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

Individual provider Clinical Psychologist · NPI 1053681361

Dr. William Lenard Schwimmer, PHD is a Clinical Psychologist in Sebastopol, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2012
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

11250 Barnett Valley Rd
Sebastopol, CA 95472-9555
Phone: (707) 829-8566
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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 PSY7300 (CA)

Record details

NPI number1053681361
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedJanuary 3, 2012
Last updated in NPPESJanuary 3, 2012

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