William Justin Dungan, OD
Optometrist · Summerville, SC
William Justin Dungan, OD is an optometrist with a practice address in Summerville, South Carolina, and NPI 1013116037, issued on Jul 11, 2007. Check the license (South Carolina 1478, as entered in NPPES) with the South Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- William Justin Dungan
- Credential
- OD
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 1478 SC
Self-reported in NPPES; status is on the state search - Practice location
- 717 Trolley RD Ste 3, Summerville, SC 29485
- Phone
- (843) 873-1889
- Enumerated
- Jul 11, 2007
- Record last updated
- Mar 8, 2012 (not updated in 14 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20071004000557); accepts Medicare assignment
- Medical or professional school
- Indiana University - School Of Optometry, 2007
- Entity
- Type 1 · individual
8 nearest optometrist records → All 749 in South Carolina → Look up another NPI →
Also registered at 717 Trolley RD Ste 3
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brenda Schizas, O.D.Optometrist1356710776
Verify William Justin Dungan 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 1478Check 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 one group practice
- Mobile Vision OF South Carolina LLCColumbia, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William Justin Dungan among 749 optometrist records in South Carolina
William Justin Dungan, OD is one of 749 optometrist records with a practice address in South Carolina. 77% 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 49% of them.
- NPI issued2007 · 49% of these records are older, 41% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2007 · median 2005 among the 463 with a school on file
- Record last updated2012 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
18 optometrist records list a practice address in Summerville
They are 18 of the 1,915 NPPES records with a practice address in Summerville, and 749 optometrist records in South Carolina.
All 749 in South Carolina → Every provider in Summerville → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- David Bang, ODSummerville, SC 294851003802687
- Alyssa Davenport, ODSummerville, SC 294851336079144
- Denis Holmes, ODSummerville, SC 294851114913589
- Adia McDuffey, O.D.Summerville, SC 294851710876354
- Kristian Mostert, ODSummerville, SC 294851043705049
- Jessica Palmer, ODSummerville, SC 294851629762117
- Brenda Schizas, O.D.Summerville, SC 294851356710776
- Kelsey Smith, ODSummerville, SC 294851750905964
Common questions
What is William Justin Dungan, OD's NPI number?
William Justin Dungan, OD's National Provider Identifier (NPI) is 1013116037, issued on Jul 11, 2007. An NPI identifies a provider in billing; it is not a license.
Where is William Justin Dungan, OD located?
The NPPES record lists a practice address at 717 Trolley RD Ste 3, Summerville, SC, 29485. Phone: (843) 873-1889. Providers update this record themselves, so call before visiting.
How can I verify William Justin Dungan, OD's license?
NPPES lists South Carolina license number 1478, 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.