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

Individual provider Clinical Psychologist · NPI 1336673441

Dr. William Henry Spears Jr., PHD is a Clinical Psychologist in Canandaigua, New York. Qualified in 2014, 12 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in New York.

Years since qualifying
12
Licensed in
NY
In the registry since
2017
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

5297 Parkside Dr Ste 306H
Canandaigua, NY 14424-7504
Phone: (585) 204-6694
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Counseling Psychologist (primary) Taxonomy 103TC1900X · Licence 021745 (NY)
Clinical Psychologist Taxonomy 103TC0700X · Licence 021745 (NY)

Record details

NPI number1336673441
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedApril 14, 2017
Last updated in NPPESAugust 21, 2019
Mailing address106 E Main St Apt 1, Penn Yan, NY 14527-1602

Medicare enrollment

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

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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