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

Katie Giffin, PHD

Individual provider Clinical Psychologist · NPI 1649489261

Katie Giffin, PHD is a Clinical Psychologist in El Cajon, California. Qualified in 1996, 30 years ago. Accepts Medicare assignment. Licensed in California.

Years since qualifying
30
Licensed in
CA
In the registry since
2007
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

1460 E Main St
El Cajon, CA 92021-8617
Phone: (619) 588-9705
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence PSY19192 (CA)

Record details

NPI number1649489261
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedMay 21, 2007
Last updated in NPPESJuly 8, 2007
Mailing address10886 Creekbridge Pl, San Diego, CA 92128-5101

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 1996 (30 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in El Cajon