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

Karen Buck, FNP

Individual provider Registered Nurse · NPI 1255097309

Karen Buck, FNP is a Nurse Practitioner in Rochester, New York. Qualified in 2022, 4 years ago. Practices with University of Rochester, a 962-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
4
Licensed in
NY
In the registry since
2021
Specialties on file
3
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

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Practice location Address checks out

777 Clinton Ave S
Rochester, NY 14620-1448
Phone: (585) 279-4800
Fax: (585) 442-8319
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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 F350023-01 (NY)
Registered Nurse Taxonomy 163W00000X · Licence 0967572 (NY)
Nurse Practitioner Taxonomy 363L00000X · Licence 350023 (NY)

Record details

NPI number1255097309
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorNo
NPI enumeratedNovember 12, 2021
Last updated in NPPESJuly 22, 2023
Certification dateNovember 15, 2022

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Group practice University Of Rochester — 962 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations6 on file with Medicare

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