MT SINAI DOCTORS STATEN ISLAND GI
NPI 1255882734
Internal Medicine - Gastroenterology in Staten Island, NY

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

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Active since October 19, 2016

129 SLOSSON AVE, STATEN ISLAND, NY 10314(718) 720-5928(718) 720-6706 Get Directions Write a Review

NPPES record last updated: October 19, 2016. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Mt Sinai Doctors Staten Island Gi NPPES

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

MT SINAI DOCTORS STATEN ISLAND GI (NPI 1255882734) is a healthcare organization registered as a gastroenterology in Staten Island, New York and active in the NPI registry since October 2016. The organization lists Alicia Gresham, Vp Of Network Operations, as its authorized official.

NPPES Registry Identity

NPI1255882734

Entity TypeOrganization

Primary Taxonomy207RG0100X

Legal Business NameICAHN SCHOOL OF MEDICINE AT MOUNT SINAI

Location Address129 SLOSSON AVEStaten Island, NY 10314-2522

Mailing Address129 Slosson AveStaten Island, NY 10314-2522 · (718) 720-5928 · Fax (718) 720-6706

Phone(718) 720-5928

Fax(718) 720-6706

Organization SubpartYesParent: Mount Sinai Hospital

Authorized OfficialAlicia GreshamVp Of Network Operations · (212) 659-9038

Enumeration DateOctober 19, 2016

✔ NPI 1255882734 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians

Taxonomy Code207RG0100X

Definition

An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

Also ListedInternal MedicineTaxonomy 207R00000X

129 SLOSSON AVE, Staten Island, NY 10314

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Other Names 1

Doing Business AsMt Sinai Doctors Staten Island Gi

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X MULTIPLE SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 5

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

CONSTANTINE YIACHOS M.D.

Internal Medicine (Gastroenterology)