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

Dr. Gregory Lewis White, PHD

Individual provider Psychologist · NPI 1821010273

Dr. Gregory Lewis White, PHD is a Clinical Psychologist in Santa Cruz, California. Qualified in 1976, 50 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in California.

Years since qualifying
50
Licensed in
CA
In the registry since
2006
Specialties on file
4
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

125 Southampton Ln Unit A
Santa Cruz, CA 95062-3468
Phone: (530) 524-0303
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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 PSY8099 (CA)
Psychologist Taxonomy 103T00000X · Licence PSY8099 (CA)
Cognitive & Behavioral Psychologist Taxonomy 103TB0200X · Licence PSY8099 (CA)
Health Service Psychologist Taxonomy 103TH0100X · Licence PSY8099 (CA)

Record details

NPI number1821010273
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedJuly 24, 2006
Last updated in NPPESJuly 17, 2026
Certification dateJuly 17, 2026

Medicare enrollment

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

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 1976 (50 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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