Yoon Ji Jang, DDS
Dentist · Newton, MA
Yoon Ji Jang, DDS is a dentist with a practice address in Newton, Massachusetts, and NPI 1437670957, issued on Jul 6, 2017. Check the license (Massachusetts DN1857683, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Yoon Ji Jang
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- DN1857683 MA
Self-reported in NPPES; status is on the state search - Practice location
- 73 Lexington St, Ste 204, Newton, MA 02466
- Phone
- (617) 244-5020
- Enumerated
- Jul 6, 2017
- Record last updated
- Dec 5, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (617) 630-1778
- Entity
- Type 1 · individual
8 nearest dentist records → All 2,934 in Massachusetts → Look up another NPI →
Verify Yoon Ji Jang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license DN1857683Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
71% fewer Medicare Part D claims than the average dentist in 2024
25 Medicare Part D claims for 15 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin11 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.
Yoon Ji Jang among 2,934 dentist records in Massachusetts
Yoon Ji Jang, DDS is one of 2,934 dentist 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 2017, is newer than 57% of them.
- NPI issued2017 · 57% 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 updated2019 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dentist providers in Massachusetts
There are 2,934 dentist records in Massachusetts.
All 2,934 in Massachusetts → Every provider in Newton → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Prana Eshaghi, DMDAuburndale, MA 024661679042758
- Jae Young Kim, DDSAuburndale, MA 024661033543525
- Eyad Mayani, DMDAuburndale, MA 024661902973449
- Roland Vanaria, DDSNewton, MA 024661336158773
- Cherie Bishop, DMDChestnut Hill, MA 024671043269756
- Zanzan Brink, DMDChestnut Hill, MA 024671407649015
- Kai-Jen Chiu, DDSBoston, MA 024651326599358
- Christian Ford, DMDChestnut Hill, MA 024671851918940
Common questions
What is Yoon Ji Jang, DDS's NPI number?
Yoon Ji Jang, DDS's National Provider Identifier (NPI) is 1437670957, issued on Jul 6, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Yoon Ji Jang, DDS located?
The NPPES record lists a practice address at 73 Lexington St, Ste 204, Newton, MA, 02466. Phone: (617) 244-5020. Providers update this record themselves, so call before visiting.
How can I verify Yoon Ji Jang, DDS's license?
NPPES lists Massachusetts license number DN1857683, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Yoon Ji Jang, DDS prescribe under Medicare Part D?
In 2024, Yoon Ji Jang, DDS had 25 Medicare Part D claims for 15 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.