Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alexis C York

Q: What is the NPI number for Alexis York?

The National Provider Identifier (NPI) for Alexis York is 1821852849, a Type 1 (individual) record in the CMS NPPES registry.

Behavior Technician in Suisun City, CA · enumerated 2024.

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

National Provider Identifier

1821852849

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Registry record

Entity type Individual (Type 1)

Name Alexis C York

Sex Female

Practice address 1472 Whitby Way, Suisun City, CA, 94585

Phone (707) 590-0287

Enumeration date Feb 9, 2024

Last updated in NPPES Feb 9, 2024

Taxonomy & licenses

106S00000X Behavior Technician 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Alexis York practice?

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

What is the NPI number for Alexis York?

The National Provider Identifier (NPI) for Alexis York is 1821852849, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-02-09.