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

Mrs. Krystyna Koryzma, NP-C

Individual provider Family Nurse Practitioner · NPI 1760858674

Mrs. Krystyna Koryzma, NP-C is a Nurse Practitioner in Oneonta, New York. Qualified in 2015, 11 years ago. Practices with Wellnow Urgent Care, PC, a 411-clinician group and accepts Medicare assignment. Licensed in New Jersey and New York.

Years since qualifying
11
Licensed in
NJ, NY
In the registry since
2015
Specialties on file
2
What do these letters mean?
NP-C — Nurse Practitioner, Certified
A nurse practitioner certified by the AANP.

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Practice location Address checks out

5001 State Highway 23
Oneonta, NY 13820-4508
Phone: (607) 376-5346
Fax: (607) 376-5347
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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 F07151355 (NJ)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence F342399 (NY)

Record details

NPI number1760858674
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP-C
Sole proprietorYes
NPI enumeratedAugust 14, 2015
Last updated in NPPESMarch 26, 2018

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2015 (11 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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