NPPES file of Aug 9, 2026

Xiaoqing Yang, DMD

Dentist · Brockton, MA

Xiaoqing Yang, DMD is a dentist with a practice address in Brockton, Massachusetts, and NPI 1891240719, issued on Aug 21, 2016. Check the license (Massachusetts DN1857407, 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
1891240719
Name
Xiaoqing Yang
Credential
DMD
Primary taxonomy
Dentist 122300000X
License number
DN1857407 MA
Self-reported in NPPES; status is on the state search
Practice location
698 Crescent St, Brockton, MA 02302
Phone
(508) 583-2256
Enumerated
Aug 21, 2016
Record last updated
Oct 18, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(508) 583-2977
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.
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Also registered at 698 Crescent St

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

  1. Mohammad Barra, D.M.D.Dentist1477008951
  2. Danielle Culp, D.M.DDentist1679838429
  3. Bei LiDentist1356756753
  4. Hilary McFadden, DMDDentist1801425228
  5. Mackenzie ParkDentist1033892559
  6. Jatinderjeet Sidhu, DMDGeneral Practice Dentistry1629231857

Verify Xiaoqing 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 DN1857407
    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.

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16% more Medicare Part D claims than the average dentist in 2024

100 Medicare Part D claims for 50 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.

  1. Xiaoqing Yang100
  2. Specialty average86

Most prescribed

  1. Amoxicillin48 claims
  2. Ibuprofen40 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.

Xiaoqing Yang among 2,934 dentist records in Massachusetts

Xiaoqing Yang, DMD 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 2016, is newer than 52% of them.

  • NPI issued2016 · 52% of these records are older, 43% 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 updated2016 · 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).

50 dentist records list a practice address in Brockton

They are 50 of the 4,287 NPPES records with a practice address in Brockton, and 2,934 dentist records in Massachusetts.

The 8 dentist records with the nearest ZIP codes

  1. Mohammad Barra, D.M.D.Brockton, MA 023021477008951
  2. Danielle Culp, D.M.DBrockton, MA 023021679838429
  3. Taketo Kaneyoshi, DMDBrockton, MA 023021720273402
  4. Bei LiBrockton, MA 023021356756753
  5. Hilary McFadden, DMDBrockton, MA 023021801425228
  6. Mackenzie ParkBrockton, MA 023021033892559
  7. Victor Yeh, DMDBrockton, MA 023021710391321
  8. Ahmed Zaid, D.M.DBrockton, MA 023021235388273

Common questions

What is Xiaoqing Yang, DMD's NPI number?

Xiaoqing Yang, DMD's National Provider Identifier (NPI) is 1891240719, issued on Aug 21, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Xiaoqing Yang, DMD located?

The NPPES record lists a practice address at 698 Crescent St, Brockton, MA, 02302. Phone: (508) 583-2256. Providers update this record themselves, so call before visiting.

How can I verify Xiaoqing Yang, DMD's license?

NPPES lists Massachusetts license number DN1857407, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

How much does Xiaoqing Yang, DMD prescribe under Medicare Part D?

In 2024, Xiaoqing Yang, DMD had 100 Medicare Part D claims for 50 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.