Jennifer C. Duffie, LISW-CP
Clinical Social Worker · Greenwood, SC
Jennifer C. Duffie, LISW-CP is a clinical social worker with a practice address in Greenwood, South Carolina, and NPI 1154316404, issued on Sep 13, 2005. Check the license (South Carolina 6550, as entered in NPPES) with the South Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jennifer C. Duffie
- Credential
- LISW-CP
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 6550 SC
Self-reported in NPPES; status is on the state search - Practice location
- 1033 Edgefield St, Greenwood, SC 29646
- Phone
- (864) 227-3908
- Enumerated
- Sep 13, 2005
- Record last updated
- Dec 21, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (864) 227-2668
- Medicare enrollment
- Enrolled (PECOS I20050829000764); accepts Medicare assignment
- Medical or professional school
- University Of South Carolina School Of Medicine, 1999
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 2,046 in South Carolina → Look up another NPI →
Also registered at 1033 Edgefield St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mariah Aden, PA-CPhysician Assistant1073161485
- Claben Barraca, M.D.Psychiatry Physician1386674620
- Emile Barrouk, MDPsychiatry Physician1346479847
- Machelle BoldenProfessional Counselor1043995236
- Kelly Gallagher-Kiley, LCSWClinical Social Worker1164503348
- Christie Hite, LCSW-CPCounselor1851586796
Verify Jennifer C. Duffie in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich South Carolina board licenses this profession
Search for license 6550Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The MIPS final score for 2023 (Medicare payment program): 96.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Self Medical GroupGreenwood, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jennifer C. Duffie among 2,046 clinical social worker records in South Carolina
Jennifer C. Duffie, LISW-CP is one of 2,046 clinical social worker records with a practice address in South Carolina. 13% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, over 99% newer
- In a Medicare fileYes · 13% of these records are
- In the CMS Doctors and Clinicians fileYes · 22% of these records are
- Graduated1999 · median 2009 among the 456 with a school on file
- Record last updated2021 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
16 clinical social worker records list a practice address in Greenwood
They are 16 of the 1,262 NPPES records with a practice address in Greenwood, and 2,046 clinical social worker records in South Carolina.
All 2,046 in South Carolina → Every provider in Greenwood → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Sudie Clem, MSWGreenwood, SC 296461336331743
- Carol Davis, LISW CPGreenwood, SC 296461457527673
- Deidre Dickerson, MSWGreenwood, SC 296461003922543
- Kelly Gallagher-Kiley, LCSWGreenwood, SC 296461164503348
- Lynn Hemphill, LISW-CPGreenwood, SC 296461801027909
- Adrienne Logan, LISW-CPGreenwood, SC 296461275662595
- Peggy Manalich, MSWGreenwood, SC 296461225064462
- Karen Mogab, LMSWGreenwood, SC 296461447303789
Common questions
What is Jennifer C. Duffie, LISW-CP's NPI number?
Jennifer C. Duffie, LISW-CP's National Provider Identifier (NPI) is 1154316404, issued on Sep 13, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Jennifer C. Duffie, LISW-CP located?
The NPPES record lists a practice address at 1033 Edgefield St, Greenwood, SC, 29646. Phone: (864) 227-3908. Providers update this record themselves, so call before visiting.
How can I verify Jennifer C. Duffie, LISW-CP's license?
NPPES lists South Carolina license number 6550, as entered by the provider. Search the South Carolina board that licenses this profession; the NPPES record confirms identity only.
What is Jennifer C. Duffie, LISW-CP's MIPS final score?
The 2023 MIPS final score is 96.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.