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 / NH

JOHN HASYCHAK III, DO

FAMILY PRACTICE

Medical school: LAKE ERIE COLLEGE OF OSTEOPATHIC MEDICINE, ERIE

Graduated: 2015

NPI: 1568858959

Practice Locations (2)

APOGEE MEDICAL GROUP NEW HAMPSHIRE PC

172 KINSLEY ST

NASHUA, NH 030603648

2145921329

FOUNDATION MEDICAL PARTNERS INC

8 PROSPECT ST

NASHUA, NH 030603925

6035772045

Source: CMS National Downloadable File, September 2026.