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 / MA

ALLIAM REGAN, MD

INTERNAL MEDICINE

Medical school: UNIVERSITY OF MASSACHUSETTS MEDICAL SCHOOL

Graduated: 2014

Also: HOSPITALIST

NPI: 1407274574

Practice Locations (11)

GERIATRIC PRIMARY CARE PC

723 MAIN ST

AGAWAM, MA 010012540

4133740031

AM MEDICAL PC

153 CARDINAL DR

AGAWAM, MA 010012182

4133740031

AM MEDICAL PC

99 FRONT ST

BELCHERTOWN, MA 010077902

4133740031

AM MEDICAL PC

50 BENTON DR

EAST LONGMEADOW, MA 010282772

4133740031

AM MEDICAL PC

345 HAYDENVILLE RD

LEEDS, MA 010539789

4133740031

AM MEDICAL PC

1200 CONVERSE ST

LONGMEADOW, MA 011061675

4133740031

AM MEDICAL PC

25 COLES MEADOW RD, SUITE 37

NORTHAMPTON, MA 010601148

4133740031

AM MEDICAL PC

50 VILLAGE HILL RD

NORTHAMPTON, MA 010603664

4133740031

BAYSTATE MEDICAL PRACTICES INC

3400 MAIN ST

SPRINGFIELD, MA 011071113

4137949560

AM MEDICAL PC

942 GRAYSON DR

SPRINGFIELD, MA 011191547

4133740031

AM MEDICAL PC

551 N RD

WESTFIELD, MA 010855143

4133740031

Source: CMS National Downloadable File, September 2026.

ALLIAM REGAN, MD | HealthCareAtlasUSA