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

Individual provider Psychoanalyst · NPI 1518181734

Dr. Donald Stephen Bosch, PHD is a Psychoanalyst in Pasadena, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2007
Specialties on file
2
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

16 S Oakland Ave 211
Pasadena, CA 91101-2043
Phone: (626) 795-2975
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychoanalyst (primary) Taxonomy 102L00000X
Clinical Psychologist Taxonomy 103TC0700X · Licence PSY7174 (CA)

Record details

NPI number1518181734
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedApril 11, 2007
Last updated in NPPESSeptember 11, 2025

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