What is William Schirmer's specialty?

William Schirmer (NPI 1225049976) is a Medicare-billing provider whose primary specialty is General Surgery in Delaware, OH.

Where does William Schirmer practice?

William Schirmer practices in Delaware, OH, based on the location reported in the CMS Medicare provider datasets for NPI 1225049976.

How much does Medicare pay William Schirmer?

Medicare Part B utilization, prescribing (Part D), MIPS quality scores, and industry payments for William Schirmer (NPI 1225049976) are detailed on this CareTrace profile.

PROVIDER PROFILE · NPI 1225049976

William Schirmer

General SurgeryDelaware, OHI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$178

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Omeprazole12 claims

QUALITY · MIPS · 2024

Final MIPS score

80.0

Quality

58.7

Cost

76.5

Improvement activities

40.0

Promoting interop.

98.0

Payment adjustment

0.21%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where William Schirmer'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). 5 inbound referrers · 10 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
GRADY MEMORIAL HOSPITAL	92	383
MARION GENERAL HOSPITAL, INC.	15	25
D Koehler Internal Medicine · Delaware, OH	14	42
Kathleen Schomer Emergency Medicine · Springfield, OH	12	50
David Nicholson Cardiology · Gahanna, OH	11	45

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
GRADY MEMORIAL HOSPITAL	151	642
SHECKET, GORDON	50	115
OHIOHEALTH CORPORATION	39	125
Paul Ryan Diagnostic Radiology · Columbus, OH	34	108
Gerald French Internal Medicine · Delaware, OH	20	178
David Nicholson Cardiology · Gahanna, OH	14	47
Lynette Bornman Pathology · Columbus, OH	13	47
D Koehler Internal Medicine · Delaware, OH	12	42
Jerry Mitchell Hematology-Oncology · Powell, OH	11	116
Lawand Saadulla Internal Medicine · Hilliard, OH	11	48

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