What is William Fusselman's specialty?

William Fusselman (NPI 1659356228) is a Medicare-billing provider whose primary specialty is Hematology-Oncology in Cedar Rapids, IA.

Where does William Fusselman practice?

William Fusselman practices in Cedar Rapids, IA, based on the location reported in the CMS Medicare provider datasets for NPI 1659356228.

How much does Medicare pay William Fusselman?

William Fusselman (NPI 1659356228) received approximately $3.1M in total Medicare Part B payments, serving 544 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1659356228

William FusselmanMD

PRACTICEPHYSICIANS' CLINIC OF IOWA, PCSee all providers at this practice →

Hematology-OncologyCedar Rapids, IAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,922

Unique beneficiaries

—

Total services

71,127

Distinct HCPCS

Medicare payment

$597K

Peer benchmark

Total Medicare services vs. 50 Hematology-Oncology providers in IA — top quintile (cohort median 1,234).

PRESCRIBING · PART D · 2024

Total Rx claims

1,475

Beneficiaries

—

Total drug cost

$3.5M

Distinct drugs

Brand share

28.4%

Top prescribed drugs

Anastrozole314 claims

Hydroxyurea151 claims

Apixaban130 claims

Levothyroxine Sodium112 claims

Acyclovir78 claims

QUALITY · MIPS · 2024

Final MIPS score

83.5

Quality

68.7

Cost

76.3

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.36%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$217

Payment records

By payment type

Education$110

Food and Beverage$107

Top paying entities

Education$110

Food and Beverage$107

REFERRAL NETWORK

Where William Fusselman's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 37 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Medical Laboratories Of Eastern Iowa Lc Clinical Laboratory · Cedar Rapids, IA	221	2,075
ST LUKE'S METHODIST HOSPITAL	211	1,938
Weland Clinical Laboratories, P.C. Clinical Laboratory · Cedar Rapids, IA	68	503
Michael Hanigan Diagnostic Radiology · Cedar Rapids, IA	42	155
Ned Austin Pathology · Cedar Rapids, IA	31	148
Richard Seitz Diagnostic Radiology · Cedar Rapids, IA	31	134
Thomas Bollinger Pathology · Cedar Rapids, IA	29	112
Wook Lee Radiation Oncology · Cedar Rapids, IA	27	788
ST LUKE'S JONES REGIONAL MEDICAL CENTER	26	236
Sarah Pauley Diagnostic Radiology · Cedar Rapids, IA	25	90
KUNDEL, RICHARD	24	68
Haroon Afridi Diagnostic Radiology · Cedar Rapids, IA	24	151

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events