NPPES file of Aug 9, 2026

Stephen Clay, LMSW

Clinical Social Worker · Greenville, SC

Stephen Clay, LMSW is a clinical social worker with a practice address in Greenville, South Carolina, and NPI 1710655618, issued on Sep 3, 2021. Check the license (South Carolina 16718, as entered in NPPES) with the South Carolina board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1710655618
Name
Stephen Clay
Credential
LMSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
16718 SC
Self-reported in NPPES; status is on the state search
Practice location
710 Pettigru St, Greenville, SC 29601
Phone
(864) 484-7064
Enumerated
Sep 3, 2021
Record last updated
Apr 12, 2024
Medicare enrollment
Enrolled (PECOS I20240917003250); accepts Medicare assignment
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 710 Pettigru St

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

  1. Rosa Looney, LMFT, SIT,CCMarriage & Family Therapist1700279254
  2. Shanna Martin, LPCProfessional Counselor1780447409
  3. Hayley McDonald, MA, LPC-AProfessional Counselor1144081241
  4. Mary McInerny, LPCProfessional Counselor1417256785
  5. Michael Thomas, LMFTAMarriage & Family Therapist1902567357

Verify Stephen Clay 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 16718
    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

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Stephen Clay among 2,046 clinical social worker records in South Carolina

Stephen Clay, LMSW 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 not. Its NPI, issued in 2021, is newer than 73% of them.

  • NPI issued2021 · 73% of these records are older, 22% newer
  • In a Medicare fileNo · 13% of these records are
  • In the CMS Doctors and Clinicians fileYes · 22% of these records are
  • Graduated2021 · 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).

194 clinical social worker records list a practice address in Greenville

They are 194 of the 10,264 NPPES records with a practice address in Greenville, and 2,046 clinical social worker records in South Carolina. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 clinical social worker records with the nearest ZIP codes

  1. Leigh BosticGreenville, SC 296011518007806
  2. Judy Cashwell, LMSWGreenville, SC 296011679778872
  3. Harry Davidson, MSW, LISW - AP & CPGreenville, SC 296011205945235
  4. Pamela Harrison, LISWCPGreenville, SC 296011649499518
  5. Amanda Hood, MSW, LISW-CPGreenville, SC 296011356443022
  6. Madora Howell, LISW-CPGreenville, SC 296011386716348
  7. Leslie Hull-Kimball, LISW CPGreenville, SC 296011639271695
  8. Linda Hutton, MSW, LISW-CPGreenville, SC 296011912976895

Common questions

What is Stephen Clay, LMSW's NPI number?

Stephen Clay, LMSW's National Provider Identifier (NPI) is 1710655618, issued on Sep 3, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Stephen Clay, LMSW located?

The NPPES record lists a practice address at 710 Pettigru St, Greenville, SC, 29601. Phone: (864) 484-7064. Providers update this record themselves, so call before visiting.

How can I verify Stephen Clay, LMSW's license?

NPPES lists South Carolina license number 16718, 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. 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.