Provider Profile

Mari C. Castellanos

Unclaimed Profile

About Mari Castellanos

Listed in the NPI registry as a mental health counselor, Mari C. Castellanos practices in Oklahoma City, OK. NPI 1407778384 identifies this record in the national registry.

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

Specialty

Credentials & Licensing

NPINational Provider Identifier
1407778384Issued 2026

As reported to the NPI registry ↗

Common questions

What does Mari C. Castellanos specialize in?

Mari C. Castellanos is a mental health counselor in Oklahoma City, OK. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where is Mari C. Castellanos located?

Mari C. Castellanos is listed at 6801 S Western Ave Ste 105, Oklahoma City, OK 73139. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Mari C. Castellanos's phone number?

The number on file is (405) 338-7674. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Mari C. Castellanos's NPI number?

Mari C. Castellanos's National Provider Identifier is 1407778384. 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 Mari C. Castellanos confirmed this information?

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

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