NPI Portal NPI Lookup & Verification

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

Mr. Robert Trahan, LOTR

Low Vision Occupational Therapist in Hammond, LA · enumerated 2007 · practices at Robert Trahan L L C.

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

National Provider Identifier

1891813051

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Registry record

Entity type Individual (Type 1)
Name Mr. Robert Trahan
Credential LOTR
Sex Male
Practice address Hammond, LA, 70401
Phone (985) 969-5039
Fax (985) 902-8587
Enumeration date Mar 27, 2007
Last updated in NPPES Jul 11, 2022

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 OTT.Z11771 (LA) Secondary
225XL0004X Low Vision Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OTT.Z11771 (LA) 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

Where does Robert Trahan practice?
The practice location on file with NPPES is in Hammond, LA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Robert Trahan?
The National Provider Identifier (NPI) for Robert Trahan is 1891813051, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-11.