Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Caitlin Walsh

Behavior Analyst in Helena, MT · enumerated 2020.

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

National Provider Identifier

1851918288

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Registry record

Entity type Individual (Type 1)

Name Caitlin Walsh

Sex Female

Practice address 1212 Helena Ave, Helena, MT, 59601

Phone (406) 443-7670

Enumeration date Jul 1, 2020

Last updated in NPPES Jul 1, 2020

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers 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

What is the NPI number for Caitlin Walsh?

The National Provider Identifier (NPI) for Caitlin Walsh is 1851918288, a Type 1 (individual) record in the CMS NPPES registry.

Where does Caitlin Walsh practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-07-01.