Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Duval S Langston, LCSW

Individual provider Case Manager/Care Coordinator · NPI 1033655980

Duval S Langston, LCSW is a Clinical Social Worker in Harvey, Louisiana. Qualified in 2013, 13 years ago. Works from 3 locations. Licensed in Louisiana.

Years since qualifying
13
Licensed in
LA
In the registry since
2017
Specialties on file
4
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

501 Manhattan Blvd
Harvey, LA 70058-4443
Phone: (504) 340-8489
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 200 S Broad St Ste 103a, New Orleans, LA 70119-6447 — (504) 731-1607
  • 8080 Crowder Blvd, New Orleans, LA 70127-1077 — (504) 246-2454

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 12296 (LA)
Case Manager/Care Coordinator Taxonomy 171M00000X · Licence 12296 (LA)
Prevention Professional Taxonomy 405300000X · Licence 12296 (LA)
Social Worker Taxonomy 104100000X · Licence 12296 (LA)

Record details

NPI number1033655980
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedJanuary 17, 2017
Last updated in NPPESOctober 22, 2025
Certification dateOctober 22, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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