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

Mr. Shawn C Dennis, LCSW

Individual provider Clinical Social Worker · NPI 1689902256

Mr. Shawn C Dennis, LCSW is a Clinical Social Worker in Mammoth Spring, Arkansas. Qualified in 2002, 24 years ago. Practices as a sole proprietor, works from 2 locations and accepts Medicare assignment. Licensed in Arkansas.

Years since qualifying
24
Licensed in
AR
In the registry since
2009
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

275 Main St
Mammoth Spring, AR 72554
Phone: (417) 259-2452
Fax: (417) 322-6099
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1815 Pleasant Grove Rd, Jonesboro, AR 72401-7870 — (870) 933-6886

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 2428-C (AR)

Record details

NPI number1689902256
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorYes
NPI enumeratedNovember 19, 2009
Last updated in NPPESNovember 28, 2023
Certification dateNovember 28, 2023

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2002 (24 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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