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

R Ruiz M D a Medical Corp

Organization Specialist · NPI 1578599809

R Ruiz M D a Medical Corp is a Specialist in Rialto, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
Specialties on file
3
What do these letters mean?
Corp — Corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

436 S Riverside Ave
Rialto, CA 92376-6523
Phone: (909) 877-8868
Fax: (909) 877-0008
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Primary Care Clinic/Center (primary) Taxonomy 261QP2300X
Specialist Taxonomy 174400000X · Licence G52245 (CA)
Pediatrics Physician Taxonomy 208000000X

Record details

NPI number1578599809
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Ruben Ruiz — Ceo/President · (562) 201-2508
Other names Rialto Clinica Medica Familiar; Rialto Clinica Medica Familiar Medical Group, Inc.
NPI enumeratedJune 26, 2006
Last updated in NPPESMay 25, 2023
Certification dateMay 25, 2023
Mailing address436 S Riverside Ave, Rialto, CA 92376-6523

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