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Provider Profile

Mariana Y. Guillen, COTA/L

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At a glance

About Mariana Guillen

Mariana Y. Guillen, COTA/L is a healthcare provider in Metairie, LA specializing in occupational therapy assistant. This provider record is associated with NPI 1891604518.

Factual summary compiled by Guide.md from public records; not written by this provider.

Specialty

Credentials & Licensing

LA licenceAs reported to the NPI registry
No. 354008As reported
NPINational Provider Identifier
1891604518Issued 2026

As reported to the NPI registry ↗

Common questions

What does Mariana Y. Guillen specialize in?

Mariana Y. Guillen is an occupational therapy assistant in Metairie, LA. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where is Mariana Y. Guillen located?

Mariana Y. Guillen is listed at 3939 Houma Blvd Ste 216, Metairie, LA 70006. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Mariana Y. Guillen's phone number?

The number on file is (504) 517-5437. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Mariana Y. Guillen's NPI number?

Mariana Y. Guillen's National Provider Identifier is 1891604518. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.

NPI registry

Has Mariana Y. Guillen confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Mariana Y. Guillen. If this is you, claiming it is free.

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