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

Hamza Hassan, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1700300837

Hamza Hassan, MD is a Medical Oncology in Buffalo, New York. Qualified in 2014, 12 years ago. Practices with Roswell Park Cancer Institute, a 489-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in New York.

Years since qualifying
12
Licensed in
NY
In the registry since
2017
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Partly verified

Some contact details are missing from the federal record.

Student / training record This NPI belongs to someone enrolled in a health care training programme. It carries no licence and no practice of its own, so no address or phone number is published for it.

Buffalo, NY

No coordinates on file. Search this address in Google Maps

Additional practice locations (3)

  • 820 Harrison Ave Fl 1, Boston, MA 02118-2905 — (917) 717-9147
  • 1425 Portland Ave, Rochester, NY 14621-3001 — (585) 922-4000
  • 1425 Portland Ave, Rochester, NY 14621 — (585) 922-4000

Specialties & licences

Medical Oncology Physician (primary) Taxonomy 207RX0202X · Licence 322605 (NY)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1700300837
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 31, 2017
Last updated in NPPESApril 20, 2023
Certification dateFebruary 24, 2023

Medicare enrollment

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

Medicare specialtyMEDICAL ONCOLOGY
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice Roswell Park Cancer Institute — 489 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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