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

Dr. Jeffrey B Mar, PHD

Individual provider Clinical Psychologist · NPI 1265535660

Dr. Jeffrey B Mar, PHD is a Clinical Psychologist in Torrance, California. Graduated from University of Massachusetts Medical School in 1985, 41 years ago. Practices as a sole proprietor, works from 2 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
41
Trained at
University of Massachusetts Medical School
Licensed in
CA
In the registry since
2006
Specialties on file
2
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

2554 Woodbury Dr
Torrance, CA 90503-9364
Phone: (559) 281-1029
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2511 W Shaw Ave Ste 101, Fresno, CA 93711-3325 — (559) 281-1029

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence PSY114970 (CA)
Psychologist Taxonomy 103T00000X · Licence 0PL114970 (CA)

Record details

NPI number1265535660
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedSeptember 7, 2006
Last updated in NPPESApril 3, 2026
Certification dateApril 3, 2026

Medicare enrollment

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

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolUNIVERSITY OF MASSACHUSETTS MEDICAL SCHOOL
Graduated 1985 (41 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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