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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MELISSA ONAPPEAU
NPI 1184407934
Social Worker - Clinical in Malabar, FL

Active since August 16, 2023

NPPES record last updated: October 18, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Oct 18, 2026, Aug 16, 2023 (2 updates tracked since 2023).

About Melissa Onappeau NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MELISSA ONAPPEAU (NPI 1184407934) is an individual clinical provider in Malabar, Florida, licensed in Florida (25921) and active in the NPI registry since August 2023.

NPPES Registry Identity

NPI1184407934
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMELISSA ONAPPEAU
Location Address675 ATZ RDMalabar, FL 32950-3628
Mailing Address2001 W Blue Heron BlvdRiviera Beach, FL 33404-5003 · (561) 841-3500
Phone(321) 557-3797
Sole ProprietorNo
Enumeration DateAugust 16, 2023
Last NPPES UpdateOctober 18, 20262 updates tracked since enumeration
NPPES CertifiedOctober 18, 2026
✔ NPI 1184407934 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in FL · 25921
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
675 ATZ RD, Malabar, FL 32950
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company), Oscar Health Maintenance Organization of Florida and more.Insurance ›

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

TRACY MORIN LCSW
Counselor (Professional)
675 ATZ RD
MALABAR, FL 32950
Brevard County (321) 298-2376

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Melissa Onappeau's NPI number?

The NPI number for Melissa Onappeau is 1184407934. It was assigned to this individual provider in the NPPES registry on August 16, 2023.

Where is Melissa Onappeau located?

Melissa Onappeau practices at 675 Atz Rd, Malabar, FL 32950. The listed phone number is (321) 557-3797.

What is Melissa Onappeau's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

What insurance does Melissa Onappeau accept?

Health plans from Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company), Oscar Health Maintenance Organization of Florida and UnitedHealthcare list Melissa Onappeau as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Melissa Onappeau was last updated on October 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.