Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alexis Mackenzie O'Brian

Home Health Aide in Lewis Center, OH · enumerated 2024.

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

National Provider Identifier

1922824630

Verified

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Registry record

Entity type Individual (Type 1)

Name Alexis Mackenzie O'Brian

Sex Female

Practice address 2643 Pleasant Colony Dr, Lewis Center, OH, 43035

Phone (740) 816-5733

Enumeration date Nov 26, 2024

Last updated in NPPES Nov 26, 2024

Taxonomy & licenses

374U00000X Home Health Aide Nursing Service Related 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

What is the NPI number for Alexis O'Brian?

The National Provider Identifier (NPI) for Alexis O'Brian is 1922824630, a Type 1 (individual) record in the CMS NPPES registry.

Where does Alexis O'Brian practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-11-26.