John Stephen Demosthenes, DMD
Dentist · Greenville, SC
John Stephen Demosthenes, DMD is a dentist with a practice address in Greenville, South Carolina, and NPI 1548836091, issued on Jun 3, 2021. Check the license (South Carolina 2635, 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.
- Name
- John Stephen Demosthenes
- Credential
- DMD
- Primary taxonomy
- Dentist 122300000X
- License number
- 2635 SC
Self-reported in NPPES; status is on the state search - Practice location
- 108 Holbrook Trail, Greenville, SC 29605
- Phone
- (864) 918-2563
- Enumerated
- Jun 3, 2021
- Record last updated
- Jun 3, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest dentist records → All 1,124 in South Carolina → Look up another NPI →
Verify John Stephen Demosthenes 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 2635Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
John Stephen Demosthenes among 1,124 dentist records in South Carolina
John Stephen Demosthenes, DMD is one of 1,124 dentist 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 not. Its NPI, issued in 2021, is newer than 80% of them.
- NPI issued2021 · 80% of these records are older, 16% newer
- In a Medicare fileNo · 66% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2021 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dentist providers in South Carolina
There are 1,124 dentist records in South Carolina. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,124 in South Carolina → Every provider in Greenville → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Laura Berglind, DMDGreenville, SC 296051215599386
- Scott Bernth, D.D.S.Greenville, SC 296051093817140
- Marshall Chapman, D.M.D.Greenville, SC 296051780977165
- Alison Grubbs, DMDGreenville, SC 296051417243817
- Richard Jacques, DDSGreenville, SC 296051164566105
- Margaret Jacques, D.M.D.Greenville, SC 296051346552270
- Matthew Kormylo, DMDGreenville, SC 296051609948637
- Cemeron Longstreet, D.D.S.Greenville, SC 296051548466683
Common questions
What is John Stephen Demosthenes, DMD's NPI number?
John Stephen Demosthenes, DMD's National Provider Identifier (NPI) is 1548836091, issued on Jun 3, 2021. An NPI identifies a provider in billing; it is not a license.
Where is John Stephen Demosthenes, DMD located?
The NPPES record lists a practice address at 108 Holbrook Trail, Greenville, SC, 29605. Phone: (864) 918-2563. Providers update this record themselves, so call before visiting.
How can I verify John Stephen Demosthenes, DMD's license?
NPPES lists South Carolina license number 2635, 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.