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

Mahmoud Hassan Aly, MD

Individual provider Hematology & Oncology Physician · NPI 1699791459

Mahmoud Hassan Aly, MD is a Hematology/Oncology in Staten Island, New York. Qualified in 1987, 39 years ago. Practices with Icahn School of Medicine at Mount Sinai, a 32-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in New York.

Years since qualifying
39
Licensed in
NY
In the registry since
2006
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

1910 Richmond Rd
Staten Island, NY 10306-2552
Phone: (718) 987-9777
Fax: (718) 987-9556
Show map & directions

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

Additional practice locations (1)

  • 883 Poole Ave Ste 4, Hazlet, NJ 07730-2040 — (732) 203-9500

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence 185995-1 (NY)

Record details

NPI number1699791459
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 14, 2006
Last updated in NPPESNovember 14, 2019

Medicare enrollment

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

Medicare specialtyHEMATOLOGY/ONCOLOGY
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1987 (39 years in practice)
Group practice Icahn School Of Medicine At Mount Sinai — 32 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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