Craig Sewell Wix, D.M.D.
General Practice Dentistry · Barnwell, SC
Craig Sewell Wix, D.M.D. is a general practice dentistry with a practice address in Barnwell, South Carolina, and NPI 1336295914, issued on Jan 26, 2007. Check the license (South Carolina 4139, as entered in NPPES) with the South Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Craig Sewell Wix
- Credential
- D.M.D.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 4139 SC
Self-reported in NPPES; status is on the state search - Practice location
- 53 Irving St, Barnwell, SC 29812
- Phone
- (803) 259-7645
- Enumerated
- Jan 26, 2007
- Record last updated
- Jan 18, 2013 (not updated in 13 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 1,761 in South Carolina → Look up another NPI →
Verify Craig Sewell Wix 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 4139Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
28% more Medicare Part D claims than the average general practice dentistry in 2024
106 Medicare Part D claims for 58 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin42 claims
- Clindamycin Hcl24 claims
- Chlorhexidine Gluconate13 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Craig Sewell Wix among 1,761 general practice dentistry records in South Carolina
Craig Sewell Wix, D.M.D. is one of 1,761 general practice dentistry records with a practice address in South Carolina. 66% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 30% of them.
- NPI issued2007 · 30% of these records are older, 50% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2013 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
5 general practice dentistry records list a practice address in Barnwell
They are 5 of the 134 NPPES records with a practice address in Barnwell, and 1,761 general practice dentistry records in South Carolina.
All 1,761 in South Carolina → Every provider in Barnwell → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Teresa Fakoury, D.M.D.Barnwell, SC 298121609905694
- Kimberly Reece, D.M.DBarnwell, SC 298121932337672
- Alberto Saenz, DMDBarnwell, SC 298121912100652
- Merrell Still, DMDBarnwell, SC 298121649217852
- Craig Modzelewski, D.M.D.Allendale, SC 298101033218607
- Mary Tope, DMDAiken, SC 298041588728141
- Stephen Baker, DMDAiken, SC 298031942330972
- John Boone, DMDAiken, SC 298031902594302
Common questions
What is Craig Sewell Wix, D.M.D.'s NPI number?
Craig Sewell Wix, D.M.D.'s National Provider Identifier (NPI) is 1336295914, issued on Jan 26, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Craig Sewell Wix, D.M.D. located?
The NPPES record lists a practice address at 53 Irving St, Barnwell, SC, 29812. Phone: (803) 259-7645. Providers update this record themselves, so call before visiting.
How can I verify Craig Sewell Wix, D.M.D.'s license?
NPPES lists South Carolina license number 4139, as entered by the provider. Search the South Carolina board that licenses this profession; the NPPES record confirms identity only.
How much does Craig Sewell Wix, D.M.D. prescribe under Medicare Part D?
In 2024, Craig Sewell Wix, D.M.D. had 106 Medicare Part D claims for 58 beneficiaries; the average among general practice dentistry prescribers was 83. Part D covers Medicare prescriptions 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.