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CALIFORNIA MEDICAL CLINIC OF INLAND EMPIRE INC.
NPI 1003774209
General Practice in Ontario, CA

Active since January 14, 2026CLIA 05D0865896 · Waiver
402 E HOLT BLVD, ONTARIO, CA 91761(909) 467-1605(909) 467-1608 Get Directions Write a Review

NPPES record last updated: January 14, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About California Medical Clinic Of Inland Empire Inc. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CALIFORNIA MEDICAL CLINIC OF INLAND EMPIRE INC. (NPI 1003774209) is a healthcare organization registered as a general practice in Ontario, California and active in the NPI registry since January 2026. The organization holds a CLIA Waiver certificate valid through August 31, 2026 and lists David Lozano, Medical Director, as its authorized official.

NPPES Registry Identity

NPI1003774209
Entity TypeOrganization
Primary Taxonomy208D00000X
Legal Business NameCALIFORNIA MEDICAL CLINIC OF INLAND EMPIRE INC.
Location Address402 E HOLT BLVDOntario, CA 91761-1618
Mailing Address402 E Holt BlvdOntario, CA 91761-1618 · (909) 467-1605 · Fax (909) 467-1608
Phone(909) 467-1605
Fax(909) 467-1608
Organization SubpartYes
Authorized OfficialDavid LozanoMedical Director · (909) 467-1605
Enumeration DateJanuary 14, 2026
NPPES CertifiedJanuary 14, 2026
✔ NPI 1003774209 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians
Taxonomy Code208D00000X
Definition
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee
Also ListedFamily MedicineTaxonomy 207Q00000X
402 E HOLT BLVD, Ontario, CA 91761
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Other Names 1

Other NameCalifornia Medical Clinic Of Inland Empire

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 05D0865896

California Medical Clinic, Inc · Ontario, CA
Active · expires Aug 31, 2026
CLIA Number05D0865896
Laboratory TypePhysician Office
Certificate Effective DateSeptember 1, 2024
Certificate Expiration DateAugust 31, 2026
Laboratory DirectorDavid Lozano MD
Laboratory Phone(909) 467-1605
Laboratory LocationCalifornia Medical Clinic, Inc402 East Holt Boulevard, Ontario, CA 91761
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CALIFORNIA MEDICAL CLINIC INC.
Family Medicine
402 E HOLT BLVD
ONTARIO, CA 91761
San Bernardino County (909) 467-1605
DAVID LOZANO M.D.
General Practice
402 E HOLT BLVD
ONTARIO, CA 91761
San Bernardino County (909) 467-1605

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is California Medical Clinic Of Inland Empire Inc.'s NPI number?

The NPI number for California Medical Clinic Of Inland Empire Inc. is 1003774209. It was assigned to this organization in the NPPES registry on January 14, 2026. The provider is also known as California Medical Clinic of Inland Empire.

Where is California Medical Clinic Of Inland Empire Inc. located?

California Medical Clinic Of Inland Empire Inc. is located at 402 E Holt Blvd, Ontario, CA 91761. The listed phone number is (909) 467-1605.

What is California Medical Clinic Of Inland Empire Inc.'s specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

Does California Medical Clinic Of Inland Empire Inc. hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 05D0865896) is associated with this NPI, valid through August 31, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for California Medical Clinic Of Inland Empire Inc. was last updated on January 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.