Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Erin Ann Williams

Addiction (Substance Use Disorder) Counselor in Canton, TX · enumerated 2019.

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

National Provider Identifier

1962043141

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Registry record

Entity type Individual (Type 1)

Name Erin Ann Williams

Sex Female

Practice address 1023 S Trade Days Blvd Unit 102, Canton, TX, 75103

Phone (830) 481-7569

Enumeration date Sep 30, 2019

Last updated in NPPES Sep 30, 2019

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 14941 (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

Where does Erin Williams practice?

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

What is the NPI number for Erin Williams?

The National Provider Identifier (NPI) for Erin Williams is 1962043141, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-09-30.