Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mary Lynn Tougaw-Plummer, LCSW

Individual provider Clinical Social Worker · NPI 1851337505

Mary Lynn Tougaw-Plummer, LCSW is a Clinical Social Worker in Springdale, Arkansas. Qualified in 1994, 32 years ago. Practices with Sgoh Acquisition Inc, a 93-clinician group and accepts Medicare assignment. Licensed in Arkansas.

Years since qualifying
32
Licensed in
AR
In the registry since
2006
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

2466 S 48th St
Springdale, AR 72762-6683
Phone: (479) 750-2020
Fax: (479) 750-2747
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 1301-C (AR)

Record details

NPI number1851337505
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedJune 21, 2006
Last updated in NPPESJuly 8, 2007

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 1994 (32 years in practice)
Group practice Sgoh Acquisition Inc — 93 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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