Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Abigail Graveline

Behavior Analyst in Littleton, CO · enumerated 2018.

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

National Provider Identifier

1811462633

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Registry record

Entity type Individual (Type 1)

Name Abigail Graveline

Sex Female

Practice address 609 W Littleton Blvd, Littleton, CO, 80120

Phone (720) 408-5374

Enumeration date Oct 8, 2018

Last updated in NPPES Oct 1, 2025

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License ABA-B-10196699 (OR) 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

Where does Abigail Graveline practice?

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

What is the NPI number for Abigail Graveline?

The National Provider Identifier (NPI) for Abigail Graveline is 1811462633, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-01.