PROVIDER PROFILE · NPI 1568553667

William Zemnickas

PRACTICESURGICAL SPECIALIST PCSee all providers at this practice →

General SurgeryLapeer, MII

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where William Zemnickas'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). 10 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MARLETTE REGIONAL HOSPITAL	136	739
Nitin Golechha Internal Medicine · Marlette, MI	57	412
ASCENSION GENESYS HOSPITAL	55	137
MCLAREN LAPEER REGION	45	216
QUEST DIAGNOSTICS INCORPORATED MI	31	101
Jeanna Labar Certified Registered Nurse Anesthetist (CRNA) · Grand Blanc, MI	29	47
Scott Huffaker Cardiology · Marlette, MI	18	63
Kirstin Mikel Certified Registered Nurse Anesthetist (CRNA) · Saginaw, MI	17	39
Alan Henke Pathology · Grand Blanc, MI	15	33
Michael Zielinski Family Practice · West Hollywood, CA	11	78

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