HealthCareAtlasUSA

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

WALTER H WARRINER, NP

NURSE PRACTITIONER

Graduated: 2004

NPI: 1215911979

Practice Locations (5)

UPMC CHAUTAUQUA AT WCA

306 CENTRAL AVE

DUNKIRK, NY 140482125

71636300182125

SENECA NATION OF INDIANS

275 THOMAS INDIAN SCHOOL DR

IRVING, NY 140819341

7165325582

UPMC CHAUTAUQUA AT WCA

207 FOOTE AVE

JAMESTOWN, NY 147017077

7166648640

UPMC CHAUTAUQUA AT WCA

51 GLASGOW AVE

JAMESTOWN, NY 147016440

7166648641

SENECA NATION OF INDIANS

987 R C HOAG DR

SALAMANCA, NY 147791365

7169455894

Source: CMS National Downloadable File, September 2026.

WALTER WARRINER, NP | HealthCareAtlasUSA