Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Claire Targoff, M.D.

Rheumatology Physician in San Francisco, CA · enumerated 2006.

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

National Provider Identifier

1295844082

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Claire Targoff

Credential M.D.

Sex Female

Practice address San Francisco, CA, 94115

Phone (415) 674-5200

Fax (415) 600-3705

Enumeration date Aug 29, 2006

Last updated in NPPES Feb 18, 2011

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207RR0500X Rheumatology Physician Allopathic & Osteopathic Physicians · License A25492 (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
00A254920	Medicaid	CA	-
841622410	Other	CA	TAX ID#

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

How do I verify Claire Targoff's NPI record?

Cross-check NPI 1295844082 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1295844082 active?

Yes, as of the latest NPPES snapshot, NPI 1295844082 is active (record last updated 2011-02-18).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-02-18.