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Provider Profile

Marissa C. Costantin, LSW

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At a glance

About Marissa Costantin

Listed in the NPI registry as a social worker, Marissa C. Costantin, LSW practices in Port Charlotte, FL. NPI 1215817259 identifies this record in the national registry.

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

Specialty

Social Worker (Primary)

Credentials & Licensing

MD licenceAs reported to the NPI registry
No. 32762As reported
NJ licenceAs reported to the NPI registry
No. 44SL07043700As reported
NPINational Provider Identifier
1215817259Issued 2025

As reported to the NPI registry ↗

Common questions

What kind of doctor is Marissa C. Costantin?

Marissa C. Costantin is a social worker in Port Charlotte, FL. That is the designation recorded for this NPI in the federal registry.

NPI registry

What is Marissa C. Costantin's address?

Marissa C. Costantin is listed at 4161 Tamiami Trl Ste 602, Port Charlotte, FL 33952. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Marissa C. Costantin?

The number on file is (941) 235-2710. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Marissa C. Costantin?

Marissa C. Costantin's National Provider Identifier is 1215817259. 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

How much experience does Marissa C. Costantin have?

Marissa C. Costantin has 1+ years experience. Registered with an NPI since 2025. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Is Marissa C. Costantin's profile verified?

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

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