Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Ruben Ruiz MD a Medical Corporation

Organization Clinical Medical Laboratory · NPI 1407006893

Ruben Ruiz MD a Medical Corporation is a Clinical Medical Laboratory in Ontario, California. Licensed in California. Registered with an NPI since 2008.

Licensed in
CA
In the registry since
2008

Practice location Address checks out

403 W F St
Ontario, CA 91762-3207
Phone: (909) 988-3288
Fax: (909) 988-6767
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Medical Laboratory (primary) Taxonomy 291U00000X · Licence CLA314870 (CA)

Record details

NPI number1407006893
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Ruben Ruiz — Laboratory Director · (562) 201-2508
Other names Ontario Clinica Medica Familiar; Ontario Clinica Medica Familiar
NPI enumeratedSeptember 23, 2008
Last updated in NPPESMay 25, 2023
Certification dateMay 25, 2023
Mailing address403 W F St, Ontario, CA 91762-3207

Other providers in Ontario