Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Brittny Johnstone, RN BSN

Registered Nurse in Red Bluff, CA · enumerated 2013.

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

National Provider Identifier

1821430810

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Registry record

Entity type Individual (Type 1)

Name Brittny Johnstone

Credential RN BSN

Sex Female

Practice address 1860 Walnut St, Suite A, Red Bluff, CA, 96080

Phone (530) 527-8491

Fax (530) 527-0240

Enumeration date Jul 19, 2013

Last updated in NPPES Jul 19, 2013

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 841203 (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

What is the NPI number for Brittny Johnstone?

The National Provider Identifier (NPI) for Brittny Johnstone is 1821430810, a Type 1 (individual) record in the CMS NPPES registry.

Where does Brittny Johnstone practice?

The practice location on file with NPPES is in Red Bluff, CA. 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 2013-07-19.