Individual provider · Type 1 NPI

Mary Elizabeth O'Boyle Willis, FNP

Family Nurse Practitioner · Richmond, VA

NPI number 1003035148 Active

Practice location

1250 E Marshall St, Department Of Pediatrics
Richmond, VA 23298-5051

Fax (804) 828-6301

Mailing address

PO Box 91734
Richmond, VA 23291-1734

Other practice locations

  • 611 Gateway Blvd Ste 120, South San Francisco, CA 94080-7066 · (650) 761-4056

Specialties and licenses

TaxonomyCodeLicense
Family Nurse Practitioner 363LF0000X0024167014 (VA)
Family Nurse Practitioner Primary 363LF0000X95014800 (CA)

Family Nurse Practitioner: Definition to come...

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About NPI 1003035148

Mary Elizabeth O'Boyle Willis, FNP's National Provider Identifier is 1003035148, issued on Apr 25, 2007. The primary taxonomy on file is Family Nurse Practitioner (363LF0000X), and the practice location is in Richmond, VA. The record was last updated on Feb 13, 2026.