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Provider Profile

Marcelle Costello

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At a glance

About Marcelle Costello

Marcelle Costello is an addiction & substance abuse counselor practicing in Phoenix, AZ. This provider record is associated with NPI 1841141926.

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

Credentials & Licensing

AZ licenceAs reported to the NPI registry
No. 15575As reported
NPINational Provider Identifier
1841141926Issued 2026

As reported to the NPI registry ↗

Common questions

What does Marcelle Costello specialize in?

Marcelle Costello is an addiction & substance abuse counselor in Phoenix, AZ. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where is Marcelle Costello located?

Marcelle Costello is listed at 720 E Montebello Ave, Phoenix, AZ 85014. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Marcelle Costello's phone number?

The number on file is (833) 796-2800. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Marcelle Costello's NPI number?

Marcelle Costello's National Provider Identifier is 1841141926. 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 Marcelle Costello confirmed this information?

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

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