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

John D. Diorio, MD

Organization Internal Medicine Physician · NPI 1952694374

John D. Diorio, MD is an Internal Medicine Physician in Abington, Massachusetts. Registered with an NPI since 2011.

In the registry since
2011

Practice location Address checks out

277 Washington St
Abington, MA 02351-2489
Phone: (781) 871-0200
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X

Record details

NPI number1952694374
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official John Diorio — Director · (617) 851-2474
NPI enumeratedMay 18, 2011
Last updated in NPPESMay 18, 2011
Mailing address19 Norfolk Ave, South Easton, MA 02375-1911

Other providers in Abington