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

Mark Scharnhorst, MSW

Individual provider Social Worker · NPI 1093328080

Mark Scharnhorst, MSW is a Clinical Social Worker in Clarksville, Tennessee. Qualified in 2020, 6 years ago. Practices with Centerstone of Tennessee, Inc, a 115-clinician group and accepts Medicare assignment.

Years since qualifying
6
In the registry since
2020
Specialties on file
2
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.

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Practice location Address checks out

775 Weatherly Dr
Clarksville, TN 37043-8910
Phone: (931) 221-3850
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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
Social Worker Taxonomy 104100000X

Record details

NPI number1093328080
Entity typeIndividual (Type 1)
GenderMale
Credentials MSW
Sole proprietorNo
NPI enumeratedAugust 28, 2020
Last updated in NPPESSeptember 24, 2024
Certification dateSeptember 24, 2024

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice Centerstone Of Tennessee, Inc. — 115 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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