HealthCareAtlasUSA

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Doctors / NH

JOHN P BRENNAN

PULMONARY DISEASE

Medical school: TUFTS UNIVERSITY SCHOOL OF MEDICINE

Graduated: 2002

Also: CRITICAL CARE (INTENSIVISTS)

Offers telehealth

NPI: 1851339071

Practice Locations (7)

CORE PHYSICIANS LLC

3 ALUMNI DR

EXETER, NH 038332123

CORE PHYSICIANS LLC

1 HAMPTON RD, SUITE A306

EXETER, NH 038334848

6039291195

CORE PHYSICIANS LLC

3 ALUMNI DR

EXETER, NH 038332122

CORE PHYSICIANS LLC

5 ALUMNI DR

EXETER, NH 038332128

6035806457

CORE PHYSICIANS LLC

5 ALUMNI DR, FL 2

EXETER, NH 038332128

6035807525

ELLIOT PROFESSIONAL SERVICES

1 ELLIOT WAY

MANCHESTER, NH 031033502

6036226484

ELLIOT PROFESSIONAL SERVICES

ONE ELLIOT WAY, 100 ELLIOT CARDIOVASCULAR CONSULTANTS

MANCHESTER, NH 031033502

6036271669

Source: CMS National Downloadable File, September 2026.

JOHN BRENNAN | HealthCareAtlasUSA