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

Individual provider Medical Oncology Physician · NPI 1235544362

Hussein Assi, MD is a Medical Oncology in Boston, Massachusetts. Qualified in 2011, 15 years ago. Practices with Evans Medical Foundation Inc, a 526-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
15
Licensed in
MA
In the registry since
2014
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

830 Harrison Avenue 3rd Fl Moakley Bldg
Boston, MA 02118-2905
Phone: (617) 638-6428
Fax: (617) 638-5756
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Medical Oncology Physician (primary) Taxonomy 207RX0202X · Licence 283659 (MA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 283659 (MA)
Hematology (Internal Medicine) Physician Taxonomy 207RH0000X · Licence 283659 (MA)

Record details

NPI number1235544362
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 27, 2014
Last updated in NPPESMay 20, 2026
Certification dateMay 20, 2026
Mailing address960 Massachusetts Ave, Fl 2, Boston, MA 02118-2690

Medicare enrollment

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

Medicare specialtyMEDICAL ONCOLOGY
Also practisesHEMATOLOGY
Medical schoolOTHER
Graduated 2011 (15 years in practice)
Group practice Evans Medical Foundation Inc — 526 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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