Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Mrs. Erin Usilton Clark, LCSW-C

Individual provider Clinical Social Worker · NPI 1962688119

Mrs. Erin Usilton Clark, LCSW-C is a Clinical Social Worker in Chestertown, Maryland. Qualified in 2002, 24 years ago. Practices with Kent County Health Department, a 5-clinician group and accepts Medicare assignment. Licensed in Maryland.

Years since qualifying
24
Licensed in
MD
In the registry since
2008
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Practice location Address checks out

300 Scheeler Rd
Chestertown, MD 21620-1014 Not confirmed with CMS for 18 years — call before visiting
Phone: (410) 778-6800
Fax: (410) 778-7344
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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 13428 (MD)

Record details

NPI number1962688119
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW-C
Sole proprietorNo
NPI enumeratedJanuary 18, 2008
Last updated in NPPESJanuary 18, 2008

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)
Group practice Kent County Health Department — 5 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 patients33
Services billed 312 a service is one billed item, such as a visit, a test or a procedure
Average patient age56

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 Kent County Health Department

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Chestertown