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

Dr. Sasha Stephen, MD

Individual provider Dermatology Physician · NPI 1992097646

Dr. Sasha Stephen, MD is a Dermatology in Boston, Massachusetts. Graduated from Perelman School of Med at the University of Pennsylvania in 2011, 15 years ago. Practices with Dana-Farber Cancer Institute, Inc, a 668-clinician group, works from 4 locations, accepts Medicare assignment and offers telehealth. Licensed in Colorado, Massachusetts and Pennsylvania.

Years since qualifying
15
Trained at
Perelman School of Med at the University of Pennsylvania
Licensed in
CO, MA, PA
In the registry since
2011
Specialties on file
5
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

75 Francis St
Boston, MA 02115-6110
Phone: (617) 732-5500
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 50 Staniford St, Boston, MA 02114-2517 — (617) 726-2914
  • 221 Longwood Ave, Boston, MA 02115-5804 — (617) 732-4918
  • 100 Brigham Way, Westwood, MA 02090-2442 — (877) 937-8128

Specialties & licences

Dermatology Physician (primary) Taxonomy 207N00000X · Licence 294725 (MA)
Dermatology Physician Taxonomy 207N00000X · Licence DR.0061520 (CO)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X · Licence MT199331 (PA)
Dermatology Physician Taxonomy 207N00000X · Licence MT199331 (PA)
Internal Medicine Physician Taxonomy 207R00000X · Licence MT199331 (PA)

Record details

NPI number1992097646
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 12, 2011
Last updated in NPPESJune 11, 2026
Certification dateJune 11, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyDERMATOLOGY
Medical schoolPERELMAN SCHOOL OF MED AT THE UNIVERSITY OF PENNSYLVANIA
Graduated 2011 (15 years in practice)
Group practice Dana-Farber Cancer Institute, Inc. — 668 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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