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Dr. William S. Cassel, MD

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(William S. Cassel, MD - IU Health General & Vascular Surgery - Muncie)

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Specializes in: Vascular Surgery, Complementary and Alternative Medicine, Thoracic Surgery, General Surgery and General Practice

Emory University School of Medicine (1984)

2525 W. University Avenue Suite 403
Muncie, IN 47303

(765) 289-6381

Dr. William S. Cassel, MD is a vascular surgeon in Muncie, IN specializing in vascular surgery, complementary and alternative medicine, thoracic surgery, general surgery and general practice. He graduated from Emory University School of Medicine in 1984 and has 42 years of experience. Dr. William S. Cassel, MD is affiliated with IU Health General & Vascular Surgery - Muncie - Outpatient Medical Pavilion - IU Health Ball Memorial Hospital and INDIANA UNIVERSITY HEALTH BALL MEMORIAL PHYSICIANS INC.

Office Locations

2525 W. University Avenue Suite 403
Muncie, IN 47303

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Noteworthy Medicare Patient Procedures Performed by Dr. William S. Cassel, MD in 2023

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

Top 5%

By Volume:

carotid endarterectomy

endarterectomy

inpatient hospital care

neck surgery

transcervical subclavian endarterectomy

By Affordability:

carotid duplex ultrasound

carotid ultrasound

lower extremity venous ultrasound

lower extremity venous duplex

venous duplex ultrasound

In 2023, among providers in related specialties within Indiana, Dr. William S. Cassel, MD performed more carotid endarterectomy, endarterectomy, inpatient hospital care (for patient admitted to hospital), neck surgery, and transcervical subclavian endarterectomy procedures for Medicare patients than 95% of them and he also had a list price for carotid duplex ultrasound, carotid ultrasound, lower extremity (leg) venous ultrasound, lower extremity venous duplex, and venous duplex ultrasound that was lower than the list prices billed to Medicare by 95% 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.

Top 10%

By Affordability:

hospital care

inpatient care

inpatient hospital care

In 2023, Dr. William S. Cassel, 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 90% of providers in related specialties within Indiana. 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 Volume:

vascular procedures

By Affordability:

ankle brachial index

vascular physiologic studies

In 2012, among providers in related specialties within Indiana, Dr. William S. Cassel, MD performed more vascular procedures 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 S. Cassel, MD treated as a vascular surgeon in Muncie, IN during 2012 were vascular procedures, hospital care, inpatient care and ultrasound (sonogram).

Volume of procedures performed by Dr. William S. Cassel, MD for Medicare patients.

abdominal surgery	19
debridement (removal of unhealthy tissue)	13
doctor visit	721
excision	13
gastrointestinal procedures	19
hospital care	338
inpatient care	338
minimally invasive procedures	13
open surgery	19
ultrasound (sonogram)	329
vascular procedures	394

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. William S. Cassel, MD treated as a vascular surgeon in Muncie, IN during 2013 were hospital care, inpatient care, vascular procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. William S. Cassel, MD for Medicare patients.

abdominal surgery	13
catheterization	13
debridement (removal of unhealthy tissue)	13
doctor visit	765
endarterectomy	16
excision	13
gastrointestinal procedures	13
hospital care	434
inpatient care	434
neck surgery	16
open surgery	13
ultrasound (sonogram)	264
vascular procedures	320

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. William S. Cassel, MD.

**Gender**
Male	444
Female	465

**Ethnicity**
Non-Hispanic White	859
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	319
From 75 to 84	260
85 and over	159
Less than 65	171

Conditions of Medicare patients treated by Dr. William S. Cassel, MD in 2013

Hypertension	75
High Cholesterol	65
Stroke	11
Ischemic Heart Disease	50
Depression	30
Chronic Kidney Disease	46
Asthma	9
Osteoperosis	8
Atrial Fibrilation	16
Heart Failure	33
Chronic Obstructive Pulmonary Disease	28
Diabetes	43
Dementia	13
Cancer	14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. William S. Cassel, MD treated as a vascular surgeon in Muncie, IN during 2014 were hospital care, inpatient care, vascular procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. William S. Cassel, MD for Medicare patients.

abdominal surgery	15
anastomosis	19
catheterization	12
dialysis access procedures	30
doctor visit	659
endarterectomy	13
gastrointestinal procedures	15
hospital care	438
inpatient care	438
neck surgery	13
open surgery	15
ultrasound (sonogram)	224
vascular procedures	286

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. William S. Cassel, MD.

**Gender**
Male	411
Female	426

**Ethnicity**
Non-Hispanic White	796
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	294
From 75 to 84	276
85 and over	120
Less than 65	147

Conditions of Medicare patients treated by Dr. William S. Cassel, MD in 2014

Hypertension	75
High Cholesterol	70
Stroke	14
Ischemic Heart Disease	51
Depression	32
Chronic Kidney Disease	45
Asthma	12
Osteoperosis	10
Atrial Fibrilation	19
Heart Failure	34
Chronic Obstructive Pulmonary Disease	32
Diabetes	47
Dementia	13
Cancer	14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. William S. Cassel, MD treated as a vascular surgeon in Muncie, IN during 2015 were hospital care, inpatient care, vascular procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. William S. Cassel, MD for Medicare patients.

anastomosis	13
dialysis access procedures	13
doctor visit	639
endarterectomy	14
hospital care	451
inpatient care	451
neck surgery	14
ultrasound (sonogram)	291
vascular procedures	348

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. William S. Cassel, MD.

**Gender**
Male	932
Female	876

**Ethnicity**
Non-Hispanic White	1678
Black	104
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	628
From 75 to 84	590
85 and over	236
Less than 65	354

Conditions of Medicare patients treated by Dr. William S. Cassel, MD in 2015

Hypertension	75
High Cholesterol	69
Stroke	16
Ischemic Heart Disease	51
Depression	34
Chronic Kidney Disease	50
Asthma	22
Osteoperosis	10
Atrial Fibrilation	19
Heart Failure	35
Chronic Obstructive Pulmonary Disease	32
Diabetes	47
Dementia	12
Cancer	15

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. William S. Cassel, MD treated as a vascular surgeon in Muncie, IN during 2016 were hospital care, inpatient care, vascular procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. William S. Cassel, MD for Medicare patients.

doctor visit	668
endarterectomy	13
hospital care	471
inpatient care	454
neck surgery	13
outpatient care	17
ultrasound (sonogram)	280
vascular procedures	337

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. William S. Cassel, MD.

**Gender**
Male	449
Female	470

**Ethnicity**
Non-Hispanic White	856
Black	51
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	339
From 75 to 84	278
85 and over	148
Less than 65	154

Conditions of Medicare patients treated by Dr. William S. Cassel, MD in 2016

Hypertension	75
High Cholesterol	68
Stroke	14
Ischemic Heart Disease	53
Depression	29
Chronic Kidney Disease	53
Asthma	33
Osteoperosis	9
Atrial Fibrilation	17
Heart Failure	39
Chronic Obstructive Pulmonary Disease	32
Diabetes	46
Dementia	14
Cancer	15

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. William S. Cassel, MD treated as a vascular surgeon in Muncie, IN during 2017 were hospital care, inpatient care, vascular procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. William S. Cassel, MD for Medicare patients.

anastomosis	14
device removal	11
dialysis access procedures	14
doctor visit	563
hospital care	391
inpatient care	391
ultrasound (sonogram)	218
vascular procedures	273

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. William S. Cassel, MD.

**Gender**
Male	404
Female	374

**Ethnicity**
Non-Hispanic White	717
Black	48
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	303
From 75 to 84	245
85 and over	106
Less than 65	124

Conditions of Medicare patients treated by Dr. William S. Cassel, MD in 2017

Hypertension	75
High Cholesterol	62
Stroke	13
Ischemic Heart Disease	55
Depression	33
Chronic Kidney Disease	52
Asthma	9
Osteoperosis	10
Atrial Fibrilation	19
Heart Failure	38
Chronic Obstructive Pulmonary Disease	31
Diabetes	42
Dementia	16
Cancer	15

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. William S. Cassel, MD treated as a vascular surgeon in Muncie, IN during 2018 were vascular procedures, ultrasound (sonogram), inpatient care and hospital care.

Volume of procedures performed by Dr. William S. Cassel, MD for Medicare patients.

abdominal imaging	71
abdominal surgery	12
anastomosis	23
catheterization	11
device removal	15
dialysis access procedures	68
doctor visit	643
endarterectomy	17
gastrointestinal procedures	12
hospital care	319
inpatient care	319
neck surgery	17
open surgery	12
pelvic imaging	71
ultrasound (sonogram)	443
vascular procedures	636

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. William S. Cassel, MD.

**Gender**
Male	484
Female	438

**Ethnicity**
Non-Hispanic White	856
Black	48
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	321
From 75 to 84	305
85 and over	129
Less than 65	167

Conditions of Medicare patients treated by Dr. William S. Cassel, MD in 2018

Hypertension	75
High Cholesterol	70
Stroke	12
Ischemic Heart Disease	58
Depression	34
Chronic Kidney Disease	55
Asthma	9
Osteoperosis	8
Atrial Fibrilation	21
Heart Failure	39
Chronic Obstructive Pulmonary Disease	33
Diabetes	45
Dementia	16
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. William S. Cassel, MD treated as a vascular surgeon in Muncie, IN during 2019 were vascular procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. William S. Cassel, MD for Medicare patients.

abdominal imaging	36
anastomosis	27
catheterization	12
device removal	17
dialysis access procedures	58
doctor visit	742
endarterectomy	21
hospital care	243
inpatient care	243
neck surgery	21
pelvic imaging	36
ultrasound (sonogram)	528
vascular procedures	738

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. William S. Cassel, MD.

**Gender**
Male	608
Female	572

**Ethnicity**
Non-Hispanic White	1111
Black	53
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	440
From 75 to 84	394
85 and over	174
Less than 65	172

Conditions of Medicare patients treated by Dr. William S. Cassel, MD in 2019

Hypertension	75
High Cholesterol	71
Stroke	13
Ischemic Heart Disease	56
Depression	31
Chronic Kidney Disease	52
Asthma	8
Osteoperosis	9
Atrial Fibrilation	19
Heart Failure	38
Chronic Obstructive Pulmonary Disease	36
Diabetes	46
Dementia	16
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. William S. Cassel, MD treated as a vascular surgeon in Muncie, IN during 2020 were vascular procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. William S. Cassel, MD for Medicare patients.

abdominal imaging	41
abdominal surgery	13
dialysis access procedures	31
doctor visit	429
endarterectomy	16
gastrointestinal procedures	13
hospital care	240
inpatient care	229
neck surgery	16
open surgery	13
outpatient care	11
pelvic imaging	41
ultrasound (sonogram)	500
vascular procedures	660

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. William S. Cassel, MD.

**Gender**
Male	502
Female	466

**Ethnicity**
Non-Hispanic White	913
Black	39
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	359
From 75 to 84	308
85 and over	148
Less than 65	153

Conditions of Medicare patients treated by Dr. William S. Cassel, MD in 2020

Hypertension	75
High Cholesterol	71
Stroke	12
Ischemic Heart Disease	56
Depression	33
Chronic Kidney Disease	55
Asthma	6
Osteoperosis	9
Atrial Fibrilation	18
Heart Failure	42
Chronic Obstructive Pulmonary Disease	33
Diabetes	46
Dementia	18
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. William S. Cassel, MD treated as a vascular surgeon in Muncie, IN during 2021 were vascular procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. William S. Cassel, MD for Medicare patients.

abdominal imaging	18
abdominal surgery	11
doctor visit	462
gastrointestinal procedures	11
hospital care	130
inpatient care	130
open surgery	11
pelvic imaging	18
ultrasound (sonogram)	289
vascular procedures	363

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. William S. Cassel, MD.

**Gender**
Male	401
Female	347

**Ethnicity**
Non-Hispanic White	702
Black	27
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	290
From 75 to 84	246
85 and over	115
Less than 65	97

Conditions of Medicare patients treated by Dr. William S. Cassel, MD in 2021

Hypertension	75
High Cholesterol	71
Stroke	9
Ischemic Heart Disease	55
Depression	29
Chronic Kidney Disease	54
Asthma	8
Osteoperosis	8
Atrial Fibrilation	18
Heart Failure	40
Chronic Obstructive Pulmonary Disease	30
Diabetes	47
Dementia	18
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. William S. Cassel, MD treated as a vascular surgeon in Muncie, IN during 2022 were vascular procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. William S. Cassel, MD for Medicare patients.

abdominal imaging	18
abdominal surgery	12
doctor visit	421
endarterectomy	12
gastrointestinal procedures	12
hospital care	114
inpatient care	114
neck surgery	12
open surgery	12
pelvic imaging	18
ultrasound (sonogram)	242
vascular procedures	322

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. William S. Cassel, MD.

**Gender**
Male	346
Female	298

**Ethnicity**
Non-Hispanic White	617
Black	13
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	221
From 75 to 84	255
85 and over	89
Less than 65	79

Conditions of Medicare patients treated by Dr. William S. Cassel, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	19
Ischemic Heart Disease	44
Depression	27
Chronic Kidney Disease	36
Asthma	10
Osteoperosis	13
Atrial Fibrilation	24
Heart Failure	30
Chronic Obstructive Pulmonary Disease	31
Diabetes	44
Dementia	12
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. William S. Cassel, MD for Medicare patients.

The highest averages for the top procedures that Dr. William S. Cassel, MD treated as a vascular surgeon in Muncie, IN were vascular procedures, ultrasound (sonogram), hospital care and inpatient care.

abdominal imaging	36
abdominal surgery	13
anastomosis	19
catheterization	12
debridement (removal of unhealthy tissue)	13
device removal	14
dialysis access procedures	35
doctor visit	610
endarterectomy	15
excision	13
gastrointestinal procedures	13
hospital care	324
inpatient care	321
minimally invasive procedures	13
neck surgery	15
open surgery	13
outpatient care	14
pelvic imaging	36
ultrasound (sonogram)	328
vascular procedures	425

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. William S. Cassel, MD.

**Gender**
Male	452
Female	430

**Ethnicity**
Black / African American	34
Asian / Pacific Islander	0
Non-Hispanic White	827
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	287
85 and over	129
Less than 65	147
65 to 74	319

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

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

Hypertension	68
High Cholesterol	62
Stroke	12
Ischemic Heart Disease	48
Depression	28
Chronic Kidney Disease	45
Asthma	11
Osteoporosis	8
Heart Failure	33
Chronic Obstructive Pulmonary Disease	28
Diabetes	41
Atrial Fibrillation	17
Cancer	13
Dementia	13

Education & Training

Dr. William S. Cassel, MD graduated from Emory University School of Medicine in 1984. He has a state license in Indiana.

Medical School: Emory University School of Medicine (1984)

Licensed In: Indiana

Affiliations & Hospitals

Dr. William S. Cassel, MD is associated with these hospitals and organizations:

IU Health General & Vascular Surgery - Muncie - Outpatient Medical Pavilion - IU Health Ball Memorial Hospital

INDIANA UNIVERSITY HEALTH BALL MEMORIAL PHYSICIANS INC

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. William S. Cassel, MD appears to accept the following insurance providers: United HealthCare Community Plan Indiana PathWays for Aging, Aetna Medicare Advantage, Cigna HealthCare PPO, Sagamore Health Network, Cigna HealthCare HMO, MultiPlan/PHCS, Humana Medicare Advantage PPO, Health Alliance Medicare Advantage, Lutheran Preferred/Three Rivers Preferred, Aetna, Health Alliance, United HealthCare, Humana Medicare Advantage PFFS, Cigna, Anthem Medicare Advantage HMO, Coventry/First Health, Encore, Community Health Alliance, Indiana University Health Workers Compensation, Parkview Signature Care PPO (Excludes Allen County), Deaconess OneCare, Encore Elite, Managed Health Services Hoosier Healthwise, Indiana University Workers Compensation, Physicians Health Plan of Northern Indiana (PHP) (Allen County), Managed Health Services Healthy Indiana Plan, SIHO, CareSource Hoosier Healthwise, Encore Combined, CareSource, VA Community Care Network, Encore Workers Compensation, Managed Health Services Hoosier Care Connect, Managed Health Services (MHS), CareSource Healthy Indiana Plan, Point Comfort Unaccompanied Children Program, NaphCare, Community Health Network, Managed Health Services Marketplace, Point Comfort, Community Health Network Employee Plan, Suburban Health Organization (SHO), Provider Partners Health Plan (PPHP) I-SNP, Select Health, American Health Plan of Indiana/Majestic Care Management I-SNP, Indiana University, Majestic Care Management I-SNP, Zing Health and Indiana University Health.

Insurance Accepted by Provider includes:

According to our sources, Dr. William S. Cassel, MD accepts the following insurance providers:

United HealthCare Community Plan Indiana PathWays for Aging

Aetna Medicare Advantage

Cigna HealthCare PPO

Sagamore Health Network

Cigna HealthCare HMO

MultiPlan/PHCS

Humana Medicare Advantage PPO

Health Alliance Medicare Advantage

Lutheran Preferred/Three Rivers Preferred

Aetna

Health Alliance

United HealthCare

Humana Medicare Advantage PFFS

Cigna

Anthem Medicare Advantage HMO

Coventry/First Health

Encore

Community Health Alliance

Indiana University Health Workers Compensation

Parkview Signature Care PPO (Excludes Allen County)

Deaconess OneCare

Encore Elite

Managed Health Services Hoosier Healthwise

Indiana University Workers Compensation

Physicians Health Plan of Northern Indiana (PHP) (Allen County)

Managed Health Services Healthy Indiana Plan

SIHO

CareSource Hoosier Healthwise

Encore Combined

CareSource

VA Community Care Network

Encore Workers Compensation

Managed Health Services Hoosier Care Connect

Managed Health Services (MHS)

CareSource Healthy Indiana Plan

Point Comfort Unaccompanied Children Program

NaphCare

Community Health Network

Managed Health Services Marketplace

Point Comfort

Community Health Network Employee Plan

Suburban Health Organization (SHO)

Provider Partners Health Plan (PPHP) I-SNP

Select Health

American Health Plan of Indiana/Majestic Care Management I-SNP

Indiana University

Majestic Care Management I-SNP

Zing Health

Indiana University Health

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General Payments

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

**Payments by Company**
W. L. Gore & Associates, Inc.	$523 ACUSEAL Vascular Graft $242	EXCLUDER AAA Endoprosthesis $145	VIABAHN Endoprosthesis with PRO $135
Intuitive Surgical, Inc.	$395 Da Vinci Surgical System $395
Endologix, Inc.	$328 AFX $196	$133
Aptus Endosystems, Inc.	$228 HELI-FX $228
Medtronic Vascular, Inc.	$218 Aortic Stent Grafts $142	Endurant $76
Other	$1,318 OFIRMEV $303	Diamondback Peripheral $158	Heli-FX EndoAnchor System $153	GENERAL VASCULAR INTERVENTION $118	Lunderquist $107	Other $478

**Types of Payments**
Food and Beverage	$2,801
Education	$144
Entertainment	$65

Biography

Dr. William Cassel specializes in general practice, general surgery, and vascular surgery and practices in Muncie, IN. He is in-network for several insurance carriers, including Anthem, Blue California, and Coventry. Dr. Cassel attended medical school at Emory University School of Medicine. His practice in Muncie, IN is open to new patients as reported by Yext.