NPPES file of Aug 9, 2026

Mark Lee Chung, DMD

General Practice Dentistry · Holyoke, MA

Mark Lee Chung, DMD is a general practice dentistry with a practice address in Holyoke, Massachusetts, and NPI 1386797462, issued on Jan 19, 2007. Check the license (Massachusetts 20973, as entered in NPPES) with the Massachusetts 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
1386797462
Name
Mark Lee Chung
Credential
DMD
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
20973 MA
Self-reported in NPPES; status is on the state search
Practice location
50 Holyoke St, Holyoke, MA 01040
Phone
(415) 538-7400
Enumerated
Jan 19, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Medicaid ID
0203033 MA
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 50 Holyoke St

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

  1. Susana Aguero, DDSGeneral Practice Dentistry1558415141
  2. William CarlonePharmacist1467747022
  3. Wei-Yuan Chang, DMDGeneral Practice Dentistry1821183609
  4. Minghao Chen, D.M.D.General Practice Dentistry1174693691
  5. Aditya KashyapGeneral Practice Dentistry1316292543
  6. Seon Gu Kim, PHARM.DPharmacist1407450430

Verify Mark Lee Chung in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
    Search for license 20973
    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 Massachusetts 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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3.7 times the Medicare Part D claims of the average general practice dentistry in 2024

310 Medicare Part D claims for 105 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. Mark Chung310
  2. Specialty average83

Most prescribed

  1. Azithromycin130 claims
  2. Lidocaine Hcl Viscous63 claims
  3. Ibuprofen53 claims
  4. Chlorhexidine Gluconate30 claims
  5. Naproxen26 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.

Mark Lee Chung among 3,489 general practice dentistry records in Massachusetts

Mark Lee Chung, DMD is one of 3,489 general practice dentistry records with a practice address in Massachusetts. 58% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 37% of them.

  • NPI issued2007 · 37% of these records are older, 41% newer
  • In a Medicare fileYes · 58% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2007 · 77% 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 Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

35 general practice dentistry records list a practice address in Holyoke

They are 35 of the 1,961 NPPES records with a practice address in Holyoke, and 3,489 general practice dentistry records in Massachusetts.

The 8 general practice dentistry records with the nearest ZIP codes

  1. Susana Aguero, DDSHolyoke, MA 010401558415141
  2. Wei-Yuan Chang, DMDHolyoke, MA 010401821183609
  3. Minghao Chen, D.M.D.Holyoke, MA 010401174693691
  4. Badri Debian, D.M.D.Holyoke, MA 010401548307531
  5. Robert Liptak, D.M.D.Holyoke, MA 010401275670218
  6. Samuel Lu, DMDHolyoke, MA 010401235162124
  7. Stella Minster, DMDHolyoke, MA 010401629161963
  8. Santiago Ocampo, D.M.D.Holyoke, MA 010401245375138

Common questions

What is Mark Lee Chung, DMD's NPI number?

Mark Lee Chung, DMD's National Provider Identifier (NPI) is 1386797462, issued on Jan 19, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Mark Lee Chung, DMD located?

The NPPES record lists a practice address at 50 Holyoke St, Holyoke, MA, 01040. Phone: (415) 538-7400. Providers update this record themselves, so call before visiting.

How can I verify Mark Lee Chung, DMD's license?

NPPES lists Massachusetts license number 20973, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

How much does Mark Lee Chung, DMD prescribe under Medicare Part D?

In 2024, Mark Lee Chung, DMD had 310 Medicare Part D claims for 105 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.