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

Dr. Patricia Ann Ronald Riba, MD

Individual provider Pediatrics Physician · NPI 1063562908

Dr. Patricia Ann Ronald Riba, MD is a Pediatrics Physician in Orange, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1310 W Stewart Dr Ste 508
Orange, CA 92868-3856
Phone: (714) 549-6440
Fax: (714) 549-6449
Show map & directions

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

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence A72318 (CA)

Record details

NPI number1063562908
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJanuary 11, 2007
Last updated in NPPESAugust 5, 2026
Certification dateAugust 5, 2026

Other providers in Orange