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

Dr. Christopher Joseph Keller, PSYD

Individual provider Clinical Psychologist · NPI 1639421209

Dr. Christopher Joseph Keller, PSYD is a Clinical Psychologist in Williamsville, New York. Qualified in 2011, 15 years ago. Practices as a sole proprietor. Licensed in New York.

Years since qualifying
15
Licensed in
NY
In the registry since
2012
What do these letters mean?
PSYD — Doctor of Psychology
A doctoral psychologist trained primarily for clinical practice.

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Practice location Address checks out

5820 Main St Ste 204
Williamsville, NY 14221-5776
Phone: (716) 634-2538
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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 019744 (NY)

Record details

NPI number1639421209
Entity typeIndividual (Type 1)
GenderMale
Credentials PSYD
Sole proprietorYes
NPI enumeratedOctober 8, 2012
Last updated in NPPESJanuary 22, 2015
Mailing address5820 Main St, Suite 204, Williamsville, NY 14221-5776

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 2011 (15 years in practice)
Accepts Medicare assignment Not indicated

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