Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Rebecca G Sheehan, PA

Physician Assistant in San Francisco, CA · enumerated 2005 · practices at Steven K. Olsen, DDS, PC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1225014798

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Registry record

Entity type Individual (Type 1)

Name Rebecca G Sheehan

Credential PA

Sex Female

Practice address 2 Embarcadero Ctr, San Francisco, CA, 94111

Phone (415) 578-3100

Fax (415) 291-0489

Enumeration date Dec 16, 2005

Last updated in NPPES Feb 18, 2020

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 011028 (NY) Secondary

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 57807 (CA) Primary

PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program. About the PA credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Rebecca Sheehan?

The National Provider Identifier (NPI) for Rebecca Sheehan is 1225014798, a Type 1 (individual) record in the CMS NPPES registry.

Where does Rebecca Sheehan practice?

The practice location on file with NPPES is in San Francisco, CA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-02-18.