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

Oluwasinmisola Martha Opeyemi, MD, MS

Individual provider Internal Medicine Physician · NPI 1376282277

Oluwasinmisola Martha Opeyemi, MD, MS is an Internal Medicine Physician in Boston, Massachusetts. Works from 2 locations. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2022
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
MS — Master of Science
A graduate science degree.

See every abbreviation used in this directory →

Practice location Address checks out

55 Fruit St
Boston, MA 02114-2621
Phone: (617) 726-2000
Show map & directions

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

Additional practice locations (1)

  • 75 Francis St, Boston, MA 02115-6110 — (617) 732-5500

Specialties & licences

Neurology Physician (primary) Taxonomy 2084N0400X · Licence 294043 (MA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 294043 (MA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1376282277
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD , MS
Sole proprietorNo
NPI enumeratedMay 31, 2022
Last updated in NPPESJuly 2, 2023
Certification dateJuly 2, 2023

Other providers in Boston