Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Oluwatoyin Esther Adeleke, M.S., BCBA, LBS

Behavior Analyst in Exton, PA · enumerated 2018 · practices at Pillar Aba.

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

National Provider Identifier

1629577556

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Registry record

Entity type Individual (Type 1)

Name Oluwatoyin Esther Adeleke

Credential M.S., BCBA, LBS

Sex Female

Practice address 307 Exton Cmns, Exton, PA, 19341

Phone (484) 793-6292

Fax (484) 793-6267

Enumeration date Feb 6, 2018

Last updated in NPPES Jun 25, 2025

Taxonomy & licenses

106S00000X Behavior Technician Behavioral Health & Social Service Providers Secondary

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 1-20-44019 (CO) 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

How do I verify Oluwatoyin Adeleke's NPI record?

Cross-check NPI 1629577556 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1629577556 active?

Yes — as of the latest NPPES snapshot, NPI 1629577556 is active (record last updated 2025-06-25).

Other providers at this practice address

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Pillar Aba Community/Behavioral Health Agency · Exton, PA NPI 1750981288 Julie Keller Behavior Analyst · Exton, PA NPI 1760338198

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-25.