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SOUTHERN ONTARIO MEDICAL CENTER
NPI 1962518126
Family Medicine in Ontario, CA

Active since August 21, 2006CLIA 05D0856730 · Waiver
2525 S EUCLID AVE, ONTARIO, CA 91762(909) 986-2288(909) 986-1892 Get Directions Write a Review

NPPES record last updated: February 5, 2009. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Southern Ontario Medical Center NPPES

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

SOUTHERN ONTARIO MEDICAL CENTER (NPI 1962518126) is a healthcare organization registered as a family medicine in Ontario, California and active in the NPI registry since August 2006. The organization holds a CLIA Waiver certificate valid through March 1, 2027 and lists Charles Yuan Ho, President, as its authorized official.

NPPES Registry Identity

NPI1962518126
Entity TypeOrganization
Primary Taxonomy207Q00000X
Legal Business NameSOUTHERN ONTARIO MEDICAL CENTER
Location Address2525 S EUCLID AVEOntario, CA 91762-6620
Mailing Address2525 S Euclid AveOntario, CA 91762-6620 · (909) 986-2288 · Fax (909) 986-1892
Phone(909) 986-2288
Fax(909) 986-1892
Organization SubpartNo
Authorized OfficialCharles Yuan HoPresident · (909) 986-2288
Enumeration DateAugust 21, 2006
Last NPPES UpdateFebruary 5, 2009
✔ NPI 1962518126 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in CA · A31364
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
2525 S EUCLID AVE, Ontario, CA 91762
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Other Identifiers 1

MedicaidGR0010140CA

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE 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 05D0856730

Southern Ontario Medical Center Inc · Ontario, CA
Active · expires Mar 1, 2027
CLIA Number05D0856730
Laboratory TypePhysician Office
Certificate Effective DateMarch 2, 2025
Certificate Expiration DateMarch 1, 2027
Laboratory DirectorCharles Y. Ho
Laboratory Phone(909) 986-2288
Laboratory LocationSouthern Ontario Medical Center Inc2525 S Euclid Ave, Ontario, CA 91762
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

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

DR. CHARLES YUAN HO M.D.
Family Medicine
2525 S EUCLID AVE
ONTARIO, CA 91762
San Bernardino County (909) 986-2288

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 Southern Ontario Medical Center's NPI number?

The NPI number for Southern Ontario Medical Center is 1962518126. It was assigned to this organization in the NPPES registry on August 21, 2006.

Where is Southern Ontario Medical Center located?

Southern Ontario Medical Center is located at 2525 S Euclid Ave, Ontario, CA 91762. The listed phone number is (909) 986-2288.

What is Southern Ontario Medical Center's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Does Southern Ontario Medical Center hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 05D0856730) is associated with this NPI, valid through March 1, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Southern Ontario Medical Center was last updated on February 5, 2009. NPI Profile syncs with the weekly NPPES data releases published by CMS.