Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Megan Williams, RBT

Behavior Technician in Missoula, MT · enumerated 2020.

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

National Provider Identifier

1467091785

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Registry record

Entity type Individual (Type 1)

Name Megan Williams

Credential RBT

Sex Female

Practice address 3335 Lt Moss Rd, Missoula, MT, 59804

Phone (406) 549-6413

Fax (406) 542-0143

Enumeration date Jan 3, 2020

Last updated in NPPES Feb 22, 2021

Taxonomy & licenses

106S00000X Behavior Technician Behavioral Health & Social Service Providers · License 19-95703 (MT) Secondary

106S00000X Behavior Technician Behavioral Health & Social Service Providers · License RBT-19-95703 (MT) 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

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.

What specialty is Megan Williams?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-02-22.