NPPES file of Aug 9, 2026

Myung W. Chang, DDS

Oral & Maxillofacial Surgery (D.M.D.) · Philadelphia, PA

Myung W. Chang, DDS is an oral & maxillofacial surgery (d.m.d.) with a practice address in Philadelphia, Pennsylvania, and NPI 1356559876, issued on May 18, 2007. Check the license (Pennsylvania DS041128, as entered in NPPES) with the Pennsylvania 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1356559876
Name
Myung W. Chang
Credential
DDS
Primary taxonomy
Oral & Maxillofacial Surgery (D.M.D.) 204E00000X
License number
DS041128 PA
Self-reported in NPPES; status is on the state search
Practice location
3400 Civic Center Blvd, Philadelphia, PA 19104
Phone
(215) 662-3580
Enumerated
May 18, 2007
Record last updated
Feb 1, 2017 (not updated in 9 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20170223000401); accepts Medicare assignment
Medical or professional school
University Of Southern California Keck School Of Medicine, 1993
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 3400 Civic Center Blvd

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

  1. Erin Aakhus, M.D.Hematology & Oncology Physician1255652087
  2. Patricia Abbott, PA-CMedical Physician Assistant1316011018
  3. Nawar Abdul Latif, M.D.Gynecologic Oncology Physician1023247335
  4. Srinath Adusumalli, MDCardiovascular Disease Physician1720373418
  5. Shivani AgarwalEndocrinology, Diabetes & Metabolism Physician1104144708
  6. Charu Aggarwal, MD, MPHHematology & Oncology Physician1114181740

Verify Myung W. Chang in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
    Search for license DS041128
    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 Pennsylvania 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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97% fewer Medicare Part D claims than the average oral & maxillofacial surgery (d.m.d.) in 2024

12 Medicare Part D claims, against an average of 366 among the 1,051 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Myung Chang12
  2. Specialty average366

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.

The practice group's MIPS final score for 2023 (Medicare payment program): 85.5 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score73.6
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. University OF Penn - Medical GroupPhiladelphia, PA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Oral & Maxillofacial Surgery (D.M.D.) providers in Pennsylvania

There are 86 oral & maxillofacial surgery (d.m.d.) records in Pennsylvania.

Other oral & maxillofacial surgery (d.m.d.) records in Pennsylvania

  1. Nabil Abaza, DMDPhiladelphia, PA1497700272
  2. Timothy Armanini, D.D.S.Erie, PA1467428276
  3. Varun Arya, BDS, DMDCamp Hill, PA1114260239
  4. Sejin BaeDanville, PA1528697109
  5. John Bamonte, DMDWexford, PA1649261439
  6. John Basile, DMDErie, PA1992952667
  7. David Bender, D.M.D.Allentown, PA1659484665
  8. Ryan Calvi, D.M.D.Wyomissing, PA1750673562
  9. Lee Carrasco, MD DDSPhiladelphia, PA1013946540
  10. Allen Champion, DDSPhiladelphia, PA1245215508

Common questions

What is Myung W. Chang, DDS's NPI number?

Myung W. Chang, DDS's National Provider Identifier (NPI) is 1356559876, issued on May 18, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Myung W. Chang, DDS located?

The NPPES record lists a practice address at 3400 Civic Center Blvd, Philadelphia, PA, 19104. Phone: (215) 662-3580. Providers update this record themselves, so call before visiting.

How can I verify Myung W. Chang, DDS's license?

NPPES lists Pennsylvania license number DS041128, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.

How much does Myung W. Chang, DDS prescribe under Medicare Part D?

In 2024, Myung W. Chang, DDS had 12 Medicare Part D claims; the average among oral & maxillofacial surgery (d.m.d.) prescribers was 366. Part D covers Medicare prescriptions only.

What is Myung W. Chang, DDS's MIPS final score?

The 2023 MIPS final score is 85.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.