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

Dr. Steven Jin Choi, PHD

Individual provider Clinical Psychologist · NPI 1003141664

Dr. Steven Jin Choi, PHD is a Clinical Psychologist in Napa, California. Licensed in California. Registered with an NPI since 2009.

Licensed in
CA
In the registry since
2009
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

2100 Napa Vallejo Hwy
Napa, CA 94558-6293
Phone: (707) 254-2712
Fax: (707) 253-5097
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence PSY 22052 (CA)

Record details

NPI number1003141664
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedOctober 14, 2009
Last updated in NPPESMarch 21, 2014
Mailing address2100 Napa Vallejo Hwy, Napa, CA 94558-6293

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