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

Christien Eileen Olewniczak, NURSEPRACTITIONER

Individual provider Family Nurse Practitioner · NPI 1609498658

Christien Eileen Olewniczak, NURSEPRACTITIONER is a Nurse Practitioner in Lancaster, New York. Qualified in 2019, 7 years ago. Practices with Wny Medical PC, a 44-clinician group, accepts Medicare assignment and offers telehealth. Licensed in New York.

Years since qualifying
7
Licensed in
NY
In the registry since
2020

Practice location Address checks out

3592 Walden Ave Apt 3
Lancaster, NY 14086-1267
Phone: (716) 572-5946
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence F345430-01 (NY)

Record details

NPI number1609498658
Entity typeIndividual (Type 1)
GenderFemale
Credentials NURSEPRACTITIONER
Sole proprietorNo
NPI enumeratedMay 13, 2020
Last updated in NPPESJuly 14, 2023
Certification dateJuly 14, 2023

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Wny Medical Pc — 44 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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