Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Tianna Renea Wawrzusin, FNP-C

Individual provider Family Nurse Practitioner · NPI 1821980715

Tianna Renea Wawrzusin, FNP-C is a Nurse Practitioner in Horseheads, New York. Qualified in 2025, 1 year ago. Practices with Guthrie Medical Group PC, a 797-clinician group and accepts Medicare assignment. Licensed in New York and Pennsylvania.

Years since qualifying
1
Licensed in
NY, PA
In the registry since
2025
Specialties on file
2
What do these letters mean?
FNP-C — Family Nurse Practitioner, Certified
A family nurse practitioner certified by the AANP.

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Practice location Address checks out

31 Arnot Rd
Horseheads, NY 14845-8533
Phone: (607) 795-5100
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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 357326 (NY)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence SP033340 (PA)

Record details

NPI number1821980715
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-C
Sole proprietorNo
NPI enumeratedJuly 16, 2025
Last updated in NPPESJuly 22, 2025
Certification dateJuly 22, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2025 (1 years in practice)
Group practice Guthrie Medical Group Pc — 797 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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