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

Mary Diane Priesmeyer, LCSW

Individual provider Clinical Social Worker · NPI 1922863208

Mary Diane Priesmeyer, LCSW is a Clinical Social Worker in Johnson City, Tennessee. Qualified in 2018, 8 years ago. Practices with Frontier Health, a 69-clinician group and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
8
Licensed in
TN
In the registry since
2024
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

109 W Watauga Ave
Johnson City, TN 37604-5621
Phone: (423) 232-2600
Fax: (423) 232-2646
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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 8448 (TN)

Record details

NPI number1922863208
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedFebruary 16, 2024
Last updated in NPPESFebruary 16, 2024
Certification dateFebruary 16, 2024

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Frontier Health — 69 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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