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