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

WILLOW MENNONE

PHYSICIAN ASSISTANT

Graduated: 2025

NPI: 1427939305

Practice Locations (4)

MASSENA HOSPITAL INC

1 HOSPITAL DR

MASSENA, NY 136621056

3157694200

MASSENA HOSPITAL INC

1 HOSPITAL DR, FL 3

MASSENA, NY 136621056

3158423049

CANTON-POTSDAM HOSPITAL

201 MARKET ST, SUITE E

POTSDAM, NY 136761218

3152749102

CANTON-POTSDAM HOSPITAL

49 LAWRENCE AVE

POTSDAM, NY 136761889

3152615525

Source: CMS National Downloadable File, September 2026.