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

Omar Nadeem, MD

Individual provider Internal Medicine Physician · NPI 1215170691

Omar Nadeem, MD is a Hematology/Oncology in Boston, Massachusetts. Qualified in 2009, 17 years ago. Practices with Dana-Farber Cancer Institute, Inc, a 668-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Massachusetts.

Years since qualifying
17
Licensed in
MA
In the registry since
2009
Specialties on file
3
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

450 Brookline Ave
Boston, MA 02215
Phone: (617) 632-6140
Fax: (617) 632-5168
Show map & directions

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

Additional practice locations (1)

  • 2014 Washington St, Newton, MA 02462-1607 — (617) 658-6000

Specialties & licences

Hematology (Internal Medicine) Physician (primary) Taxonomy 207RH0000X · Licence 261852 (MA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 261852 (MA)
Medical Oncology Physician Taxonomy 207RX0202X · Licence 261852 (MA)

Record details

NPI number1215170691
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 14, 2009
Last updated in NPPESJune 6, 2018
Mailing address450 Brookline Ave, Boston, MA 02215-5418

Medicare enrollment

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

Medicare specialtyHEMATOLOGY/ONCOLOGY
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2009 (17 years in practice)
Group practice Dana-Farber Cancer Institute, Inc. — 668 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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