Jason J. Chen, DMD
General Practice Dentistry · Marlborough, MA
Jason J. Chen, DMD is a general practice dentistry with a practice address in Marlborough, Massachusetts, and NPI 1043314420, issued on Sep 7, 2006. Check the license (Massachusetts 21570, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jason J. Chen
- Credential
- DMD
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 21570 MA
Self-reported in NPPES; status is on the state search - Practice location
- 126 Union St, Marlborough, MA 01752
- Phone
- (508) 481-4200
- Enumerated
- Sep 7, 2006
- Record last updated
- Oct 14, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (508) 481-4242
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 3,489 in Massachusetts → Look up another NPI →
Also registered at 126 Union St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Angel Idiculla, BDS, MDS, DMDDentist1174374805
- Janaki Shukla, D.M.D.General Practice Dentistry1720334956
- Tony TongGeneral Practice Dentistry1457796484
Verify Jason J. Chen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 21570Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average general practice dentistry in 2024
11 Medicare Part D claims, 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.
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.
Jason J. Chen among 3,489 general practice dentistry records in Massachusetts
Jason J. Chen, 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).
33 general practice dentistry records list a practice address in Marlborough
They are 33 of the 3,071 NPPES records with a practice address in Marlborough, and 3,489 general practice dentistry records in Massachusetts.
All 3,489 in Massachusetts → Every provider in Marlborough → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Domenic Albanese, DMDMarlborough, MA 017521578650420
- Willilam Ayotte, D.M.D.Marlborough, MA 017521124124524
- Susan Ciampa-Albanese, DMDMarlborough, MA 017521013004993
- Ina Daci, D.M.D.Marlborough, MA 017521851431027
- George Ghaly, DDSMarlborough, MA 017521649268376
- Edward Ingerman, D.D.S.Marlborough, MA 017521962553362
- Min Jung Kim, D.M.D.Marlborough, MA 017521659444099
- Mojdeh Majidi-Ahy, DMDMarlborough, MA 017521629083472
Common questions
What is Jason J. Chen, DMD's NPI number?
Jason J. Chen, DMD's National Provider Identifier (NPI) is 1043314420, issued on Sep 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jason J. Chen, DMD located?
The NPPES record lists a practice address at 126 Union St, Marlborough, MA, 01752. Phone: (508) 481-4200. Providers update this record themselves, so call before visiting.
How can I verify Jason J. Chen, DMD's license?
NPPES lists Massachusetts license number 21570, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Jason J. Chen, DMD prescribe under Medicare Part D?
In 2024, Jason J. Chen, DMD had 11 Medicare Part D claims; 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.