NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

William K. Borgsmiller M.D. P.C.

Clinic/Center in Red Bluff, CA · enumerated 2008 · authorized official William Borgsmiller, President.

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

National Provider Identifier

1245407402

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name William K. Borgsmiller M.D. P.C.
Practice address 2528 Sister Mary Columba Dr, Red Bluff, CA, 96080
Phone (530) 529-2145
Fax (530) 529-2149
Enumeration date May 15, 2008
Last updated in NPPES May 15, 2008

Taxonomy & classification

261Q00000X Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name William Borgsmiller
Title President
Phone (530) 529-2145

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 William K. Borgsmiller M.D. P.C.?
The NPI for William K. Borgsmiller M.D. P.C. is 1245407402, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for William K. Borgsmiller M.D. P.C.?
NPPES lists William Borgsmiller (President) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-15.