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

MS. Ellen March Feinstein, CSW

Individual provider Clinical Social Worker · NPI 1659422525

MS. Ellen March Feinstein, CSW is a Clinical Social Worker in New York City, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2007

Practice location Address checks out

441 W End Ave Ste 1F
New York City, NY 10024-7004
Phone: (212) 496-7037
Fax: (212) 799-6375
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence R038416-1 (NY)

Record details

NPI number1659422525
Entity typeIndividual (Type 1)
GenderFemale
Credentials CSW
Sole proprietorYes
NPI enumeratedJanuary 16, 2007
Last updated in NPPESJuly 8, 2007

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