Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

1st Aid Aba Therapy LLC

Q: What type of organization is 1st Aid Aba Therapy LLC?

1st Aid Aba Therapy LLC is registered in NPPES as a Behavior Analyst (its primary provider taxonomy).

Behavior Analyst in Richmond, TX · enumerated 2022 · authorized official Toi-Kai Willams, President.

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

National Provider Identifier

1487308763

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Registry record

Entity type Organization (Type 2)

Legal business name 1st Aid Aba Therapy LLC

Practice address 21131 Meadow Ash Ct, Richmond, TX, 77407

Phone (757) 303-2761

Enumeration date Feb 7, 2022

Last updated in NPPES Feb 7, 2022

Taxonomy & classification

103K00000X Behavior Analyst Behavioral Health & Social Service Providers Primary

Authorized official

Name Toi-Kai Willams

Title President

Phone (757) 303-2761

Other identifiers

Identifier	Type	State	Issuer
3408	Other	TX	TEXAS DEPARTMENT OF LICENSING AND REGULATION

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 type of organization is 1st Aid Aba Therapy LLC?

1st Aid Aba Therapy LLC is registered in NPPES as a Behavior Analyst (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-02-07.