NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. George Edward Sippel

Pharmacist in Oak Brook, IL · enumerated 2010.

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

National Provider Identifier

1932409596

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mr. George Edward Sippel
Sex Male
Practice address 711 Jorie Blvd, Oak Brook, IL, 60523
Phone (630) 891-5081
Enumeration date Oct 29, 2010
Last updated in NPPES Oct 29, 2010

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 051-034280 (IL) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is George Sippel?
George Sippel is registered in NPPES with the primary taxonomy of Pharmacist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-10-29.