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

Mr. Nathan Feiles, LCSW

Individual provider Clinical Social Worker · NPI 1912228552

Mr. Nathan Feiles, LCSW is a Clinical Social Worker in New York, New York. Practices as a sole proprietor. Licensed in California, Massachusetts, New Jersey and New York and 1 more.

Licensed in
CA, MA, NJ, NY, PA
In the registry since
2010
Specialties on file
5
What do these letters mean?
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

211 W 56th St Ste 4K
New York, NY 10019-4312
Phone: (917) 407-5488
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 081198 (NY)
Clinical Social Worker Taxonomy 1041C0700X · Licence 122686 (MA)
Clinical Social Worker Taxonomy 1041C0700X · Licence CW023309 (PA)
Clinical Social Worker Taxonomy 1041C0700X · Licence 44SC05949000 (NJ)
Clinical Social Worker Taxonomy 1041C0700X · Licence 63888 (CA)

Record details

NPI number1912228552
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorYes
NPI enumeratedJune 17, 2010
Last updated in NPPESAugust 2, 2023
Certification dateAugust 2, 2023

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