Zachary Williams
Occupational Therapist · Greenville, SC
Zachary Williams is an occupational therapist with a practice address in Greenville, South Carolina, and NPI 1780291203, issued on Sep 29, 2020. Check the license (South Carolina 6238, as entered in NPPES) with the South Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Zachary Williams
- Primary taxonomy
- Occupational Therapist 225X00000X
- License numbers
- 6238 SC
442854 CO
Self-reported in NPPES; status is on the state search - Practice location
- 1011 Frontage RD, Greenville, SC 29615
- Phone
- (864) 242-4263
- Enumerated
- Sep 29, 2020
- Record last updated
- Jun 30, 2025
- Fax
- (864) 242-2250
- Medicare enrollment
- Enrolled (PECOS I20211018002566); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 1011 Frontage RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hayden Alewine, OTR-LOccupational Therapist1558879478
- Diane Barus, OTR/LOccupational Therapist1851053516
- Timothy Brown, MDOrthopaedic Hand Surgery Physician1548210826
- Andrew Cross, M.D.Orthopaedic Hand Surgery Physician1861410631
- Timothy Dew, MDOrthopaedic Hand Surgery Physician1225087679
- Kirsten Farr, ATC, CSCSAthletic Trainer1184014557
Verify Zachary Williams 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 6238Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through 2 group practices
- Bon Secours Medical Group Greenville Specialty Care LLCGreenville, SC
- Prisma Health University Medical GroupGreenville, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
234 occupational therapist records list a practice address in Greenville
They are 234 of the 10,264 NPPES records with a practice address in Greenville, and 1,895 occupational therapist records in South Carolina.
All 234 in Greenville → All 1,895 in South Carolina → Every provider in Greenville →
Other occupational therapist records in South Carolina
- Elise Adams, OTR/LLadson, SC1063084978
- Emma Adams, OTR/LMt Pleasant, SC1164198172
- Kimberly Adams, OTRIrmo, SC1609161991
- Samantha Adams, OTR/LColumbia, SC1326592072
- Savannah AdamsBeaufort, SC1912716150
- Rochani AkwaliaClover, SC1679431092
- Hayden Alewine, OTR-LGreenville, SC1558879478
- Alyssa AlfanoConway, SC1770278632
- Amanda Allen, OTR/LAbbeville, SC1902510456
- Anecia Allen, OTR/LGaffney, SC1114303328
Common questions
What is Zachary Williams's NPI number?
Zachary Williams's National Provider Identifier (NPI) is 1780291203, issued on Sep 29, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Zachary Williams located?
The NPPES record lists a practice address at 1011 Frontage RD, Greenville, SC, 29615. Phone: (864) 242-4263. Providers update this record themselves, so call before visiting.
How can I verify Zachary Williams's license?
NPPES lists South Carolina license number 6238, 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.