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Mount Sinai School of Medicine

Neonatal-Perinatal Medicine Physician in Rockville Centre, NY · enumerated 2018 · authorized official Alicia Gresham, Vp Network Operations.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1396212445

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Registry record

Entity type Organization (Type 2)
Legal business name Mount Sinai School of Medicine
Other name <Unavail>
Practice address 8 N Oceanside Rd, Rockville Centre, NY, 11570
Phone (516) 632-3670
Enumeration date Oct 26, 2018
Last updated in NPPES Jan 11, 2019

Taxonomy & classification

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians Secondary
2080N0001X Neonatal-Perinatal Medicine Physician Allopathic & Osteopathic Physicians Primary
2080P0202X Pediatric Cardiology Physician Allopathic & Osteopathic Physicians Secondary
208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians Secondary

Authorized official

Name Alicia Gresham
Title Vp Network Operations
Phone (212) 659-9038

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What type of organization is Mount Sinai School of Medicine?
Mount Sinai School of Medicine is registered in NPPES as a Neonatal-Perinatal Medicine Physician (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-01-11.