Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Advanced Allergy and Asthma Associates, P.C.

Allergy & Immunology Physician in New York, NY · enumerated 2006 · authorized official Steven Simonte, President.

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

National Provider Identifier

1780748442

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Registry record

Entity type Organization (Type 2)

Legal business name Advanced Allergy and Asthma Associates, P.C.

Practice address 147 Duane St, Ground Floor, New York, NY, 10013

Phone (212) 924-7908

Fax (212) 588-1535

Enumeration date Dec 20, 2006

Last updated in NPPES Jun 5, 2008

Taxonomy & classification

207K00000X Allergy & Immunology Physician Allopathic & Osteopathic Physicians · License 207668 (NY) Primary

Authorized official

Name Steven Simonte

Title President

Phone (212) 924-7908

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 Advanced Allergy and Asthma Associates, P.C.?

Advanced Allergy and Asthma Associates, P.C. is registered in NPPES as a Allergy & Immunology Physician (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-06-05.