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

Dr. Oliver Werner Fassler, PHD

Individual provider Clinical Psychologist · NPI 1265722706

Dr. Oliver Werner Fassler, PHD is a Clinical Psychologist in Binghamton, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2011
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

425 Robinson St
Binghamton, NY 13904-1735
Phone: (607) 773-4488
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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 018529-1 (NY)

Record details

NPI number1265722706
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedApril 18, 2011
Last updated in NPPESApril 18, 2011

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