Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Jennifer C Duffie, LISW-CP

Individual provider Clinical Social Worker · NPI 1154316404

Jennifer C Duffie, LISW-CP is a Clinical Social Worker in Greenwood, South Carolina. Graduated from University of South Carolina School of Medicine in 1999, 27 years ago. Practices with Self Medical Group, a 396-clinician group, accepts Medicare assignment and offers telehealth. Licensed in South Carolina.

Years since qualifying
27
Trained at
University of South Carolina School of Medicine
Licensed in
SC
In the registry since
2005
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Practice location Address checks out

1033 Edgefield St
Greenwood, SC 29646-3205
Phone: (864) 227-3908
Fax: (864) 227-2668
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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 6550 (SC)

Record details

NPI number1154316404
Entity typeIndividual (Type 1)
GenderFemale
Credentials LISW-CP
Sole proprietorNo
NPI enumeratedSeptember 13, 2005
Last updated in NPPESDecember 21, 2021
Certification dateDecember 21, 2021

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolUNIVERSITY OF SOUTH CAROLINA SCHOOL OF MEDICINE
Graduated 1999 (27 years in practice)
Group practice Self Medical Group — 396 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 patients24
Services billed 158 a service is one billed item, such as a visit, a test or a procedure
Average patient age68

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 Self Medical Group

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 396 clinicians in the practice; 12 are shown here.

Other providers in Greenwood