Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John Lanuzga, RSLD

Q: What is the NPI number for John Lanuzga?

The National Provider Identifier (NPI) for John Lanuzga is 1700441144, a Type 1 (individual) record in the CMS NPPES registry.

Optician in Chula Vista, CA · enumerated 2019.

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

National Provider Identifier

1700441144

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Registry record

Entity type Individual (Type 1)

Name John Lanuzga

Credential RSLD

Sex Male

Practice address 380 E H St, Chula Vista, CA, 91910

Phone (619) 205-5245

Fax (619) 691-5950

Enumeration date May 1, 2019

Last updated in NPPES May 1, 2019

Taxonomy & licenses

156FX1800X Optician Eye and Vision Services Providers · License 4776 (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 John Lanuzga?

The National Provider Identifier (NPI) for John Lanuzga is 1700441144, a Type 1 (individual) record in the CMS NPPES registry.

Where does John Lanuzga practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-05-01.