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

David P. John, MD

Individual provider Emergency Medical Services (Emergency Medicine) Physician · NPI 1275506495

David P. John, MD is an Emergency Medical Services (Emergency Medicine) Physician in Dorchester Center, Massachusetts. Licensed in Connecticut and Massachusetts. Registered with an NPI since 2006.

Licensed in
CT, MA
In the registry since
2006
Specialties on file
2
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

2100 Dorchester Ave
Dorchester Center, MA 02124-5615
Phone: (617) 506-4463
Fax: (617) 474-3891
Show map & directions

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

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 031181 (CT)
Emergency Medical Services (Emergency Medicine) Physician Taxonomy 207PE0004X · Licence 234591 (MA)

Record details

NPI number1275506495
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 8, 2006
Last updated in NPPESNovember 23, 2011
Mailing address2100 Dorchester Ave, Dorchester Center, MA 02124-5615