This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / NY

TIANNA RENEA WAWRZUSIN, NP

NURSE PRACTITIONER

Graduated: 2025

NPI: 1821980715

Practice Locations (2)

GUTHRIE MEDICAL GROUP PC

3344 CHAMBERS RD

HORSEHEADS, NY 148451403

6077955100

GUTHRIE MEDICAL GROUP PC

1 GUTHRIE SQ

SAYRE, PA 188401625

5708885858

Source: CMS National Downloadable File, September 2026.