Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Westhout MD Inc

Urgent Care Clinic/Center in San Pedro, CA · enumerated 2023 · authorized official Franklin Westhout, Owner.

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

National Provider Identifier

1487340725

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Registry record

Entity type Organization (Type 2)

Legal business name Westhout MD Inc

Parent organization Westhout MD Inc

Practice address 209 N Pacific Ave, San Pedro, CA, 90731

Phone (424) 450-0270

Enumeration date Apr 11, 2023

Last updated in NPPES Apr 11, 2023

Taxonomy & classification

261QU0200X Urgent Care Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Franklin Westhout

Title Owner

Phone (424) 450-4710

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 current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2023-04-11. Verify at npiregistry.cms.hhs.gov.

Where is Westhout MD Inc located?

The practice location on file with NPPES is in San Pedro, CA.

Providers at this address

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M4llc Health Service Clinic/Center · San Pedro, CA NPI 1487194023 Mostafa Rahimi MD PC Family Medicine Physician · San Pedro, CA NPI 1922679083

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-04-11.