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

Dr. David Van Diamond, MD

Individual provider Internal Medicine Physician · NPI 1265411664

Dr. David Van Diamond, MD is an Internal Medicine Physician in Cambridge, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2006.

Licensed in
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.

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Practice location Address checks out

77 Massachusetts Ave Mit E23/209
Cambridge, MA 02139
Phone: (617) 253-7625
Fax: (617) 253-6373
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 44907 (MA)
Occupational Medicine Physician Taxonomy 2083X0100X · Licence 44907 (MA)

Record details

NPI number1265411664
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 13, 2006
Last updated in NPPESApril 5, 2012
Mailing address25 Carleton St, E23, Cambridge, MA 02142-1323

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