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

John Ramey Diggs, MD

Individual provider Internal Medicine Physician · NPI 1235226655

John Ramey Diggs, MD is an Internal Medicine Physician in Monson, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2006.

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

2 Main St
Monson, MA 01057-1302
Phone: (413) 370-8209
Fax: (413) 267-4606
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 71456 (MA)

Record details

NPI number1235226655
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 6, 2006
Last updated in NPPESNovember 28, 2016
Mailing address280 Chestnut St, 2nd Fl, Springfield, MA 01199-1001