Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

California Clinics, Inc

Occupational Medicine Clinic/Center in Upland, CA · enumerated 2019 · authorized official Marvin Kanter, President.

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

National Provider Identifier

1366093254

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Registry record

Entity type Organization (Type 2)

Legal business name California Clinics, Inc

Practice address 818 N Mountain Ave Ste 102, Upland, CA, 91786

Phone (760) 342-0033

Fax (310) 496-0122

Enumeration date Sep 23, 2019

Last updated in NPPES Sep 23, 2019

Taxonomy & classification

208100000X Physical Medicine & Rehabilitation Physician Allopathic & Osteopathic Physicians Secondary

261QX0100X Occupational Medicine Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Marvin Kanter

Title President

Phone (760) 342-0033

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

Where is California Clinics, Inc located?

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2019-09-23. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-09-23.