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

MAEGAN A CASTLE

NURSE PRACTITIONER

Graduated: 2025

NPI: 1619864535

Practice Locations (1)

WATERTOWN INTERNISTS PC

53 -59 PUBLIC SQ, SUITE 301

WATERTOWN, NY 136012674

3157822141

Source: CMS National Downloadable File, September 2026.

MAEGAN CASTLE | HealthCareAtlasUSA