Skip to content

Rebecca Roisman Armstrong, PA

NPI 1023765377ActiveIndividual· Physician Assistant· Oakland, CA

Physician Assistant (PA) in Oakland, California, licensed in CA, with an NPI issued in March 2022. Part D covered 281 prescriptions written in 2024, 94% of them generic.

Overview

NPI1023765377
StatusActive
Entity typeIndividual
CredentialPA
Sole proprietorNo
NPI issuedMar 7, 2022
Last updated in NPPESOct 14, 2022
Certified by providerOct 14, 2022

Specialties and licenses

TaxonomyCodeLicenseState
Physician Assistant Primary363A00000X60786CA

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 10, 2026No match—
New York OMIG · Nov 10, 2026No match—
Ohio Medicaid · Nov 10, 2026No match—
Pennsylvania Medicheck · Nov 10, 2026No match—
Washington HCA · Nov 10, 2026No match—

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

Medicare

Enrollment (PECOS)Not in the public enrollment file of Oct 1, 2026

Part D prescriptions in 2024

Prescriptions (claims)281 · 337 30-day fills
Patients34
Total drug cost$13,087
Generic share94% of claims

Medicare sources and data years

Industry payments (Open Payments)

None reported for 2025 or 2024.

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

Other Physician Assistant providers in Oakland

All Physician Assistant providers in California →