1. Home
  2. Directory
  3. Florida
  4. Stuart
  5. Social Worker
  6. NPI Profile

MELISSA B CALLAHAM LCSW PA
NPI 1639700651
Social Worker - Clinical in Stuart, FL

Active since January 29, 2020
900 SE OCEAN BLVD STE D130, STUART, FL 34994(772) 204-5260 Get Directions Write a Review

NPPES record last updated: July 28, 2020. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 28, 2020, Jul 2, 2020, Jan 29, 2020 (3 updates tracked since 2020).

About Melissa B Callaham Lcsw Pa NPPES

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

MELISSA B CALLAHAM LCSW PA (NPI 1639700651) is a healthcare organization registered as a clinical in Stuart, Florida and active in the NPI registry since January 2020. The organization lists Melissa B Callaham, Owner/provider, as its authorized official.

NPPES Registry Identity

NPI1639700651
Entity TypeOrganization
Primary Taxonomy1041C0700X
Legal Business NameMELISSA B CALLAHAM LCSW PA
Location Address900 SE OCEAN BLVD STE D130Stuart, FL 34994-3503
Mailing Address900 Se Ocean Blvd Ste D130Stuart, FL 34994-3503
Phone(772) 204-5260
Organization SubpartNo
Authorized OfficialMelissa B CallahamOwner/provider · (772) 204-5260
Enumeration DateJanuary 29, 2020
Last NPPES UpdateJuly 28, 20203 updates tracked since enumeration
NPPES CertifiedJuly 28, 2020
✔ NPI 1639700651 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
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.
900 SE OCEAN BLVD STE D130, Stuart, FL 34994
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Melissa B Callaham Lcsw Pa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Melissa B Callaham Lcsw PA, which bills Medicare for the services this clinician delivers.

Clinician (1)

Melissa Callaham, LCSW
Clinical Social Worker
NPI 1528528056
900 SE OCEAN BLVD STE D130
Stuart, FL 34994
(772) 204-5260
✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 B Callaham Lcsw PA's NPI number?

The NPI number for Melissa B Callaham Lcsw PA is 1639700651. It was assigned to this organization in the NPPES registry on January 29, 2020.

Where is Melissa B Callaham Lcsw PA located?

Melissa B Callaham Lcsw PA is located at 900 SE Ocean Blvd Ste D130, Stuart, FL 34994. The listed phone number is (772) 204-5260.

What is Melissa B Callaham Lcsw PA's specialty?

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

Is Melissa B Callaham Lcsw PA enrolled in Medicare?

Yes. Melissa B Callaham Lcsw PA is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Melissa B Callaham Lcsw PA?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Clinical Social Worker) reassigns their Medicare billing to Melissa B Callaham Lcsw PA. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Melissa B Callaham Lcsw PA was last updated on July 28, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years 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.