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

Dr. Gillian Reierson, MDPHD

Individual provider Child & Adolescent Psychiatry Physician · NPI 1003178641

Dr. Gillian Reierson, MDPHD is a Child & Adolescent Psychiatry Physician in Walnut Creek, California. Practices as a sole proprietor and works from 2 locations. Licensed in California.

Licensed in
CA
In the registry since
2012
Specialties on file
2

Practice location Address checks out

2970 Camino Diablo Fl 1
Walnut Creek, CA 94597
Phone: (925) 360-5264
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2001 The Alameda, San Jose, CA 95126-1136 — (408) 261-7135

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence A126534 (CA)
Child & Adolescent Psychiatry Physician Taxonomy 2084P0804X · Licence A126534 (CA)

Record details

NPI number1003178641
Entity typeIndividual (Type 1)
GenderFemale
Credentials MDPHD
Sole proprietorYes
NPI enumeratedJune 11, 2012
Last updated in NPPESSeptember 27, 2018

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