Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Karen Sue Sumner-Matson, LCSW

Individual provider Clinical Social Worker · NPI 1104921717

Karen Sue Sumner-Matson, LCSW is a Clinical Social Worker in Charlotte, North Carolina. Qualified in 1990, 36 years ago. Practices with Cotswold Clinician Support Services, an 18-clinician group, accepts Medicare assignment and offers telehealth. Licensed in North Carolina.

Years since qualifying
36
Licensed in
NC
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

1421 Orchard Lake Dr Ste C
Charlotte, NC 28270-1645 Not confirmed with CMS for 12 years — call before visiting
Phone: (704) 844-0181
Fax: (904) 701-6279
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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 C003915 (NC)

Record details

NPI number1104921717
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedSeptember 14, 2006
Last updated in NPPESSeptember 5, 2014

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 1990 (36 years in practice)
Group practice Cotswold Clinician Support Services — 18 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients11
Services billed 197 a service is one billed item, such as a visit, a test or a procedure
Average patient age65

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Cotswold Clinician Support Services

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 18 clinicians in the practice; 12 are shown here.

Other providers in Charlotte