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

Individual provider Cognitive & Behavioral Psychologist · NPI 1417125022

Dr. John George Ryder, PHD is a Clinical Psychologist in New York, New York. Graduated from New York University Medical College - Nlg in 1989, 37 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in New York.

Years since qualifying
37
Trained at
New York University Medical College - Nlg
Licensed in
NY
In the registry since
2008
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

109 E 36th St Ste 4
New York, NY 10016-3447
Phone: (212) 779-4114
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cognitive & Behavioral Psychologist (primary) Taxonomy 103TB0200X · Licence 012422 (NY)

Record details

NPI number1417125022
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedFebruary 16, 2008
Last updated in NPPESFebruary 16, 2008

Medicare enrollment

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

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolNEW YORK UNIVERSITY MEDICAL COLLEGE - NLG
Graduated 1989 (37 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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