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

Dr. Raymond Alan Colbert, MD

Individual provider Geriatric Medicine (Internal Medicine) Physician · NPI 1649237199

Dr. Raymond Alan Colbert, MD is a Geriatric Medicine (Internal Medicine) Physician in Greenfield, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
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

33 Riddell St
Greenfield, MA 01301-2025
Phone: (413) 774-5505
Fax: (413) 774-5860
Show map & directions

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

Specialties & licences

Geriatric Medicine (Internal Medicine) Physician (primary) Taxonomy 207RG0300X · Licence 45921 (MA)

Record details

NPI number1649237199
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 27, 2006
Last updated in NPPESJuly 14, 2010
Mailing address33 Riddell St, Greenfield, MA 01301-2025