Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Danielle N. Margalit, MD, MPH

Individual provider Internal Medicine Physician · NPI 1720122112

Dr. Danielle N. Margalit, MD, MPH is a Radiation Oncology in Boston, Massachusetts. Graduated from Harvard Medical School in 2006, 20 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 Massachusetts.

Years since qualifying
20
Trained at
Harvard Medical School
Licensed in
MA
In the registry since
2007
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
MPH — Master of Public Health
A graduate degree in population health.

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Practice location Address checks out

100 Blossom St
Boston, MA 02114-2606
Phone: (617) 724-0288
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 55 Fruit St, Boston, MA 02114-2621 — (617) 724-0288
  • 75 Francis St, Boston, MA 02115-6110 — (617) 732-5500
  • 450 Brookline Ave, Boston, MA 02215-5418 — (617) 632-3591

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X · Licence 235985 (MA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 229030 (MA)

Record details

NPI number1720122112
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD , MPH
Sole proprietorNo
NPI enumeratedFebruary 18, 2007
Last updated in NPPESJanuary 12, 2026
Certification dateJanuary 12, 2026
Mailing address151 Lincoln St, Newton, MA 02461-1501

Medicare enrollment

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

Medicare specialtyRADIATION ONCOLOGY
Medical schoolHARVARD MEDICAL SCHOOL
Graduated 2006 (20 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 locations3 on file with Medicare

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