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

Dr. Joseph O Jacobson, MD

Individual provider Internal Medicine Physician · NPI 1942282041

Dr. Joseph O Jacobson, MD is an Internal Medicine Physician in Boston, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2005.

Licensed in
MA
In the registry since
2005
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

450 Brookline Ave Dana-Farber Cancer Institute D1234
Boston, MA 02215-5418
Phone: (617) 632-3468
Fax: (617) 632-5786
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Medical Oncology Physician (primary) Taxonomy 207RX0202X · Licence 48077 (MA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 48077 (MA)
Hematology (Internal Medicine) Physician Taxonomy 207RH0000X · Licence 48077 (MA)

Record details

NPI number1942282041
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 16, 2005
Last updated in NPPESDecember 8, 2011

Other providers in Boston