Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Tara Yvonne Williams, M.S., BCBA

Behavior Analyst in Rockwall, TX · enumerated 2019.

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

National Provider Identifier

1538710462

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Registry record

Entity type Individual (Type 1)

Name Tara Yvonne Williams

Credential M.S., BCBA

Sex Female

Practice address 911 N Goliad St, Rockwall, TX, 75087

Phone (469) 260-7394

Fax (866) 693-6509

Enumeration date Sep 23, 2019

Last updated in NPPES Sep 23, 2019

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 1-19-38115 (TX) 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.

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Frequently asked questions

What is the NPI number for Tara Williams?

The National Provider Identifier (NPI) for Tara Williams is 1538710462, a Type 1 (individual) record in the CMS NPPES registry.

Where does Tara Williams practice?

The practice location on file with NPPES is in Rockwall, TX. 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 2019-09-23.