C. Collis, MD for Medicare patients.

abdominal imaging	28
cardiac procedures	1096
cardioversion	17
doctor visit	561
emergency care	17
hospital care	466
inpatient care	466
minimally invasive procedures	42
nuclear scan	230
pelvic imaging	28
stress testing	445
ultrasound (sonogram)	764
vascular procedures	144

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. William C. Collis, MD.

**Gender**
Male	895
Female	836

**Ethnicity**
Non-Hispanic White	1629
Black	44
Hispanic	0
Asian	0
Other	34
Native American	0

**Age**
From 65 to 74	752
From 75 to 84	558
85 and over	240
Less than 65	181

Conditions of Medicare patients treated by Dr. William C. Collis, MD in 2019

Hypertension	75
High Cholesterol	72
Stroke	11
Ischemic Heart Disease	64
Depression	26
Chronic Kidney Disease	44
Asthma	9
Osteoperosis	7
Atrial Fibrilation	27
Heart Failure	37
Chronic Obstructive Pulmonary Disease	28
Diabetes	37
Dementia	13
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. William C. Collis, MD treated as a cardiologist in Fort Wayne, IN during 2020 were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

Volume of procedures performed by Dr. William C. Collis, MD for Medicare patients.

abdominal imaging	14
cardiac procedures	965
cardioversion	22
doctor visit	606
hospital care	355
inpatient care	355
minimally invasive procedures	18
nuclear scan	178
pelvic imaging	14
stress testing	372
ultrasound (sonogram)	627
vascular procedures	46

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. William C. Collis, MD.

**Gender**
Male	807
Female	695

**Ethnicity**
Non-Hispanic White	1409
Black	42
Hispanic	0
Asian	0
Other	34
Native American	0

**Age**
From 65 to 74	688
From 75 to 84	460
85 and over	200
Less than 65	154

Conditions of Medicare patients treated by Dr. William C. Collis, MD in 2020

Hypertension	75
High Cholesterol	73
Stroke	10
Ischemic Heart Disease	64
Depression	27
Chronic Kidney Disease	46
Asthma	8
Osteoperosis	7
Atrial Fibrilation	24
Heart Failure	35
Chronic Obstructive Pulmonary Disease	25
Diabetes	38
Dementia	13
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. William C. Collis, MD treated as a cardiologist in Fort Wayne, IN during 2021 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. William C. Collis, MD for Medicare patients.

abdominal imaging	21
cardiac procedures	752
cardioversion	15
doctor visit	509
hospital care	433
inpatient care	433
minimally invasive procedures	16
nuclear scan	140
pelvic imaging	21
stress testing	277
ultrasound (sonogram)	522
vascular procedures	59

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. William C. Collis, MD.

**Gender**
Male	701
Female	609

**Ethnicity**
Non-Hispanic White	1225
Black	39
Hispanic	0
Asian	0
Other	26
Native American	0

**Age**
From 65 to 74	587
From 75 to 84	410
85 and over	178
Less than 65	135

Conditions of Medicare patients treated by Dr. William C. Collis, MD in 2021

Hypertension	75
High Cholesterol	71
Stroke	10
Ischemic Heart Disease	64
Depression	28
Chronic Kidney Disease	47
Asthma	9
Osteoperosis	9
Atrial Fibrilation	24
Heart Failure	34
Chronic Obstructive Pulmonary Disease	24
Diabetes	41
Dementia	14
Cancer	14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. William C. Collis, MD treated as a cardiologist in Fort Wayne, IN during 2022 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. William C. Collis, MD for Medicare patients.

abdominal imaging	16
cardiac procedures	725
cardioversion	16
doctor visit	512
hospital care	328
inpatient care	328
minimally invasive procedures	22
nuclear scan	135
pelvic imaging	16
stress testing	272
ultrasound (sonogram)	484
vascular procedures	42

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. William C. Collis, MD.

**Gender**
Male	710
Female	585

**Ethnicity**
Non-Hispanic White	1203
Black	30
Hispanic	0
Asian	0
Other	43
Native American	0

**Age**
From 65 to 74	612
From 75 to 84	428
85 and over	147
Less than 65	108

Conditions of Medicare patients treated by Dr. William C. Collis, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	54
Depression	27
Chronic Kidney Disease	36
Asthma	11
Osteoperosis	11
Atrial Fibrilation	37
Heart Failure	33
Chronic Obstructive Pulmonary Disease	29
Diabetes	44
Dementia	8
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. William C. Collis, MD for Medicare patients.

The highest averages for the top procedures that Dr. William C. Collis, MD treated as a cardiologist in Fort Wayne, IN were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

abdominal imaging	28
ambulatory monitoring	14
cardiac procedures	871
cardioversion	16
doctor visit	637
emergency care	18
hospital care	472
inpatient care	467
minimally invasive procedures	33
nuclear scan	222
outpatient care	18
pelvic imaging	28
stress testing	398
ultrasound (sonogram)	570
vascular procedures	128

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. William C. Collis, MD.

**Gender**
Male	733
Female	715

**Ethnicity**
Black / African American	38
Asian / Pacific Islander	1
Non-Hispanic White	1364
Native American / Alaskan Native	0
Hispanic	4
Other	21

**Age**
75 to 84	455
85 and over	216
Less than 65	174
65 to 74	601

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

The highest averages of the most common conditions of Medicare patients that Dr. William C. Collis, MD treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	68
High Cholesterol	64
Stroke	9
Ischemic Heart Disease	58
Depression	24
Chronic Kidney Disease	37
Asthma	11
Osteoporosis	7
Heart Failure	31
Chronic Obstructive Pulmonary Disease	24
Diabetes	35
Atrial Fibrillation	24
Dementia	11
Cancer	11

Education & Training

Dr. William C. Collis, MD graduated from Indiana University School of Medicine. He completed residency at Indiana University Affiliated Hospitals. He has a state license in Indiana.

Medical School: Indiana University School of Medicine

Residency: Indiana University Affiliated Hospitals

Licensed In: Indiana

Affiliations & Hospitals

Dr. William C. Collis, MD is associated with these hospitals and organizations:

Parkview Health

PPG - Cardiology

Ratings & Reviews

Dr. William C. Collis, MD has an exceptional overall rating with an average of 4.95 out of 5 stars based on 224 ratings. We collect ratings and reviews of Dr. William C. Collis, MD from all over the web to help you find the right in Fort Wayne, IN.

4.95

Overall Rating

(224 Ratings)

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General Payments

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

**Payments by Company**
Janssen Pharmaceuticals, Inc	$734 XARELTO $734
Edwards Lifesciences Corporation	$137 Edwards SAPIEN 3 Transcatheter Heart Valve $137
Boston Scientific Corporation	$90 Watchman Device $90
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$87 LifeVest $87
Kestra Medical Technology Services, Inc.	$79 Assure WCD $79
Other	$238 ELIQUIS $69	VERQUVO $35	MULTAQ $24	VYNDAQEL $20	Repatha $18	Other $72

**Types of Payments**
Food and Beverage	$1,365

Research Payments

Dr. William C. Collis, MD has received 47 research payments totaling $898,331.

Biography

Dr. William Collis, who practices in Fort Wayne, IN, Suite 200 Huntington, IN, and Wabash, IN, is a medical specialist in cardiology (heart disease). His average patient rating is 5.0 stars (out of 5). Dr. Collis's education and training includes medical school at Indiana University School of Medicine and residency at a hospital affiliated with Indiana University. He is affiliated with Parkview Health and Parkview Health System. Yext reports that he is not accepting new patients.