Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Mount Sinai School of Medicine

Cardiovascular Disease Physician in Valley Stream, NY · enumerated 2018 · authorized official Alicia Gresham, Vp Network Operations.

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

National Provider Identifier

1942777347

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Registry record

Entity type Organization (Type 2)

Legal business name Mount Sinai School of Medicine

Other name <Unavail>

Practice address 10 E Merrick Rd Ste 207, Valley Stream, NY, 11580

Phone (516) 256-2017

Enumeration date Oct 24, 2018

Last updated in NPPES Jan 11, 2019

Taxonomy & classification

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians Primary

207RC0001X Clinical Cardiac Electrophysiology Physician Allopathic & Osteopathic Physicians Secondary

207RI0011X Interventional Cardiology Physician Allopathic & Osteopathic Physicians Secondary

2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers 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.

Read the full guide → Validate an NPI →

Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2019-01-11. Verify at npiregistry.cms.hhs.gov.

Where is Mount Sinai School of Medicine located?

The practice location on file with NPPES is in Valley Stream, NY.

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