HealthCareAtlasUSA

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Doctors / NH

MATTHEW SULLIVAN, MD

INTERNAL MEDICINE

Medical school: GEISEL SCHOOL OF MEDICINE AT DARTMOUTH

Graduated: 2010

Also: HEMATOLOGY/ONCOLOGY

Offers telehealth

NPI: 1104104918

Practice Locations (3)

DARTMOUTH-HITCHCOCK CLINIC

243 ELM ST

CLAREMONT, NH 037434921

6035426777

VALLEY REGIONAL HOSPITAL INC

243 ELM ST, URGENT CARE AT VALLEY REGIONAL

CLAREMONT, NH 037434921

6035427888

MARY HITCHCOCK MEMORIAL HOSPITAL

1 MEDICAL CTR DR

LEBANON, NH 037561000

6036505000

Source: CMS National Downloadable File, September 2026.

MATTHEW SULLIVAN, MD | HealthCareAtlasUSA