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ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI
NPI 1457867707
Internal Medicine - Hematology & Oncology in Staten Island, NY

Active since December 22, 2017
476 KLONDIKE AVE, STATEN ISLAND, NY 10314(718) 761-1156(718) 761-1047 Get Directions Write a Review

NPPES record last updated: February 26, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Icahn School Of Medicine At Mount Sinai NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI (NPI 1457867707), doing business as Mt Sinai Doctors Staten Island Medicine, is a healthcare organization registered as a hematology & oncology in Staten Island, New York and active in the NPI registry since December 2017. The organization maintains 4 additional practice locations and lists Janet Street, Avp Operations, as its authorized official.

NPPES Registry Identity

NPI1457867707
Entity TypeOrganization
Primary Taxonomy207RH0003X
Legal Business NameICAHN SCHOOL OF MEDICINE AT MOUNT SINAI
Location Address476 KLONDIKE AVEStaten Island, NY 10314-6216
Mailing Address150 E 42nd St Fl 5, 5.a.30.6New York, NY 10017-5612 · (646) 634-9814
Phone(718) 761-1156
Fax(718) 761-1047
Organization SubpartYesParent: Mount Sinai Hospital
Authorized OfficialJanet StreetAvp Operations · (646) 354-3680
Enumeration DateDecember 22, 2017
Last NPPES UpdateFebruary 26, 2026
NPPES CertifiedFebruary 26, 2026
✔ NPI 1457867707 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 8

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
Also ListedRegistered Nurse · Infusion TherapyTaxonomy 163WI0500X
Also ListedInternal MedicineTaxonomy 207R00000X
Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X
Also ListedInternal Medicine · Endocrinology, Diabetes & MetabolismTaxonomy 207RE0101X
Also ListedInternal Medicine · GastroenterologyTaxonomy 207RG0100X
Also ListedNuclear Medicine · Nuclear CardiologyTaxonomy 207UN0901X
Also ListedRadiology · Diagnostic RadiologyTaxonomy 2085R0202X
476 KLONDIKE AVE, Staten Island, NY 10314
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Other Names 1

Doing Business AsMt Sinai Doctors Staten Island Medicine

Secondary Practice Locations 4

Location 111 Ralph Pl Ste 201Staten Island, NY 10304-4405 · Phone (718) 981-2684
Location 2283 Bard AveStaten Island, NY 10310-1664 · Phone (718) 816-8068
Location 31441 South Ave Ste 206&207Staten Island, NY 10314-3779 · Phone (718) 987-9777
Location 41441 South AveStaten Island, NY 10314-3779 · Phone (332) 243-6900

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. ELIZABETH MADDELA MD
Internal Medicine
476 KLONDIKE AVE
STATEN ISLAND, NY 10314
Richmond County (718) 761-1156
ROBERT FULOP, M.D., P.C.
Internal Medicine
476 KLONDIKE AVE
STATEN ISLAND, NY 10314
Richmond County (718) 761-1156
DR. ROBERT FULOP
Internal Medicine
476 KLONDIKE AVE
STATEN ISLAND, NY 10314
Richmond County (718) 761-1156

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Icahn School Of Medicine At Mount Sinai's NPI number?

The NPI number for Icahn School Of Medicine At Mount Sinai is 1457867707. It was assigned to this organization in the NPPES registry on December 22, 2017. The provider is doing business as Mt Sinai Doctors Staten Island Medicine.

Where is Icahn School Of Medicine At Mount Sinai located?

Icahn School Of Medicine At Mount Sinai is located at 476 Klondike Ave, Staten Island, NY 10314. The listed phone number is (718) 761-1156.

What is Icahn School Of Medicine At Mount Sinai's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

When was this NPI record last updated?

The NPPES record for Icahn School Of Medicine At Mount Sinai was last updated on February 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.