Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Rilwan A Adewumi, RPH
Pharmacist in Belleville, IL · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1295018695
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Registry record
Entity type Individual (Type 1)
Name Rilwan A Adewumi
Credential RPH
Sex Male
Practice address 5939 Belleville Crossing St, Belleville, IL, 62226
Phone (618) 355-7913
Fax (618) 355-9171
Enumeration date Sep 21, 2011
Last updated in NPPES Sep 21, 2011
Taxonomy & licenses
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.
Frequently asked questions
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.
What specialty is Rilwan Adewumi?
Rilwan Adewumi 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.
Other providers at this practice address
Browse all → Walgreen Co Pharmacy · Belleville, IL NPI 1407091523 Tamara Juehne Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · Belleville, IL NPI 1730462318 Terri Bright Pharmacist · Belleville, IL NPI 1326321407 Steven Jones Pharmacist · Belleville, IL NPI 1295348126 Walgreen Co. Clinical Medical Laboratory · Belleville, IL NPI 1194463521 Theu Truong Pharmacist · Belleville, IL NPI 1831977503
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-09-21.