Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Geoffrey M Gratwick, MD

Individual provider Rheumatology Physician · NPI 1538185293

Geoffrey M Gratwick, MD is a Rheumatology Physician in Bangor, Maine. Licensed in Maine. Registered with an NPI since 2006.

Licensed in
ME
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

900 Broadway
Bangor, ME 04401-1900
Phone: (207) 907-1187
Fax: (207) 907-1189
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X · Licence MD8989 (ME)

Record details

NPI number1538185293
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 14, 2006
Last updated in NPPESJuly 3, 2014
Mailing address900 Broadway, Bangor, ME 04401-1900

Other providers in Bangor