Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Allergy & Asthma Consultants of Rockland and Bergen PC

Allergy Physician in West Nyack, NY · enumerated 2007 · authorized official Jeffrey Weiss, Ceo.

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

National Provider Identifier

1306965744

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Registry record

Entity type Organization (Type 2)

Legal business name Allergy & Asthma Consultants of Rockland and Bergen PC

Practice address 2 Crosfield Ave, Suite 406, West Nyack, NY, 10994

Phone (845) 353-9600

Fax (845) 353-9353

Enumeration date Mar 28, 2007

Last updated in NPPES Dec 6, 2024

Taxonomy & classification

207KA0200X Allergy Physician Allopathic & Osteopathic Physicians · License 203287 (NY) Primary

Authorized official

Name Jeffrey Weiss

Title Ceo

Phone (973) 248-9199

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 the NPI number for Allergy & Asthma Consultants of Rockland and Bergen PC?

The NPI for Allergy & Asthma Consultants of Rockland and Bergen PC is 1306965744, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Allergy & Asthma Consultants of Rockland and Bergen PC?

NPPES lists Jeffrey Weiss (Ceo) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-12-06.