NPPES file of Aug 9, 2026

Wonseok Jang, DDS

Periodontics · New York, NY

Wonseok Jang, DDS is a periodontics with a practice address in New York, New York, and NPI 1306408588, issued on Jul 8, 2019. Check the license (New York 062332, as entered in NPPES) with the New York 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
1306408588
Name
Wonseok Jang
Credential
DDS
Primary taxonomy
Periodontics 1223P0300X
License number
062332 NY
Self-reported in NPPES; status is on the state search
Practice location
101 Lafayette St FL 9, New York, NY 10013
Phone
(212) 842-5300
Enumerated
Jul 8, 2019
Record last updated
Jul 30, 2025
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 Wonseok Jang in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this profession
    Search for license 062332
    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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60% fewer Medicare Part D claims than the average periodontics in 2024

110 Medicare Part D claims for 47 beneficiaries, against an average of 277 among the 4,191 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Wonseok Jang110
  2. Specialty average277

Most prescribed

  1. Chlorhexidine Gluconate44 claims
  2. Amoxicillin36 claims
  3. Cefuroxime11 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.

Periodontics providers in New York

There are 565 periodontics records in New York.

Other periodontics records in New York

  1. Vincent Abbatiello, DMDGreenvale, NY1497803126
  2. Stephen Abel, D.D.S.Buffalo, NY1023183373
  3. Rivka Abramova, DDSRego Park, NY1043044878
  4. Amanda Abrams, DDSBrooklyn, NY1942047485
  5. Michael Abrams, DDSBrooklyn, NY1124273263
  6. Michael Abrams, DDSForest Hills, NY1922363696
  7. Lance Adelson, D.M.D.Brooklyn, NY1740252949
  8. Ann Marie Adornato, DMD, MSDLiverpool, NY1669628269
  9. Roya Afshar-Mohajer, D.D.S.New York, NY1740327675
  10. Efegania Ahladiotis, D.M.D.New York, NY1285835272

Common questions

What is Wonseok Jang, DDS's NPI number?

Wonseok Jang, DDS's National Provider Identifier (NPI) is 1306408588, issued on Jul 8, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Wonseok Jang, DDS located?

The NPPES record lists a practice address at 101 Lafayette St FL 9, New York, NY, 10013. Phone: (212) 842-5300. Providers update this record themselves, so call before visiting.

How can I verify Wonseok Jang, DDS's license?

NPPES lists New York license number 062332, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.

How much does Wonseok Jang, DDS prescribe under Medicare Part D?

In 2024, Wonseok Jang, DDS had 110 Medicare Part D claims for 47 beneficiaries; the average among periodontics prescribers was 277. 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.