Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Phillip Randolph Johnson

Dentist in San Diego, CA · enumerated 2006.

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

National Provider Identifier

1356450159

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Registry record

Entity type Individual (Type 1)

Name Phillip Randolph Johnson

Sex Male

Practice address 5454 El Cajon Blvd, San Diego, CA, 92115

Phone (619) 515-2400

Enumeration date Aug 29, 2006

Last updated in NPPES Mar 17, 2018

Taxonomy & licenses

122300000X Dentist Dental Providers · License 51943 (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.

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Frequently asked questions

Where does Phillip Johnson practice?

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

What is the NPI number for Phillip Johnson?

The National Provider Identifier (NPI) for Phillip Johnson is 1356450159, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-03-17.