Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Mount Sinai-Irving J Selikoff Center for Occupational & Environmental

Preventive Medicine/Occupational Environmental Medicine Physician in New York, NY · enumerated 2006 · authorized official Phillip Landrigan, Department Chair.

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

National Provider Identifier

1932111556

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Registry record

Entity type Organization (Type 2)

Legal business name Mount Sinai-Irving J Selikoff Center for Occupational & Environmental

Practice address 345 E 102nd St, Suite 215, New York, NY, 10029

Phone (212) 241-6336

Enumeration date Aug 12, 2006

Last updated in NPPES Jun 26, 2009

Taxonomy & classification

2083P0500X Preventive Medicine/Occupational Environmental Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Phillip Landrigan

Title Department Chair

Phone (212) 241-4802

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

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.

What type of organization is Mount Sinai-Irving J Selikoff Center for Occupational & Environmental?

Mount Sinai-Irving J Selikoff Center for Occupational & Environmental is registered in NPPES as a Preventive Medicine/Occupational Environmental Medicine Physician (its primary provider taxonomy).

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Nahid Nainzadeh Specialist · New York, NY NPI 1104805415 Mount Sinai School of Medicine Community Health Clinic/Center · New York, NY NPI 1386669802 Jackson Taylor Psychologist · New York, NY NPI 1376954131 Esther Mcbirney-Goc Psychologist · New York, NY NPI 1669875654 Settlement Health and Medical Services Inc Clinic/Center · New York, NY NPI 1134500325 Huw Green Student in an Organized Health Care Education/Training Program · New York, NY NPI 1528587805 Aleksandra Rayska Psychologist · New York, NY NPI 1710406053 Tessa Banfield Social Worker · New York, NY NPI 1427528389

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-06-26.