Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Madilyn Poolson, BCBA

Behavior Analyst in Hattiesburg, MS · enumerated 2023.

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

National Provider Identifier

1952186702

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Registry record

Entity type Individual (Type 1)

Name Madilyn Poolson

Credential BCBA

Sex Female

Practice address 4229 U S Highway 11, Hattiesburg, MS, 39402

Phone (601) 447-4658

Enumeration date Aug 29, 2023

Last updated in NPPES Jan 28, 2026

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 261005 (MS) 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 is the NPI number for Madilyn Poolson?

The National Provider Identifier (NPI) for Madilyn Poolson is 1952186702, a Type 1 (individual) record in the CMS NPPES registry.

Where does Madilyn Poolson practice?

The practice location on file with NPPES is in Hattiesburg, MS. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-28.