Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Molly Hulihan Thomas, MS, BCBA

Behavior Analyst in Castle Rock, CO · enumerated 2024.

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

National Provider Identifier

1730922584

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Registry record

Entity type Individual (Type 1)

Name Molly Hulihan Thomas

Credential MS, BCBA

Sex Female

Practice address 4284 Trail Boss Dr Ste 110, Castle Rock, CO, 80104

Phone (331) 229-8839

Enumeration date Jun 18, 2024

Last updated in NPPES Sep 12, 2025

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License BACB465383 (VA) 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 specialty is Molly Thomas?

Molly Thomas is registered in NPPES with the primary taxonomy of Behavior Analyst. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-12.