NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Think Again Pllc

Speech-Language Pathologist in Plano, TX · enumerated 2010 · authorized official Alice Santillanes, Owner / Member.

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

National Provider Identifier

1669785945

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Think Again Pllc
Other name <Unavail>
Practice address 4613 Ringgold Ln, Plano, TX, 75093
Enumeration date Jul 15, 2010
Last updated in NPPES Jul 15, 2010

Taxonomy & classification

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 18212 (TX) Primary

Authorized official

Name Alice Santillanes
Title Owner / Member

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

Who is the authorized official for Think Again Pllc?
NPPES lists Alice Santillanes (Owner / Member) as the authorized official for this organization.
What is the NPI number for Think Again Pllc?
The NPI for Think Again Pllc is 1669785945, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-07-15.