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

Individual provider Clinical Child & Adolescent Psychologist · NPI 1245848654

Mark John Knepley, PHD is a Clinical Child & Adolescent Psychologist in New York, New York. Registered with an NPI since 2020.

In the registry since
2020
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

1 Park Ave
New York, NY 10016-5802
Phone: (610) 291-4395
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Child & Adolescent Psychologist (primary) Taxonomy 103TC2200X

Record details

NPI number1245848654
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedJuly 21, 2020
Last updated in NPPESOctober 19, 2021
Certification dateOctober 19, 2021

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