NPPES file of Aug 9, 2026

Todd R. Irwin, DMD

General Practice Dentistry · Port Angeles, WA

Todd R. Irwin, DMD is a general practice dentistry with a practice address in Port Angeles, Washington, and NPI 1548379290, issued on Aug 29, 2006. Check the license (Washington 7928, 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
1548379290
Name
Todd R. Irwin
Credential
DMD
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
7928 WA
Self-reported in NPPES; status is on the state search
Practice location
620 E. 8TH Street, Port Angeles, WA 98362
Phone
(360) 457-0489
Enumerated
Aug 29, 2006
Record last updated
Jul 2, 2013 (not updated in 13 years: call before relying on the address or phone)
Fax
(360) 452-3288
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 620 E. 8TH Street

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

  1. Kirsti Turella, DMDGeneral Practice Dentistry1275513194

Verify Todd R. Irwin 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 7928
    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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2.6 times the Medicare Part D claims of the average general practice dentistry in 2024

218 Medicare Part D claims for 129 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 11 claims were for opioids.

  1. Todd Irwin218
  2. Specialty average83

Most prescribed

  1. Amoxicillin103 claims
  2. Chlorhexidine Gluconate33 claims
  3. Clindamycin Hcl25 claims
  4. Sodium Fluoride 5000 Plus15 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.

Todd R. Irwin among 3,196 general practice dentistry records in Washington

Todd R. Irwin, DMD is one of 3,196 general practice dentistry records with a practice address in Washington. 57% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.

  • NPI issued2006 · 5% of these records are older, 59% newer
  • In a Medicare fileYes · 57% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2013 · 72% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

19 general practice dentistry records list a practice address in Port Angeles

They are 19 of the 1,273 NPPES records with a practice address in Port Angeles, and 3,196 general practice dentistry records in Washington.

The 8 general practice dentistry records with the nearest ZIP codes

  1. Zachary Bibb, DMDPort Angeles, WA 983621023757085
  2. Steven Brockett, DDSPort Angeles, WA 983621437136447
  3. Leonard Chance, D.D.S.Port Angeles, WA 983621073686341
  4. David Chance, D.D.S.Port Angeles, WA 983621740349133
  5. Thomas Demoss, DMDPort Angeles, WA 983621184831703
  6. Todd Haworth, DDSPort Angeles, WA 983621083761605
  7. Willard Henkes, D.D.S.,P.S.Port Angeles, WA 983621255313235
  8. Anguel Mantchev, DDSPort Angeles, WA 983621790803179

Common questions

What is Todd R. Irwin, DMD's NPI number?

Todd R. Irwin, DMD's National Provider Identifier (NPI) is 1548379290, issued on Aug 29, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Todd R. Irwin, DMD located?

The NPPES record lists a practice address at 620 E. 8TH Street, Port Angeles, WA, 98362. Phone: (360) 457-0489. Providers update this record themselves, so call before visiting.

How can I verify Todd R. Irwin, DMD's license?

NPPES lists Washington license number 7928, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.

How much does Todd R. Irwin, DMD prescribe under Medicare Part D?

In 2024, Todd R. Irwin, DMD had 218 Medicare Part D claims for 129 beneficiaries; the average among general practice dentistry prescribers was 83. 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.