Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Icahn School of Medicine at Mount Sinai

Allergy & Immunology Physician in New York, NY · enumerated 2016 · authorized official Crystal Macneill, Vice President, Cbo Director.

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

National Provider Identifier

1114476371

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Registry record

Entity type Organization (Type 2)

Legal business name Icahn School of Medicine at Mount Sinai

Other name <Unavail>

Practice address 310 E 14th St, 6 Fl North, New York, NY, 10003

Phone (212) 979-4200

Enumeration date Sep 29, 2016

Last updated in NPPES Sep 29, 2016

Taxonomy & classification

207K00000X Allergy & Immunology Physician Allopathic & Osteopathic Physicians Primary

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians Secondary

207YP0228X Pediatric Otolaryngology Physician Allopathic & Osteopathic Physicians Secondary

207YS0123X Facial Plastic Surgery Physician Allopathic & Osteopathic Physicians Secondary

207YX0901X Otology & Neurotology Physician Allopathic & Osteopathic Physicians Secondary

Authorized official

Name Crystal Macneill

Title Vice President, Cbo Director

Phone (646) 605-8112

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2016-09-29. Verify at npiregistry.cms.hhs.gov.

Where is Icahn School of Medicine at Mount Sinai located?

The practice location on file with NPPES is in New York, NY.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-09-29.