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 / NJ

GEORGE TWEDDEL, MD

OBSTETRICS/GYNECOLOGY

Medical school: NEW YORK MEDICAL COLLEGE

Graduated: 1990

NPI: 1013928647

Practice Locations (6)

BARNABAS HEALTH MEDICAL GROUP PC

94 OLD SHORT HILLS RD

LIVINGSTON, NJ 070395672

BARNABAS HEALTH MEDICAL GROUP PC

110 REHILL AVE

SOMERVILLE, NJ 088762519

9086852900

BARNABAS HEALTH MEDICAL GROUP PC

110 REHILL AVE, BLDG FAMILY

SOMERVILLE, NJ 088762519

9086852900

BARNABAS HEALTH MEDICAL GROUP PC

128 REHILL AVE

SOMERVILLE, NJ 088762519

8557768334

BARNABAS HEALTH MEDICAL GROUP PC

128 REHILL AVE, SUITE 1100

SOMERVILLE, NJ 088762519

9082438647

BARNABAS HEALTH MEDICAL GROUP PC

8 MOUNTAIN BLVD, SUITE J

WARREN, NJ 070592638

7328930200

Source: CMS National Downloadable File, September 2026.

GEORGE TWEDDEL, MD | HealthCareAtlasUSA