NPI Portal NPI Lookup & Verification

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

Mr. Oscar David Anaya, LOY

Occupational Therapist in Brownsville, TX · enumerated 2008.

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

National Provider Identifier

1699930222

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Registry record

Entity type Individual (Type 1)
Name Mr. Oscar David Anaya
Credential LOY
Sex Male
Practice address Brownsville, TX, 78521
Phone (956) 546-5358
Enumeration date Jul 23, 2008
Last updated in NPPES Jul 23, 2008

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

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 108126 (TX) Primary

Other identifiers

Identifier Type State Issuer
108126 Other TX OCCUPATIONAL THERAPY LICENSE -TEXAS

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 Oscar Anaya?
The National Provider Identifier (NPI) for Oscar Anaya is 1699930222, a Type 1 (individual) record in the CMS NPPES registry.
Where does Oscar Anaya practice?
The practice location on file with NPPES is in Brownsville, TX. 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 2008-07-23.