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

Sara Jefferson, PSYD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1609648948

Sara Jefferson, PSYD is a Student in an Organized Health Care Education/Training Program in Ontario, California. Practices as a sole proprietor and works from 2 locations. Licensed in California.

Licensed in
CA
In the registry since
2023
What do these letters mean?
PSYD — Doctor of Psychology
A doctoral psychologist trained primarily for clinical practice.

See every abbreviation used in this directory →

Practice location Address checks out

3200 E Guasti Rd Ste 100
Ontario, CA 91761-8661
Phone: (909) 527-5969
Show map & directions

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

Additional practice locations (1)

  • 23046 Avenida De La Carlota Ste 600, Laguna Hills, CA 92653-1537 — (949) 229-5953

Specialties & licences

Student in an Organized Health Care Education/Training Program (primary) Taxonomy 390200000X · Licence 94027945 (CA)

Record details

NPI number1609648948
Entity typeIndividual (Type 1)
GenderFemale
Credentials PSYD
Sole proprietorYes
NPI enumeratedOctober 30, 2023
Last updated in NPPESOctober 30, 2023
Certification dateOctober 29, 2023

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