Nathan John Ewoldt, DMD
Dentist · Seneca, SC
Nathan John Ewoldt, DMD is a dentist with a practice address in Seneca, South Carolina, and NPI 1518502152, issued on Nov 7, 2019. Check the license (South Carolina 9444, as entered in NPPES) with the South Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Nathan John Ewoldt
- Credential
- DMD
- Primary taxonomy
- Dentist 122300000X
- License number
- 9444 SC
Self-reported in NPPES; status is on the state search - Practice location
- 875 Old Clemson Hwy, Seneca, SC 29672
- Phone
- (864) 654-5733
- Enumerated
- Nov 7, 2019
- Record last updated
- Mar 4, 2022
- Entity
- Type 1 · individual
8 nearest dentist records → All 1,124 in South Carolina → Look up another NPI →
Also registered at 875 Old Clemson Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Emily Ewoldt, DMDGeneral Practice Dentistry1669966198
- William Gustafson, DDSDentist1801832647
- John McRoberts, DMDGeneral Practice Dentistry1952354045
- Amy Monaco, DMDGeneral Practice Dentistry1265485940
- Eric Rackley, DMDGeneral Practice Dentistry1184146524
Verify Nathan John Ewoldt 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 9444Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
9% more Medicare Part D claims than the average dentist in 2024
94 Medicare Part D claims for 75 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin60 claims
- Azithromycin12 claims
- Chlorhexidine Gluconate11 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: $14.99
1 payment: food and beverage; the largest payer was Dentsply Sirona Inc. The 31,974 providers of this specialty with any payment received $540.36 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.
Nathan John Ewoldt among 1,124 dentist records in South Carolina
Nathan John Ewoldt, 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. Its NPI, issued in 2019, is newer than 75% of them.
- NPI issued2019 · 75% of these records are older, 22% 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 updated2022 · 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).
11 dentist records list a practice address in Seneca
They are 11 of the 697 NPPES records with a practice address in Seneca, and 1,124 dentist records in South Carolina.
All 1,124 in South Carolina → Every provider in Seneca → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Lindsey Burbank, D.D.S.Seneca, SC 296721750574307
- William Gustafson, DDSSeneca, SC 296721801832647
- Elizabeth Armstrong, DMDPickens, SC 296711518288109
- Tami Cimand, DMDPiedmont, SC 296731558571380
- Ryan Cook, D.M.D.Piedmont, SC 296731679850234
- Catherine Daniel, DMDPickens, SC 296711720488133
- Jordan Hood, DMDPickens, SC 296711215310248
- Eugene Sibal, D.M.DPowdersville, SC 296731427460047
Common questions
What is Nathan John Ewoldt, DMD's NPI number?
Nathan John Ewoldt, DMD's National Provider Identifier (NPI) is 1518502152, issued on Nov 7, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Nathan John Ewoldt, DMD located?
The NPPES record lists a practice address at 875 Old Clemson Hwy, Seneca, SC, 29672. Phone: (864) 654-5733. Providers update this record themselves, so call before visiting.
How can I verify Nathan John Ewoldt, DMD's license?
NPPES lists South Carolina license number 9444, as entered by the provider. Search the South Carolina board that licenses this profession; the NPPES record confirms identity only.
How much does Nathan John Ewoldt, DMD prescribe under Medicare Part D?
In 2024, Nathan John Ewoldt, DMD had 94 Medicare Part D claims for 75 beneficiaries; the average among dentist prescribers was 86. 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.