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Mr. John George Gaitanis

Adult Psychiatric/Mental Health Registered Nurse in Sylmar, CA · enumerated 2018 · practices at Los Angeles County Department of Mental Health.

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

National Provider Identifier

1326522756

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Registry record

Entity type Individual (Type 1)
Name Mr. John George Gaitanis
Sex Male
Practice address 14659 Olive View Dr, Sylmar, CA, 91342
Phone (818) 485-0867
Enumeration date Sep 21, 2018
Last updated in NPPES Sep 21, 2018

Taxonomy & licenses

163WP0809X Adult Psychiatric/Mental Health Registered Nurse Nursing Service Providers · License 551298 (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

What is the NPI number for John Gaitanis?
The National Provider Identifier (NPI) for John Gaitanis is 1326522756, a Type 1 (individual) record in the CMS NPPES registry.
Where does John Gaitanis practice?
The practice location on file with NPPES is in Sylmar, 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 2018-09-21.