Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Diamond Drugs II, Inc.

Q: What is the NPI number for Diamond Drugs II, Inc.?

The NPI for Diamond Drugs II, Inc. is 1588086714, a Type 2 (organization) record in the CMS NPPES registry.

Community/Retail Pharmacy in Old Bethpage, NY · enumerated 2014 · authorized official Harvey Staub, Pres..

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

National Provider Identifier

1588086714

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Registry record

Entity type Organization (Type 2)

Legal business name Diamond Drugs II, Inc.

Other name <Unavail>

Parent organization Diamond Drugs, Inc.

Practice address 724 Old Bethpage Rd., Diamond Drugs II, Inc., Old Bethpage, NY, 11804

Phone (516) 586-8733

Fax (516) 586-8735

Enumeration date Jan 7, 2014

Last updated in NPPES Jan 7, 2014

Taxonomy & classification

333600000X Pharmacy Suppliers · License 021269 (NY) Secondary

3336C0003X Community/Retail Pharmacy Suppliers · License 032485 (NY) Primary

Authorized official

Name Harvey Staub

Title Pres.

Phone (516) 728-2168

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 Diamond Drugs II, Inc.?

The NPI for Diamond Drugs II, Inc. is 1588086714, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Diamond Drugs II, Inc.?

NPPES lists Harvey Staub (Pres.) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-01-07.