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R & D Chemists LLC

Community/Retail Pharmacy in Williston Park, NY · enumerated 2024 · authorized official Daniel Alayev, Co-Owner.

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

National Provider Identifier

1699591438

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Registry record

Entity type Organization (Type 2)
Legal business name R & D Chemists LLC
Practice address 124 Hillside Ave, Williston Park, NY, 11596
Phone (516) 427-5001
Fax (516) 427-5015
Enumeration date Nov 26, 2024
Last updated in NPPES Nov 26, 2024

Taxonomy & classification

3336C0003X Community/Retail Pharmacy Suppliers Primary

Authorized official

Name Daniel Alayev
Title Co-Owner
Phone (516) 427-5001

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

What is the NPI number for R & D Chemists LLC?
The NPI for R & D Chemists LLC is 1699591438, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for R & D Chemists LLC?
NPPES lists Daniel Alayev (Co-Owner) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-11-26.