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

Individual provider Clinical Psychologist · NPI 1295547818

Dr. Douglas Mennin, PHD is a Clinical Psychologist in New York, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2025
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

50 Lexington Ave Apt 25H
New York, NY 10010-2933
Phone: (646) 554-4977
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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 015664-1 (NY)

Record details

NPI number1295547818
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedJanuary 21, 2025
Last updated in NPPESJanuary 21, 2025
Certification dateJanuary 21, 2025

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