NPPES file of Aug 9, 2026

Sehie Olivia Koh, D.D.S.

General Practice Dentistry · Winston Salem, NC

Sehie Olivia Koh, D.D.S. is a general practice dentistry with a practice address in Winston Salem, North Carolina, and NPI 1952077794, issued on Aug 20, 2021. Check the license (North Carolina 12460, as entered in NPPES) with the North Carolina board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1952077794
Name
Sehie Olivia Koh
Credential
D.D.S.
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
12460 NC
Self-reported in NPPES; status is on the state search
Practice location
5408 University Pkwy, Winston Salem, NC 27105
Phone
(313) 559-3602
Enumerated
Aug 20, 2021
Record last updated
Aug 20, 2021 (not updated in 5 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 5408 University Pkwy

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Romaxy Del Rosario De Los Santos, DMDDentist1801696760
  2. Andrea Suresh Rajkumar AruldossDentist1942082227

Verify Sehie Olivia Koh in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich North Carolina board licenses this profession
    Search for license 12460
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the North Carolina license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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67% fewer Medicare Part D claims than the average general practice dentistry in 2024

27 Medicare Part D claims for 26 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.

  1. Sehie Koh27
  2. Specialty average83

Most prescribed

  1. Amoxicillin14 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: $26.91

2 payments; by number, the most common kind was food and beverage; the largest payer was Philips North America LLC. The 41,669 providers of this specialty with any payment received $597.01 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Sehie Koh$26.91
  2. Specialty average$597.01

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Sehie Olivia Koh among 3,856 general practice dentistry records in North Carolina

Sehie Olivia Koh, D.D.S. is one of 3,856 general practice dentistry records with a practice address in North 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 2021, is newer than 83% of them.

  • NPI issued2021 · 83% of these records are older, 14% 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 updated2021 · 66% 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 North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

126 general practice dentistry records list a practice address in Winston Salem

They are 126 of the 10,040 NPPES records with a practice address in Winston Salem, and 3,856 general practice dentistry records in North Carolina.

The 8 general practice dentistry records with the nearest ZIP codes

  1. Ramtin Deljouei, DMDWinston Salem, NC 271051639939515
  2. Henry Jackson, DDSWinston Salem, NC 271051699213959
  3. Anna Rodriguez, DMDWinston Salem, NC 271051588155147
  4. Eric Sadler, DDSWinston Salem, NC 271051316166051
  5. Stafford Thomas, DMDWinston Salem, NC 271051396314704
  6. Irina Vardanyan, DMDWinston Salem, NC 271051528991288
  7. Rabih Abou-Rizk, D.D.S.Winston Salem, NC 271061861587909
  8. Nermin Ballinger, D.M.D.Winston Salem, NC 271061700822194

Common questions

What is Sehie Olivia Koh, D.D.S.'s NPI number?

Sehie Olivia Koh, D.D.S.'s National Provider Identifier (NPI) is 1952077794, issued on Aug 20, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Sehie Olivia Koh, D.D.S. located?

The NPPES record lists a practice address at 5408 University Pkwy, Winston Salem, NC, 27105. Phone: (313) 559-3602. Providers update this record themselves, so call before visiting.

How can I verify Sehie Olivia Koh, D.D.S.'s license?

NPPES lists North Carolina license number 12460, as entered by the provider. Search the North Carolina board that licenses this profession; the NPPES record confirms identity only.

How much does Sehie Olivia Koh, D.D.S. prescribe under Medicare Part D?

In 2024, Sehie Olivia Koh, D.D.S. had 27 Medicare Part D claims for 26 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.