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MOUNT SINAI MARATHON MEDICAL - HEM / ONC
NPI 1720555089
Internal Medicine - Hematology & Oncology in Merrick, NY

Active since October 25, 2018
2209 MERRICK RD STE 101, MERRICK, NY 11566(516) 546-5000 Get Directions Write a Review

NPPES record last updated: January 11, 2019. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jan 11, 2019, Oct 25, 2018 (2 updates tracked since 2018).

About Mount Sinai Marathon Medical - Hem / Onc NPPES

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

MOUNT SINAI MARATHON MEDICAL - HEM / ONC (NPI 1720555089) is a healthcare organization registered as a hematology & oncology in Merrick, New York and active in the NPI registry since October 2018. The organization maintains a secondary practice location in Rockville Centre and lists Alicia Gresham, Vp Network Operations, as its authorized official.

NPPES Registry Identity

NPI1720555089
Entity TypeOrganization
Primary Taxonomy207RH0003X
Legal Business NameMOUNT SINAI SCHOOL OF MEDICINE
Location Address2209 MERRICK RD STE 101Merrick, NY 11566-4770
Mailing Address2209 Merrick Rd Ste 101Merrick, NY 11566-4770 · (516) 546-5000
Phone(516) 546-5000
Organization SubpartNo
Authorized OfficialAlicia GreshamVp Network Operations · (212) 659-9038
Enumeration DateOctober 25, 2018
Last NPPES UpdateJanuary 11, 20192 updates tracked since enumeration
✔ NPI 1720555089 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ 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 · OncologyTaxonomy 163WX0200X
Also ListedInternal Medicine · HematologyTaxonomy 207RH0000X
Also ListedInternal Medicine · Medical OncologyTaxonomy 207RX0202X
2209 MERRICK RD STE 101, Merrick, NY 11566
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Other Names 1

Other NameMount Sinai Marathon Medical - Hem / Onc

Secondary Practice Location 1

Location 1242 Merrick Rd Ste 301Rockville Centre, NY 11570-5254 · Phone (516) 536-1455

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 2

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

LING CUI
Internal Medicine (Endocrinology, Diabetes & Metabolism)
2209 MERRICK RD STE 101
MERRICK, NY 11566
Nassau County (516) 546-5000
ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI
Internal Medicine (Hematology & Oncology)
2209 MERRICK RD STE 101
MERRICK, NY 11566
Nassau County (516) 546-5000

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 Mount Sinai School Of Medicine's NPI number?

The NPI number for Mount Sinai School Of Medicine is 1720555089. It was assigned to this organization in the NPPES registry on October 25, 2018. The provider is also known as Mount Sinai Marathon Medical - Hem / Onc.

Where is Mount Sinai School Of Medicine located?

Mount Sinai School Of Medicine is located at 2209 Merrick Rd Ste 101, Merrick, NY 11566. The listed phone number is (516) 546-5000.

What is Mount Sinai School Of Medicine'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 Mount Sinai School Of Medicine was last updated on January 11, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years 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.