NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Eugene M. Wolf M.D. Inc.

Orthopaedic Surgery Physician in San Francisco, CA · enumerated 2006 · authorized official Shirley Cox, Business Manager.

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

National Provider Identifier

1700832375

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Eugene M. Wolf M.D. Inc.
Practice address 3000 California St, 3rd Floor, San Francisco, CA, 94115
Fax (415) 441-5096
Enumeration date May 25, 2006
Last updated in NPPES Mar 22, 2010

Taxonomy & classification

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License A27308 (CA) Primary

Authorized official

Name Shirley Cox
Title Business Manager

Other identifiers

Identifier Type State Issuer
00A339450 Medicaid CA -
ZZZ64028Z Other CA BLUE SHIELD PROVIDER #

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

Who is the authorized official for Eugene M. Wolf M.D. Inc.?
NPPES lists Shirley Cox (Business Manager) as the authorized official for this organization.
What is the NPI number for Eugene M. Wolf M.D. Inc.?
The NPI for Eugene M. Wolf M.D. Inc. is 1700832375, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-03-22.