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Andrea Ma, M.D.

NPI 1205255171ActiveIndividual· Hospitalist· Olympia, WA

Hospitalist (M.D.) in Olympia, Washington, trained at Saint Louis University School of Medicine (class of 2014). Part D covered 195 prescriptions written in 2024, 89% of them generic.

Overview

NPI1205255171
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedApr 8, 2014
Last updated in NPPESApr 27, 2021
Certified by providerApr 27, 2021

Specialties and licenses

TaxonomyCodeLicenseState
Hospitalist Primary208M00000XMD60732543WA
Internal Medicine207R00000XMD60732543WA

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 - Hospitalist (WA)

Part D prescriptions in 2024

Prescriptions (claims)195 · 201 30-day fills
Patients64
Total drug cost$6,197
Generic share89% of claims

Medicare sources and data years

Education and affiliations

Medical schoolSaint Louis University School of Medicine
Graduation year2014
Medicare specialtyHospitalist
Secondary specialtiesInternal Medicine

Medical group

Hospital affiliation

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 Olympia

All hospitalists in Washington