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

Dr. John Edgar Griggs, MD

Individual provider Legal Medicine · NPI 1649352246

Dr. John Edgar Griggs, MD is a Legal Medicine in Springfield, 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

299 Carew St Ste 434
Springfield, MA 01104-2301
Phone: (413) 737-2981
Fax: (413) 737-1366
Show map & directions

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

Specialties & licences

Legal Medicine (primary) Taxonomy 173000000X · Licence 47626 (MA)

Record details

NPI number1649352246
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedOctober 20, 2006
Last updated in NPPESJuly 9, 2007
Mailing address299 Carew St, Suite 434, Springfield, MA 01104-2301