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

MS. Katarzyna Joanna Karczmarska, NP

Individual provider Obstetrics & Gynecology Nurse Practitioner · NPI 1609531854

MS. Katarzyna Joanna Karczmarska, NP is an Obstetrics & Gynecology Nurse Practitioner in New York, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2021
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

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Practice location Address checks out

68 E 131st St
New York, NY 10037-2900
Phone: (212) 281-8600
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Nurse Practitioner (primary) Taxonomy 363LX0001X · Licence F421363-01 (NY)

Record details

NPI number1609531854
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorYes
NPI enumeratedNovember 2, 2021
Last updated in NPPESNovember 2, 2021
Certification dateNovember 2, 2021

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