NPPES file of Aug 9, 2026

Sang Kwon Seo

General Practice Dentistry · Dallas, TX

Sang Kwon Seo is a general practice dentistry with a practice address in Dallas, Texas, and NPI 1427402981, issued on Apr 20, 2016. Check the license (Texas 33138, as entered in NPPES) with the Texas 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
1427402981
Name
Sang Kwon Seo
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
33138 TX
Self-reported in NPPES; status is on the state search
Practice location
12989 Jupiter RD Ste 106, Dallas, TX 75238
Phone
(214) 343-9115
Enumerated
Apr 20, 2016
Record last updated
Jul 21, 2022
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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Verify Sang Kwon Seo in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Texas board licenses this profession
    Search for license 33138
    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
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58% fewer Medicare Part D claims than the average general practice dentistry in 2024

35 Medicare Part D claims for 27 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Sang Kwon Seo35
  2. Specialty average83

Most prescribed

  1. Amoxicillin24 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: $40.54

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. Sang Kwon Seo$40.54
  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.

Sang Kwon Seo among 10,056 general practice dentistry records in Texas

Sang Kwon Seo is one of 10,056 general practice dentistry records with a practice address in Texas. 64% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 72% of them.

  • NPI issued2016 · 72% of these records are older, 26% newer
  • In a Medicare fileYes · 64% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2022 · 71% 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 Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

713 general practice dentistry records list a practice address in Dallas

They are 713 of the 36,304 NPPES records with a practice address in Dallas, and 10,056 general practice dentistry records in Texas.

The 8 general practice dentistry records with the nearest ZIP codes

  1. Brian BishopDallas, TX 752381144435637
  2. Glenn Clark, DDSDallas, TX 752381013925247
  3. Kirk Hampton, DDSDallas, TX 752381417171901
  4. Kien Nguyen, D.M.DDallas, TX 752381801988548
  5. David Nguyen, DDSDallas, TX 752381083876239
  6. Lisa Orbach, D.D.S.Dallas, TX 752381043463342
  7. James Pittner, D.D.S.Dallas, TX 752381477652055
  8. Andrea Sauerwein, D.D.S.Dallas, TX 752381548617673

Common questions

What is Sang Kwon Seo's NPI number?

Sang Kwon Seo's National Provider Identifier (NPI) is 1427402981, issued on Apr 20, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Sang Kwon Seo located?

The NPPES record lists a practice address at 12989 Jupiter RD Ste 106, Dallas, TX, 75238. Phone: (214) 343-9115. Providers update this record themselves, so call before visiting.

How can I verify Sang Kwon Seo's license?

NPPES lists Texas license number 33138, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.

How much does Sang Kwon Seo prescribe under Medicare Part D?

In 2024, Sang Kwon Seo had 35 Medicare Part D claims for 27 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.