NPPES file of Aug 9, 2026

Michael Chon

Dentist · Valley Park, MO

Michael Chon is a dentist with a practice address in Valley Park, Missouri, and NPI 1285243063, issued on Jul 28, 2020. Check the license (Missouri 2020022991, as entered in NPPES) with the Missouri 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
1285243063
Name
Michael Chon
Primary taxonomy
Dentist 122300000X
License number
2020022991 MO
Self-reported in NPPES; status is on the state search
Practice location
922 Meramec Station RD Ste D, Valley Park, MO 63088
Phone
(636) 529-1460
Enumerated
Jul 28, 2020
Record last updated
Jul 28, 2020 (not updated in 6 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 922 Meramec Station RD Ste D

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

  1. Joan Hong, D.D.S.General Practice Dentistry1174993059
  2. Salam Rajih, DMDDentist1417793217
  3. Nitin SapraDentist1396305926

Verify Michael Chon in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Missouri board licenses this profession
    Search for license 2020022991
    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 Missouri license search

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33% fewer Medicare Part D claims than the average dentist in 2024

58 Medicare Part D claims for 40 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.

  1. Michael Chon58
  2. Specialty average86

Most prescribed

  1. Amoxicillin21 claims
  2. 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.

5 dentist records list a practice address in Valley Park

They are 5 of the 39 NPPES records with a practice address in Valley Park, and 1,647 dentist records in Missouri.

Other dentist records in Missouri

  1. Espir Abaji, DDSBridgeton, MO1356965289
  2. Anwar Abdul-Nabi, D.M.DSaint Louis, MO1558642512
  3. Amani Abdulateef, DMDSaint Louis, MO1093326670
  4. Elizabeth AbeHillsboro, MO1477933067
  5. John Abel, D.D.S.Columbia, MO1851506802
  6. Robert Abernathy, DDSIndependence, MO1497828941
  7. Michele Abidin, D.D.S.Saint Louis, MO1366605693
  8. Ernest Abramson, D.M.D.Saint Louis, MO1306012794
  9. John Adams, DDSFt Leonard Wood, MO1578996849
  10. Laura Adams, DDSRolla, MO1518372598

Common questions

What is Michael Chon's NPI number?

Michael Chon's National Provider Identifier (NPI) is 1285243063, issued on Jul 28, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Michael Chon located?

The NPPES record lists a practice address at 922 Meramec Station RD Ste D, Valley Park, MO, 63088. Phone: (636) 529-1460. Providers update this record themselves, so call before visiting.

How can I verify Michael Chon's license?

NPPES lists Missouri license number 2020022991, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.

How much does Michael Chon prescribe under Medicare Part D?

In 2024, Michael Chon had 58 Medicare Part D claims for 40 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.