Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alexandria Johnson

Pediatric Nurse Practitioner in Roseville, CA · enumerated 2012.

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

National Provider Identifier

1144592643

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Registry record

Entity type Individual (Type 1)

Name Alexandria Johnson

Sex Female

Practice address 508 Gibson Dr, Suite 220, Roseville, CA, 95678

Phone (916) 773-5577

Enumeration date Jan 31, 2012

Last updated in NPPES Aug 11, 2014

Taxonomy & licenses

363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 705301 (CA) 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

Is NPI 1144592643 active?

Yes, as of the latest NPPES snapshot, NPI 1144592643 is active (record last updated 2014-08-11).

How do I verify Alexandria Johnson's NPI record?

Cross-check NPI 1144592643 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-08-11.