Individual provider · Type 1 NPI

Mary Patricia Olin, PHYSICIAN ASSISTANT

Medical Physician Assistant · Washington, DC

NPI number 1841244571 Active

Practice location

2150 Pennsylvania Ave NW
Washington, DC 20037-3201

Call (202) 741-2350 Map

Fax (202) 741-2791

Mailing address

7221 Panorama Dr
Derwood, MD 20855-1940

Specialties and licenses

TaxonomyCodeLicense
Medical Physician Assistant Primary 363AM0700XDCPA215 (DC)

Medical Physician Assistant: Definition to come...

938 other providers at this address

Other medical physician assistant providers in Washington

See all in Washington →

About NPI 1841244571

Mary Patricia Olin, PHYSICIAN ASSISTANT's National Provider Identifier is 1841244571, issued on May 19, 2006. The primary taxonomy on file is Medical Physician Assistant (363AM0700X), and the practice location is in Washington, DC. The record was last updated on Jul 13, 2026.