Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Luis Antonio Casiano Guio, PSYD

Clinical Psychologist in Coamo, PR · enumerated 2021.

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

National Provider Identifier

1164180832

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Registry record

Entity type Individual (Type 1)

Name Dr. Luis Antonio Casiano Guio

Credential PSYD

Sex Male

Practice address Carr. 153, Km 13.7, Coamo Plaza Shopping Center, Coamo, PR, 00769

Phone (787) 704-0705

Enumeration date Nov 30, 2021

Last updated in NPPES Jul 13, 2026

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 7134 (PR) Primary

PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice. About the PSYD 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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Luis Casiano Guio's NPI record?

Cross-check NPI 1164180832 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1164180832 active?

Yes, as of the latest NPPES snapshot, NPI 1164180832 is active (record last updated 2026-07-13).

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