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

Marcy Kupferstein

Individual provider Physician Assistant · NPI 1366312589

Marcy Kupferstein is a Physician Assistant in Brooklyn, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2025

Practice location Address checks out

1056 E 18th St
Brooklyn, NY 11230-4406
Phone: (917) 365-7412
Show map & directions

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

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 003331 (NY)

Record details

NPI number1366312589
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedNovember 11, 2025
Last updated in NPPESNovember 11, 2025
Certification dateNovember 11, 2025

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