Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kristy O'Brien

Behavior Analyst in Evergreen, CO · enumerated 2017.

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

National Provider Identifier

1861927246

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Registry record

Entity type Individual (Type 1)

Name Kristy O'Brien

Sex Female

Practice address 3155 Snow Trillium Way, Evergreen, CO, 80439

Phone (720) 295-3790

Fax (877) 400-4480

Enumeration date Apr 24, 2017

Last updated in NPPES Aug 30, 2021

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 1-21-48276 (CO) 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 Kristy O'Brien?

The National Provider Identifier (NPI) for Kristy O'Brien is 1861927246, a Type 1 (individual) record in the CMS NPPES registry.

Where does Kristy O'Brien practice?

The practice location on file with NPPES is in Evergreen, CO. 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 2021-08-30.