NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Robert William Larsen, PHARMD.

Pharmacist in Fort Bragg, CA · enumerated 2011.

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

National Provider Identifier

1487940516

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Robert William Larsen
Credential PHARMD.
Sex Male
Practice address 490 S Main St, Fort Bragg, CA, 95437
Enumeration date Jun 28, 2011
Last updated in NPPES Jun 28, 2011

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 54964 (CA) Primary
183500000X Pharmacist Pharmacy Service Providers · License 13276 (SC) Secondary
PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD 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 Robert Larsen?
The National Provider Identifier (NPI) for Robert Larsen is 1487940516, a Type 1 (individual) record in the CMS NPPES registry.
Where does Robert Larsen practice?
The practice location on file with NPPES is in Fort Bragg, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-06-28.