NPPES file of Aug 9, 2026

Angie Yau, DMD

Dentist · Boston, MA

Angie Yau, DMD is a dentist with a practice address in Boston, Massachusetts, and NPI 1942866868, issued on May 16, 2019. Check the license (Massachusetts DN1858286, 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
1942866868
Name
Angie Yau
Credential
DMD
Primary taxonomy
Dentist 122300000X
License number
DN1858286 MA
Self-reported in NPPES; status is on the state search
Practice location
145 South St, Boston, MA 02111
Phone
(617) 521-6730
Enumerated
May 16, 2019
Record last updated
Sep 5, 2023
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 145 South St

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

  1. Kimberly Chang, DMDDentist1033291653
  2. Hongxia Chen, O.D.Optometrist1457573214
  3. Huijuan ChenSpecialist1407338080
  4. Xiangxin Chen, M.D.Family Medicine Physician1023279379
  5. Yi ChenRegistered Dietitian1093551657
  6. Anita Cheng, MDObstetrics & Gynecology Physician1578912309

Verify Angie Yau 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 DN1858286
    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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53% fewer Medicare Part D claims than the average dentist in 2024

40 Medicare Part D claims for 29 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Angie Yau40
  2. Specialty average86

Most prescribed

  1. Amoxicillin24 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.

Angie Yau among 2,934 dentist records in Massachusetts

Angie Yau, 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 2019, is newer than 64% of them.

  • NPI issued2019 · 64% of these records are older, 33% 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 updated2023 · 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).

745 dentist records list a practice address in Boston

They are 745 of the 41,865 NPPES records with a practice address in Boston, and 2,934 dentist records in Massachusetts.

The 8 dentist records with the nearest ZIP codes

  1. Ryan Abdool, DMDBoston, MA 021111336318609
  2. William Akin, DDSBoston, MA 021111518138981
  3. Fred Boustany, DMDBoston, MA 021111568527331
  4. Kimberly Chang, DMDBoston, MA 021111033291653
  5. Edward Fidrocki, DDSBoston, MA 021111952385742
  6. Maria Gonzalez, D.D.S.Boston, MA 021111316152135
  7. Daniel Green, D.D.S.Boston, MA 021111982875274
  8. George Hu, DMDBoston, MA 021111477628345

Common questions

What is Angie Yau, DMD's NPI number?

Angie Yau, DMD's National Provider Identifier (NPI) is 1942866868, issued on May 16, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Angie Yau, DMD located?

The NPPES record lists a practice address at 145 South St, Boston, MA, 02111. Phone: (617) 521-6730. Providers update this record themselves, so call before visiting.

How can I verify Angie Yau, DMD's license?

NPPES lists Massachusetts license number DN1858286, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

How much does Angie Yau, DMD prescribe under Medicare Part D?

In 2024, Angie Yau, DMD had 40 Medicare Part D claims for 29 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.