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Doctors / MA

SAGAR U NIGWEKAR, MD

NEPHROLOGY

Graduated: 1999

Also: INTERNAL MEDICINE

Offers telehealth

NPI: 1710939848

Practice Locations (3)

MASSACHUSETTS GENERAL PHYSICIANS ORGANIZATION INC

55 FRUIT ST

BOSTON, MA 021142696

6177240287

MASSACHUSETTS ACUTE CARE SPECIALISTS PC

170 GOVERNORS AVE

MEDFORD, MA 021551643

7813066000

MASSACHUSETTS ACUTE CARE SPECIALISTS PC

585 LEBANON ST

MELROSE, MA 021763225

7819793000

Source: CMS National Downloadable File, September 2026.

SAGAR NIGWEKAR, MD | HealthCareAtlasUSA