NPI Portal NPI Lookup & Verification

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

Dr. Luis M Sanchez Caso, PSY. D.

Clinical Psychologist in San Juan, PR · enumerated 2016 · practices at Audifonos Audio Centro Inc.

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

National Provider Identifier

1568918035

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Luis M Sanchez Caso
Credential PSY. D.
Sex Male
Practice address San Juan, PR, 00920
Enumeration date Aug 25, 2016
Last updated in NPPES Aug 25, 2016

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

Taxonomy & licenses

103TA0700X Adult Development & Aging Psychologist Behavioral Health & Social Service Providers Secondary
103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 1154 (PR) Primary
103TC2200X Clinical Child & Adolescent Psychologist Behavioral Health & Social Service Providers Secondary
103TM1800X Intellectual & Developmental Disabilities Psychologist Behavioral Health & Social Service Providers Secondary
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

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Luis Sanchez Caso?
Luis Sanchez Caso is registered in NPPES with the primary taxonomy of Clinical Psychologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-08-25.