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

Dr. Jan Leslie Bowman, PHD

Individual provider Psychologist · NPI 1730368754

Dr. Jan Leslie Bowman, PHD is a Psychologist in Oakland, 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.

See every abbreviation used in this directory →

Practice location Address checks out

19 Gleneden Ave
Oakland, CA 94611-4316
Phone: (510) 594-9569
Fax: (415) 771-4395
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence PSY12631 (CA)
Clinical Psychologist Taxonomy 103TC0700X · Licence PSY12631 (CA)

Record details

NPI number1730368754
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedOctober 26, 2007
Last updated in NPPESOctober 26, 2007
Mailing address19 Gleneden Ave, Oakland, CA 94611-4316

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