HealthCareAtlasUSA

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Doctors / MA

DOUGLAS A OBRIEN, MD

OTOLARYNGOLOGY

Medical school: PERELMAN SCHOOL OF MED AT THE UNIVERSITY OF PENNSYLVANIA

Graduated: 1996

NPI: 1245298629

Practice Locations (1)

ASSOCIATES IN OTOLARYNGOLOGY HEAD AND NECK SURGERY, PC

100 MLK JR BLVD, SUITE 4

WORCESTER, MA 016081209

5087570330

Source: CMS National Downloadable File, September 2026.

DOUGLAS OBRIEN, MD | HealthCareAtlasUSA