Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Luis R. Sanchez, PHD

Clinical Neuropsychologist in Chandler, AZ · enumerated 2021 · practices at Triumph Psychology, LLC.

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

National Provider Identifier

1912583121

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Registry record

Entity type Individual (Type 1)

Name Luis R. Sanchez

Credential PHD

Sex Male

Practice address Chandler, AZ, 85225

Phone (520) 227-0928

Fax (480) 452-0441

Enumeration date Mar 19, 2021

Last updated in NPPES Mar 27, 2021

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

103G00000X Clinical Neuropsychologist Behavioral Health & Social Service Providers Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

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

Is NPI 1912583121 active?

Yes, as of the latest NPPES snapshot, NPI 1912583121 is active (record last updated 2021-03-27).

How do I verify Luis Sanchez's NPI record?

Cross-check NPI 1912583121 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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Triumph Psychology, LLC Clinical Neuropsychologist · Chandler, AZ NPI 1972181113

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-03-27.