NPPES file of Aug 9, 2026

Yi Julia Yang, DDS, DSC

Periodontics · Quincy, MA

Yi Julia Yang, DDS, DSC is a periodontics with a practice address in Quincy, Massachusetts, and NPI 1649430422, issued on Jun 14, 2008. Check the license (Massachusetts 9611, 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
1649430422
Name
Yi Julia Yang
Credential
DDS, DSC
Primary taxonomy
Periodontics 1223P0300X
License number
9611 MA
Self-reported in NPPES; status is on the state search
Practice location
24 Adams St, Quincy, MA 02169
Phone
(617) 328-1726
Enumerated
Jun 14, 2008
Record last updated
Jul 16, 2015 (not updated in 11 years: call before relying on the address or phone)
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.
Download card Updates feed

Also registered at 24 Adams St

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

  1. Mengche Chung, D.D.S.Dentist1881771376

Verify Yi Julia Yang 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 9611
    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

2.4 times the Medicare Part D claims of the average periodontics in 2024

651 Medicare Part D claims for 122 beneficiaries, against an average of 277 among the 4,191 providers of this specialty who prescribed in Part D.

  1. Yi Yang651
  2. Specialty average277

Most prescribed

  1. Chlorhexidine Gluconate219 claims
  2. Amoxicillin206 claims
  3. Ibuprofen194 claims
  4. Azithromycin18 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.

Industry payments in 2024: $112.33

1 payment: food and beverage; the largest payer was Dentsply Sirona Inc. The 2,966 providers of this specialty with any payment received $1,338.41 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Yi Yang$112.33
  2. Specialty average$1,338.41

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Yi Julia Yang among 390 periodontics records in Massachusetts

Yi Julia Yang, DDS, DSC is one of 390 periodontics records with a practice address in Massachusetts. 54% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 46% of them.

  • NPI issued2008 · 46% of these records are older, 44% newer
  • In a Medicare fileYes · 54% of these records are
  • In the CMS Doctors and Clinicians fileNo · 0% of these records are
  • Record last updated2015 · 81% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223P0300X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Periodontics providers in Massachusetts

There are 390 periodontics records in Massachusetts.

The 8 periodontics records with the nearest ZIP codes

  1. Carlos AbboudQuincy, MA 021691518158591
  2. Dennis Jodoin, D.M.D.Quincy, MA 021691639195225
  3. Khanh Le, D.M.D.Quincy, MA 021691518267525
  4. Italo Lozada, DMDQuincy, MA 021691548321235
  5. Sandra Morin, DMDQuincy, MA 021691962720219
  6. Frederick Nafash, D.M.DQuincy, MA 021691841441649
  7. Mohamed Hassan, DMD MSQuincy, MA 021711588854384
  8. Joel Alper, DMDMelrose, MA 021761912997834

Common questions

What is Yi Julia Yang, DDS, DSC's NPI number?

Yi Julia Yang, DDS, DSC's National Provider Identifier (NPI) is 1649430422, issued on Jun 14, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Yi Julia Yang, DDS, DSC located?

The NPPES record lists a practice address at 24 Adams St, Quincy, MA, 02169. Phone: (617) 328-1726. Providers update this record themselves, so call before visiting.

How can I verify Yi Julia Yang, DDS, DSC's license?

NPPES lists Massachusetts license number 9611, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

How much does Yi Julia Yang, DDS, DSC prescribe under Medicare Part D?

In 2024, Yi Julia Yang, DDS, DSC had 651 Medicare Part D claims for 122 beneficiaries; the average among periodontics prescribers was 277. 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.