Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Christina O'Halloran, PHD, LCSW

Individual provider Clinical Social Worker · NPI 1073903050

Dr. Christina O'Halloran, PHD, LCSW is a Clinical Social Worker in Santa Cruz, California. Licensed in California. Registered with an NPI since 2015.

Licensed in
CA
In the registry since
2015
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

143 Stockton Ave
Santa Cruz, CA 95060-6219
Phone: (831) 818-9664
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence LCS 17848 (CA)

Record details

NPI number1073903050
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD , LCSW
Sole proprietorNo
NPI enumeratedJanuary 29, 2015
Last updated in NPPESJanuary 29, 2015

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