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

Stephanie T. Osiecki, MD

Individual provider Internal Medicine Physician · NPI 1922080464

Stephanie T. Osiecki, MD is an Internal Medicine Physician in Boston, Massachusetts. Works from 3 locations. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2005
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

100 Cambridge St Fl 14
Boston, MA 02114-2509
Phone: (888) 731-8994
Fax: (888) 732-8119
Show map & directions

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

Additional practice locations (2)

  • 721 Depot Dr, Anchorage, AK 99501-1615 — (888) 731-8994
  • 325 N Saint Paul St Ste 3100, Dallas, TX 75201-3923 — (888) 731-8994

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 203867 (MA)

Record details

NPI number1922080464
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 18, 2005
Last updated in NPPESJune 17, 2024
Certification dateJune 17, 2024

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