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 / ME

JONATHAN TAYLOR GRAMMER, MD

EMERGENCY MEDICINE

Medical school: UNIVERSITY OF SOUTH ALABAMA COLLEGE OF MEDICINE

Graduated: 2019

NPI: 1003375189

Practice Locations (5)

ST JOSEPH HOSPITAL

360 BROADWAY, L

BANGOR, ME 044013979

2079071000

MOUNT DESERT ISLAND HOSPITAL

10 WAYMAN LN

BAR HARBOR, ME 046091625

2072885081

CITY OF CARIBOU

163 VAN BUREN RD, SUITE 1

CARIBOU, ME 047363567

2074983111

BLUEWATER EMERGENCY PARTNERS OF BRUNSWICK, LLC

300 MAIN ST

LEWISTON, ME 042407027

2077955646

EMERGENCY MEDICINE SERVICES OF MAINE LLC

140 ACADEMY ST

PRESQUE ISLE, ME 047693102

2077684000

Source: CMS National Downloadable File, September 2026.

JONATHAN GRAMMER, MD | HealthCareAtlasUSA