NPPES file of Aug 9, 2026

Ya-Wei Chen, DDS, MSOB, PHD

Dentist · Olympia, WA

Ya-Wei Chen, DDS, MSOB, PHD is a dentist with a practice address in Olympia, Washington, and NPI 1932791340, issued on Feb 7, 2021. Check the license (Washington DE61173119, as entered in NPPES) with the Washington 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
1932791340
Name
Ya-Wei Chen
Credential
DDS, MSOB, PHD
Primary taxonomy
Dentist 122300000X
License number
DE61173119 WA
Self-reported in NPPES; status is on the state search
Practice location
220 Lilly RD NE Ste A, Olympia, WA 98506
Phone
(360) 459-4800
Enumerated
Feb 7, 2021
Record last updated
Sep 23, 2021 (not updated in 5 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.
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Verify Ya-Wei Chen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Washington board licenses this profession
    Search for license DE61173119
    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 Washington license search

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83% more Medicare Part D claims than the average dentist in 2024

157 Medicare Part D claims for 59 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.

  1. Ya-Wei Chen157
  2. Specialty average86

Most prescribed

  1. Amoxicillin66 claims
  2. Ibuprofen47 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.

Dentist providers in Washington

There are 2,767 dentist records in Washington.

Other dentist records in Washington

  1. Kristine Aadland, DMDVancouver, WA1427070549
  2. Saraa Abdulateef, BDS, MSC, FRCDCRedmond, WA1396301255
  3. Hesham Abdulkarim, BDS, MSDTacoma, WA1376899880
  4. Arman Abedi JoniEverett, WA1669854469
  5. Rima Abifaker, DDSBellevue, WA1154434538
  6. Nadia Aboulhosn, DDSEverett, WA1417280272
  7. Alfadhli Abu, D.D.SKirkland, WA1336439983
  8. Naim Abualshar, DDSSpokane, WA1891035432
  9. Jadine Acena, DDSSeattle, WA1942368873
  10. Luis Acevedo Rodriguez, DDSMarysville, WA1992114441

Common questions

What is Ya-Wei Chen, DDS, MSOB, PHD's NPI number?

Ya-Wei Chen, DDS, MSOB, PHD's National Provider Identifier (NPI) is 1932791340, issued on Feb 7, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Ya-Wei Chen, DDS, MSOB, PHD located?

The NPPES record lists a practice address at 220 Lilly RD NE Ste A, Olympia, WA, 98506. Phone: (360) 459-4800. Providers update this record themselves, so call before visiting.

How can I verify Ya-Wei Chen, DDS, MSOB, PHD's license?

NPPES lists Washington license number DE61173119, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.

How much does Ya-Wei Chen, DDS, MSOB, PHD prescribe under Medicare Part D?

In 2024, Ya-Wei Chen, DDS, MSOB, PHD had 157 Medicare Part D claims for 59 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.