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 / CT

CHRISTOPHER J MATTERN

ORTHOPEDIC SURGERY

Medical school: COLUMBIA UNIVERSITY COLLEGE OF PHYSICIANS AND SURGEONS

Graduated: 2004

NPI: 1588874861

Practice Locations (4)

WESTCHESTER MEDICAL GROUP, P.C

5 PERRYRIDGE RD

GREENWICH, CT 068304608

2038633000

BIT PHYSICAL THERAPY

105 BALLENISLE CIRCLE

Palm Beach Gardens, FL 33418

SELECT PT, OT AND SLP REHABILITATION NY, PLLC

125 HARRY HOWARD AVE

HUDSON, NY 125341601

8004797695

WESTCHESTER MEDICAL GROUP, P.C

3030 WESTCHESTER AVE

PURCHASE, NY 105772574

9148314100

Source: CMS National Downloadable File, September 2026.