Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mrs. Deborah Adenike Olu-Ilesanmi

Case Management Agency in Irving, TX · enumerated 2009.

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

National Provider Identifier

1598906398

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Registry record

Entity type Individual (Type 1)

Name Mrs. Deborah Adenike Olu-Ilesanmi

Sex Female

Practice address Irving, TX, 75061

Phone (469) 328-1789

Fax (817) 417-4488

Enumeration date Mar 9, 2009

Last updated in NPPES Oct 2, 2009

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

251B00000X Case Management Agency Agencies Primary

251E00000X Home Health Agency Agencies Secondary

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 Deborah Olu-Ilesanmi?

Deborah Olu-Ilesanmi is registered in NPPES with the primary taxonomy of Case Management Agency. 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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-10-02.