What is Donald Siwek's specialty?

Donald Siwek (NPI 1760439053) is a Medicare-billing provider whose primary specialty is Anesthesiology in Royal Oak, MI.

Where does Donald Siwek practice?

Donald Siwek practices in Royal Oak, MI, based on the location reported in the CMS Medicare provider datasets for NPI 1760439053.

How much does Medicare pay Donald Siwek?

Medicare Part B utilization, prescribing (Part D), MIPS quality scores, and industry payments for Donald Siwek (NPI 1760439053) are detailed on this CareTrace profile.

PROVIDER PROFILE · NPI 1760439053

Donald Siwek

PRACTICEKWAN YEE MD PLCSee all providers at this practice →

AnesthesiologyRoyal Oak, MII

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$20

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Azithromycin14 claims

Methylprednisolone11 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Donald Siwek'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). 12 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Osi, Llc Ambulatory Surgical Center · Rochester Hills, MI	49	78
HENRY FORD HEALTH ROCHESTER HOSPITAL	42	49
MARTINO-PIERCE, KATHRYN	37	40
Darlene Marsich-Douglas Certified Registered Nurse Anesthetist (CRNA) · Troy, MI	35	36
Michael Quinn Hand Surgery · Rochester Hills, MI	26	60
WILLIAM BEAUMONT HOSPITAL	25	46
Julie Staczek-Marx Certified Registered Nurse Anesthetist (CRNA) · Bingham Farms, MI	20	20
David Kearney Urology · Troy, MI	17	42
ORTHOPAEDIC SURGICAL INSTITUTE	13	15
Richard Bartholomew Orthopedic Surgery · Waterford, MI	12	51
Patricia Tuttle Certified Registered Nurse Anesthetist (CRNA) · Royal Oak, MI	11	16
RAE FULTON, STEPHANIE	11	24

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