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

Individual provider Mental Health Counselor · NPI 1265314942

Dr. Margaret Knapp, PHD, LCSW is a Mental Health Counselor 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.
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

301 E 110th St Apt 4D
New York, NY 10029-3054
Phone: (917) 499-0812
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence 09603901 (NY)

Record details

NPI number1265314942
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD , LCSW
Sole proprietorYes
NPI enumeratedJuly 23, 2025
Last updated in NPPESJuly 23, 2025
Certification dateJuly 23, 2025

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