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

Dr. Clark Matthew Nichols, PHD

Individual provider Counseling Psychologist · NPI 1598976912

Dr. Clark Matthew Nichols, PHD is a Counseling Psychologist in New York, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2007
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

75 Maiden Ln Ste 323
New York, NY 10038-4810
Phone: (212) 379-6447
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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 017671 (NY)

Record details

NPI number1598976912
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedMay 25, 2007
Last updated in NPPESJanuary 23, 2023
Certification dateJanuary 23, 2023

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