NPPES file of Aug 9, 2026

Darryl W S Chen, D.D.S.

Dentist · Bellingham, WA

Darryl W S Chen, D.D.S. is a dentist with a practice address in Bellingham, Washington, and NPI 1083845531, issued on Jul 31, 2009. Check the license (Washington 6731, 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
1083845531
Name
Darryl W S Chen
Credential
D.D.S.
Primary taxonomy
Dentist 122300000X
License number
6731 WA
Self-reported in NPPES; status is on the state search
Practice location
2901 Meridian St, Bellingham, WA 98225
Phone
(360) 671-7228
Enumerated
Jul 31, 2009
Record last updated
Jul 31, 2009 (not updated in 17 years: call before relying on the address or phone)
Fax
(360) 738-9973
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 Darryl W S 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 6731
    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
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15% more Medicare Part D claims than the average dentist in 2024

99 Medicare Part D claims for 32 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. 26 claims were for opioids.

  1. Darryl Chen99
  2. Specialty average86

Most prescribed

  1. Penicillin V Potassium32 claims
  2. Chlorhexidine Gluconate26 claims
  3. Hydrocodone-Acetaminophen24 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: $15.32

1 payment: food and beverage; the largest payer was Dentsply Sirona Inc. The 31,974 providers of this specialty with any payment received $540.36 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Darryl Chen$15.32
  2. Specialty average$540.36

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

59 dentist records list a practice address in Bellingham

They are 59 of the 5,172 NPPES records with a practice address in Bellingham, and 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 Darryl W S Chen, D.D.S.'s NPI number?

Darryl W S Chen, D.D.S.'s National Provider Identifier (NPI) is 1083845531, issued on Jul 31, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Darryl W S Chen, D.D.S. located?

The NPPES record lists a practice address at 2901 Meridian St, Bellingham, WA, 98225. Phone: (360) 671-7228. Providers update this record themselves, so call before visiting.

How can I verify Darryl W S Chen, D.D.S.'s license?

NPPES lists Washington license number 6731, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.

How much does Darryl W S Chen, D.D.S. prescribe under Medicare Part D?

In 2024, Darryl W S Chen, D.D.S. had 99 Medicare Part D claims for 32 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.