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Nanak Singh Rai, MD

NPI 1568080596ActiveIndividual· Hospitalist· Cudahy, WI

Hospitalist (MD) with Aurora Medical Group, Inc., practicing in Cudahy, Wisconsin. In 2024 Medicare paid $32,904 for 197 patients, and Part D covered 210 of their prescriptions, 85% of them generic. Lists Aurora St Lukes Medical Center and 1 other hospital as hospital affiliations.

Overview

NPI1568080596
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedJul 7, 2020
Last updated in NPPESJun 1, 2026
Certified by providerJun 1, 2026

Specialties and licenses

TaxonomyCodeLicenseState
Hospitalist Primary208M00000X82083WI
Internal Medicine207R00000X4351046374MI

About license numbers in NPPES

Exclusion screening

ListResultDetails
HHS-OIG LEIE · Nov 10, 2026No matchChecked by NPI and by name + state
North Carolina Medicaid · Nov 11, 2026No match—
New York OMIG · Nov 11, 2026No match—
Ohio Medicaid · Nov 11, 2026No match—
Pennsylvania Medicheck · Nov 11, 2026No match—
Washington HCA · Nov 11, 2026No match—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)Enrolled Practitioner - Internal Medicine (WI)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients197
Services billed387 across 16 procedure codes
Paid by Medicare$32,904

Part D prescriptions in 2024

Prescriptions (claims)210 · 254 30-day fills
Patients95
Total drug cost$26,684
Generic share85% of claims

Medicare sources and data years

Education and affiliations

Graduation year2019
Medicare specialtyInternal Medicine
Secondary specialtiesHospitalist

Medical group

Hospital affiliations

Source: CMS Care Compare

Industry payments (Open Payments)

None reported for 2025 or 2024.

Receiving payments does not imply wrongdoing. What Open Payments covers ·original records

Other hospitalists in Cudahy

All hospitalists in Wisconsin