NPPES file of Aug 9, 2026

Duncan B. Howe, LISW-CP

Clinical Social Worker · Cayce, SC

Duncan B. Howe, LISW-CP is a clinical social worker with a practice address in Cayce, South Carolina, and NPI 1548086010, issued on Nov 29, 2024. Check the license (South Carolina 17398, as entered in NPPES) with the South Carolina board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1548086010
Name
Duncan B. Howe
Credential
LISW-CP
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
17398 SC
Self-reported in NPPES; status is on the state search
Practice location
440 Knox Abbott Dr Ste 400, Cayce, SC 29033
Phone
(803) 265-0040
Enumerated
Nov 29, 2024
Record last updated
Dec 6, 2024
Medicare enrollment
Enrolled (PECOS I20250128003806); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 440 Knox Abbott Dr Ste 400

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Valentine Baptiste- Thomas, LCSWClinical Social Worker1396607354
  2. Rachel Brewster, LPCProfessional Counselor1215734207
  3. Kya Davis, APRNPsychiatric/Mental Health Nurse Practitioner1558112110
  4. Northlynn Dupuis, LPCProfessional Counselor1164106316
  5. Robert Karpe, LPCProfessional Counselor1194611699
  6. Belinda King, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1548892052

Verify Duncan B. Howe in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich South Carolina board licenses this profession
    Search for license 17398
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the South Carolina license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Charleston Counseling Center PCCayce, SC

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Duncan B. Howe among 2,046 clinical social worker records in South Carolina

Duncan B. Howe, 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 2024, is newer than 89% of them.

  • NPI issued2024 · 89% of these records are older, 7% newer
  • In a Medicare fileYes · 13% of these records are
  • In the CMS Doctors and Clinicians fileYes · 22% of these records are
  • Graduated2017 · median 2009 among the 456 with a school on file
  • Record last updated2024 · 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).

7 clinical social worker records list a practice address in Cayce

They are 7 of the 222 NPPES records with a practice address in Cayce, and 2,046 clinical social worker records in South Carolina.

The 8 clinical social worker records with the nearest ZIP codes

  1. Valentine Baptiste- Thomas, LCSWCayce, SC 290331396607354
  2. Avery Behling, BSWCayce, SC 290331508567199
  3. Miranda BouknightCayce, SC 290331417875386
  4. Laurie Legrand, LISW-CPCayce, SC 290331205331691
  5. Eva Maron, LISW-CPCayce, SC 290331316166168
  6. Sitrenia McDaniel, LISWCayce, SC 290331053881953
  7. Bruce Gunther, MS,MSW,Cassatt, SC 290321710134150
  8. Gayle Armstrong, LISW-CPChapin, SC 290361730240482

Common questions

What is Duncan B. Howe, LISW-CP's NPI number?

Duncan B. Howe, LISW-CP's National Provider Identifier (NPI) is 1548086010, issued on Nov 29, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Duncan B. Howe, LISW-CP located?

The NPPES record lists a practice address at 440 Knox Abbott Dr Ste 400, Cayce, SC, 29033. Phone: (803) 265-0040. Providers update this record themselves, so call before visiting.

How can I verify Duncan B. Howe, LISW-CP's license?

NPPES lists South Carolina license number 17398, as entered by the provider. Search the South Carolina board that licenses this profession; the NPPES record confirms identity only.

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.