NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Cecil Yeung, RPH

Pharmacist in Hoffman Estates, IL · enumerated 2011 · practices at Walgreen Co.

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

National Provider Identifier

1801178108

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mr. Cecil Yeung
Credential RPH
Sex Male
Practice address 2560 W Golf Rd, Hoffman Estates, IL, 60169
Enumeration date Sep 13, 2011
Last updated in NPPES Oct 9, 2013

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 051-289160 (IL) Primary
RPH · Registered Pharmacist: A licensed pharmacist registered with a state board of pharmacy. About the RPH credential

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 Cecil Yeung?
The National Provider Identifier (NPI) for Cecil Yeung is 1801178108, a Type 1 (individual) record in the CMS NPPES registry.
Where does Cecil Yeung practice?
The practice location on file with NPPES is in Hoffman Estates, IL. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-10-09.