William S. Dunlap, DMD
Oral & Maxillofacial Surgery (D.M.D.) · Anderson, SC
William S. Dunlap, DMD is an oral & maxillofacial surgery (d.m.d.) with a practice address in Anderson, South Carolina, and NPI 1649316241, issued on Jan 30, 2007. Check the license (South Carolina 3257, as entered in NPPES) with the South Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- William S. Dunlap
- Credential
- DMD
- Primary taxonomy
- Oral & Maxillofacial Surgery (D.M.D.) 204E00000X
- License number
- 3257 SC
Self-reported in NPPES; status is on the state search - Practice location
- 1514 North Fant Street, Anderson, SC 29621
- Phone
- (864) 226-8559
- Enumerated
- Jan 30, 2007
- Record last updated
- Mar 3, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (864) 226-8853
- Medicaid ID
- ZA9593 SC
- Medicare enrollment
- Enrolled (PECOS I20080616000536); accepts Medicare assignment
- Entity
- Type 1 · individual
Verify William S. Dunlap 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 3257Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.2 times the Medicare Part D claims of the average oral & maxillofacial surgery (d.m.d.) in 2024
1,548 Medicare Part D claims for 439 beneficiaries, against an average of 366 among the 1,051 providers of this specialty who prescribed in Part D. 354 claims were for opioids.
Most prescribed
- Amoxicillin498 claims
- Hydrocodone-Acetaminophen318 claims
- Ondansetron Odt262 claims
- Dexamethasone172 claims
- Clindamycin Hcl133 claims
- Chlorhexidine Gluconate31 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.
Industry payments in 2024: $22.17
1 payment: food and beverage; the largest payer was Pacira Pharmaceuticals Incorporated. The 800 providers of this specialty with any payment received $1,463.03 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Oral & Maxillofacial Surgery (D.M.D.) providers in South Carolina
There are 19 oral & maxillofacial surgery (d.m.d.) records in South Carolina.
Other oral & maxillofacial surgery (d.m.d.) records in South Carolina
- Beverly Attaway, DMDCharleston, SC1790898732
- Jonathan Bean, D.M.D.Columbia, SC1326308628
- Harry Belk, DMDSpartanburg, SC1376642710
- Mark Chishom, DMDElgin, SC1417908328
- Betsy Davis, DMDCharleston, SC1518983857
- Derek Dunlap, DMDDuncan, SC1982622585
- Ashraf Heram, MD, BDS,Myrtle Beach, SC1598927196
- Ann Holzhauer, DDSGreenwood, SC1942287586
- Brent Klinger, DMDOrangeburg, SC1184670093
- Leonard McGaha, DDSAnderson, SC1174666283
Common questions
What is William S. Dunlap, DMD's NPI number?
William S. Dunlap, DMD's National Provider Identifier (NPI) is 1649316241, issued on Jan 30, 2007. An NPI identifies a provider in billing; it is not a license.
Where is William S. Dunlap, DMD located?
The NPPES record lists a practice address at 1514 North Fant Street, Anderson, SC, 29621. Phone: (864) 226-8559. Providers update this record themselves, so call before visiting.
How can I verify William S. Dunlap, DMD's license?
NPPES lists South Carolina license number 3257, as entered by the provider. Search the South Carolina board that licenses this profession; the NPPES record confirms identity only.
How much does William S. Dunlap, DMD prescribe under Medicare Part D?
In 2024, William S. Dunlap, DMD had 1,548 Medicare Part D claims for 439 beneficiaries; the average among oral & maxillofacial surgery (d.m.d.) prescribers was 366. 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.