Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Allan Klein

Pharmacist in Skokie, IL · enumerated 2012.

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

National Provider Identifier

1982963880

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Registry record

Entity type Individual (Type 1)

Name Allan Klein

Sex Male

Practice address 8001 N. Lincoln Ave, Suite 800, Skokie, IL, 60077

Phone (800) 553-7359

Enumeration date May 11, 2012

Last updated in NPPES May 11, 2012

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 53020019683 (MI) Primary

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

How do I verify Allan Klein's NPI record?

Cross-check NPI 1982963880 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1982963880 active?

Yes, as of the latest NPPES snapshot, NPI 1982963880 is active (record last updated 2012-05-11).

Other providers at this practice address

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Richard Meurer Pharmacist · Skokie, IL NPI 1205100021 Chesca Pargo Pharmacist · Skokie, IL NPI 1306103171 John Hong Pharmacist · Skokie, IL NPI 1154680510 Holly Gudenkauf Pharmacist · Skokie, IL NPI 1639438021 Moa Lim Pharmacist · Skokie, IL NPI 1629434824 Marianne Joye Pharmacist · Skokie, IL NPI 1235586819

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-05-11.