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

Katherine Ann Fenster, NP

Individual provider Family Nurse Practitioner · NPI 1265017164

Katherine Ann Fenster, NP is a Nurse Practitioner in Cheektowaga, New York. Qualified in 2020, 6 years ago. Practices with Wellnow Urgent Care, PC, a 411-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
6
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

3450 Union Rd
Cheektowaga, NY 14225-5120
Phone: (716) 395-2043
Fax: (716) 395-2044
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 346185 (NY)

Record details

NPI number1265017164
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedMarch 11, 2021
Last updated in NPPESMay 2, 2024
Certification dateMay 2, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice Wellnow Urgent Care, P.C. — 411 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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