Wei-Yuan Chang, DMD
General Practice Dentistry · Holyoke, MA
Wei-Yuan Chang, DMD is a general practice dentistry with a practice address in Holyoke, Massachusetts, and NPI 1821183609, issued on Oct 4, 2006. Check the license (Massachusetts 19329, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Wei-Yuan Chang
- Credential
- DMD
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 19329 MA
Self-reported in NPPES; status is on the state search - Practice location
- 50 Holyoke St, Holyoke, MA 01040
- Phone
- (413) 538-7400
- Enumerated
- Oct 4, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (413) 534-0900
- Medicaid ID
- 0280615 MA
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 3,489 in Massachusetts → Look up another NPI →
Also registered at 50 Holyoke St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Susana Aguero, DDSGeneral Practice Dentistry1558415141
- William CarlonePharmacist1467747022
- Minghao Chen, D.M.D.General Practice Dentistry1174693691
- Mark Chung, DMDGeneral Practice Dentistry1386797462
- Aditya KashyapGeneral Practice Dentistry1316292543
- Seon Gu Kim, PHARM.DPharmacist1407450430
Verify Wei-Yuan Chang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 19329Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
14% fewer Medicare Part D claims than the average general practice dentistry in 2024
71 Medicare Part D claims for 36 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin26 claims
- Ibuprofen19 claims
- Chlorhexidine Gluconate17 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.
Wei-Yuan Chang among 3,489 general practice dentistry records in Massachusetts
Wei-Yuan Chang, 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 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 63% 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.
All 3,489 in Massachusetts → Every provider in Holyoke → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Susana Aguero, DDSHolyoke, MA 010401558415141
- Minghao Chen, D.M.D.Holyoke, MA 010401174693691
- Mark Chung, DMDHolyoke, MA 010401386797462
- Badri Debian, D.M.D.Holyoke, MA 010401548307531
- Robert Liptak, D.M.D.Holyoke, MA 010401275670218
- Samuel Lu, DMDHolyoke, MA 010401235162124
- Stella Minster, DMDHolyoke, MA 010401629161963
- Santiago Ocampo, D.M.D.Holyoke, MA 010401245375138
Common questions
What is Wei-Yuan Chang, DMD's NPI number?
Wei-Yuan Chang, DMD's National Provider Identifier (NPI) is 1821183609, issued on Oct 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Wei-Yuan Chang, DMD located?
The NPPES record lists a practice address at 50 Holyoke St, Holyoke, MA, 01040. Phone: (413) 538-7400. Providers update this record themselves, so call before visiting.
How can I verify Wei-Yuan Chang, DMD's license?
NPPES lists Massachusetts license number 19329, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Wei-Yuan Chang, DMD prescribe under Medicare Part D?
In 2024, Wei-Yuan Chang, DMD had 71 Medicare Part D claims for 36 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.