Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 30 days.

HEIDI DUNN LCSW
NPI 1457273898
Social Worker - Clinical in Baton Rouge, LA

Active since July 28, 2026
4950 ESSEN LN, BATON ROUGE, LA 70809(225) 767-0847(225) 767-1335 Get Directions Write a Review

NPPES record added: July 28, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Heidi Dunn Lcsw NPPES

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

HEIDI DUNN LCSW (NPI 1457273898) is an individual clinical provider in Baton Rouge, Louisiana, licensed in Louisiana (17333) and active in the NPI registry since July 2026.

NPPES Registry Identity

NPI1457273898
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameHEIDI DUNNCredential: LCSW
Location Address4950 ESSEN LNBaton Rouge, LA 70809-3738
Mailing Address5215 Essen Ln Ste 200Baton Rouge, LA 70809-3543 · (225) 215-1281 · Fax (225) 215-1380
Fax(225) 767-1335
Sole ProprietorNo
Enumeration DateJuly 28, 2026
NPPES CertifiedJuly 28, 2026
NPI 1457273898 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 LA · 17333
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.
4950 ESSEN LN, Baton Rouge, LA 70809

Other Names 1

Former Name (1)Heidi Monique Fendlason Lcsw

Other Providers at the Same Location NPPES 20

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

Dietitian, Registered (Nutrition, Oncology)
4950 ESSEN LN
BATON ROUGE, LA 70809
Internal Medicine (Hematology & Oncology)
4950 ESSEN LN, SUITE 500
BATON ROUGE, LA 70809
Nurse Practitioner (Adult Health)
4950 ESSEN LN, SUITE 300
BATON ROUGE, LA 70809
Nurse Anesthetist, Certified Registered
4950 ESSEN LN, REGIONAL EYE SURGERY CENTER
BATON ROUGE, LA 70809
Nurse Practitioner (Adult Health)
4950 ESSEN LN, SUITE 300
BATON ROUGE, LA 70809
Internal Medicine (Hematology & Oncology)
4950 ESSEN LN, SUITE 300
BATON ROUGE, LA 70809
Radiology (Radiation Oncology)
4950 ESSEN LN
BATON ROUGE, LA 70809
Internal Medicine (Hematology & Oncology)
4950 ESSEN LN
BATON ROUGE, LA 70809

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 Heidi Dunn's NPI number?

The NPI number for Heidi Dunn is 1457273898. It was assigned to this individual provider in the NPPES registry on July 28, 2026. The provider is also known as Heidi Monique Fendlason Lcsw.

Where is Heidi Dunn located?

Heidi Dunn practices at 4950 Essen Ln, Baton Rouge, LA 70809. The listed phone number is (225) 767-0847.

What is Heidi Dunn's specialty?

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

When was this NPI record last updated?

The NPPES record for Heidi Dunn was last updated on July 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.