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

Elizabeth Loi, PHD

Individual provider Mental Health Counselor · NPI 1598221939

Elizabeth Loi, PHD is a Mental Health Counselor in Palo Alto, California. Works from 2 locations. Licensed in California.

Licensed in
CA
In the registry since
2019
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

725 Welch Rd
Palo Alto, CA 94304-1601
Phone: (650) 497-8000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 401 Quarry Rd, Palo Alto, CA 94304-1419 — (650) 723-5511

Specialties & licences

Clinical Child & Adolescent Psychologist (primary) Taxonomy 103TC2200X · Licence PSY34893 (CA)
Mental Health Counselor Taxonomy 101YM0800X
Psychologist Taxonomy 103T00000X · Licence PSY34893 (CA)

Record details

NPI number1598221939
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedFebruary 11, 2019
Last updated in NPPESNovember 27, 2024
Certification dateNovember 27, 2024

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