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

Dr. Timothy McCajor Hall, MD, PHD

Individual provider Psychiatry Physician · NPI 1417101965

Dr. Timothy McCajor Hall, MD, PHD is a Psychiatry in Santa Monica, California. Graduated from University of California, San Diego School of Medicine in 2005, 21 years ago. Practices with Uc Regents, a 39-clinician group, works from 4 locations, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
21
Trained at
University of California, San Diego School of Medicine
Licensed in
CA
In the registry since
2008
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
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

1920 Colorado Ave
Santa Monica, CA 90404-3414
Phone: (310) 319-4700
Fax: (310) 453-5106
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 1399 Roxbury Dr Ste 100, Los Angeles, CA 90035-4709 — (310) 557-2273
  • 910 Vine St, Los Angeles, CA 90038-2702 — (866) 499-8252
  • 300 Ucla Medical Plz Ste 2200, Los Angeles, CA 90095-3414 — (310) 825-9989

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence A108863 (CA)

Record details

NPI number1417101965
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedNovember 11, 2008
Last updated in NPPESDecember 2, 2019

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolUNIVERSITY OF CALIFORNIA, SAN DIEGO SCHOOL OF MEDICINE
Graduated 2005 (21 years in practice)
Group practice Uc Regents — 39 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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