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

Individual provider Clinical Neuropsychologist · NPI 1821035585

Dr. Jeffery S. Katz, PHD is a Clinical Psychologist in Fullerton, California. Qualified in 1988, 38 years ago. Practices as a sole proprietor, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
38
Licensed in
CA
In the registry since
2006
Specialties on file
3
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

1440 N Harbor Blv Ste 800
Fullerton, CA 92835-4142
Phone: (714) 473-8967
Fax: (866) 440-4397
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Neuropsychologist (primary) Taxonomy 103G00000X · Licence PSY00011468 (CA)
Clinical Neuropsychologist Taxonomy 103G00000X · Licence PSY11468 (CA)
Clinical Psychologist Taxonomy 103TC0700X · Licence PSY11468 (CA)

Record details

NPI number1821035585
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedJune 1, 2006
Last updated in NPPESOctober 23, 2012

Medicare enrollment

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

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 1988 (38 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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