Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sara R Sullivan, M.D.

Pediatrics Physician in San Francisco, CA · enumerated 2006.

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

National Provider Identifier

1437165776

Verified

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Registry record

Entity type Individual (Type 1)

Name Sara R Sullivan

Credential M.D.

Sex Female

Practice address 3905 Sacramento St, Suite 301, San Francisco, CA, 94118

Phone (415) 752-8038

Fax (415) 752-8099

Enumeration date Jul 31, 2006

Last updated in NPPES Mar 15, 2010

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License A108759 (CA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
8840504	Medicaid	NJ	-
001900621	Medicaid	PA	-

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 specialty is Sara Sullivan?

Sara Sullivan is registered in NPPES with the primary taxonomy of Pediatrics Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-03-15.