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Thomas N.M. Au, MD

NPI 1184770463ActiveIndividual· Internal Medicine· Honolulu, HI

Internal Medicine (MD) in Honolulu, Hawaii, trained at University of Hawaii John A. Burns School of Medicine (class of 1977). Part D covered 9,019 prescriptions written in 2024, 85% of them generic.

Overview

NPI1184770463
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorYes
NPI issuedJan 26, 2007
Last updated in NPPESJul 8, 2007

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine Primary207R00000X3829HI

About license numbers in NPPES

Exclusion screening

ListResultDetails
HHS-OIG LEIE · Oct 9, 2026No matchChecked by NPI and by name + state
North Carolina Medicaid · Nov 4, 2026No match—
New York OMIG · Nov 4, 2026No match—
Ohio Medicaid · Nov 4, 2026No match—
Pennsylvania Medicheck · Nov 4, 2026No match—
Washington HCA · Nov 4, 2026No match—

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

Medicare

Enrollment (PECOS)Enrolled Practitioner - Internal Medicine (HI)

Part D prescriptions in 2024

Prescriptions (claims)9,019 · 20,230 30-day fills
Patients703
Total drug cost$1,013,575
Generic share85% of claims

Medicare sources and data years

Education and affiliations

Medical schoolUniversity of Hawaii John A. Burns School of Medicine
Graduation year1977
Medicare specialtyInternal Medicine

Medical group

Hospital affiliation

Other facilities

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 Internal Medicine providers in Honolulu

All Internal Medicine providers in Hawaii →