NPPES file of Aug 9, 2026

Thomas S. Dawson, DO

Family Medicine Physician · Kenmore, WA

Thomas S. Dawson, DO is a family medicine physician with a practice address in Kenmore, Washington, and NPI 1366450744, issued on Aug 3, 2006. Check the license (Washington OP00000911, as entered in NPPES) on the Washington Medical Commission; 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
1366450744
Name
Thomas S. Dawson
Credential
DO
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
OP00000911 WA
Self-reported in NPPES; status is on the state search
Practice location
18151 68TH Ave NE Ste 100, Kenmore, WA 98028
Phone
(425) 485-6561
Enumerated
Aug 3, 2006
Record last updated
Oct 17, 2019 (not updated in 7 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20041102000733); accepts Medicare assignment
Medical or professional school
At Still University Of Health Sciences, College Of Osteo Med, Kirksville, 1980
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 18151 68TH Ave NE Ste 100

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

  1. Nicolette Butler, ARNPFamily Nurse Practitioner1174330492
  2. Rebekah Clogston, DPTPhysical Therapist1699235358
  3. Hannah Colopy, DPTPhysical Therapist1801379243
  4. Trisanna Gruel, FNPFamily Nurse Practitioner1548990211
  5. Ann Hansen, MPTPhysical Therapist1871012328
  6. Julia Icenogle, MOT, OTR/LHand Occupational Therapist1437571890

Verify Thomas S. Dawson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWashington Medical Commission
    Search for license OP00000911
    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
Open the Washington 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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87% more Medicare Part D claims than the average family medicine physician in 2024

6,618 Medicare Part D claims for 515 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 625 claims were for opioids.

  1. Thomas Dawson6,618
  2. Specialty average3,544

Most prescribed

  1. Hydrocodone-Acetaminophen298 claims
  2. Levothyroxine Sodium252 claims
  3. Atorvastatin Calcium235 claims
  4. Omeprazole211 claims
  5. Losartan Potassium207 claims
  6. Lisinopril202 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.

Bills Medicare through 3 group practices

  1. King County Public Hospital District NO 2Bothell, WA
  2. Select Outpatient Services IncGlenview, IL
  3. Select Rehabilitation, LLCGlenview, IL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Thomas S. Dawson among 5,534 family medicine physician records in Washington

Thomas S. Dawson, DO is one of 5,534 family medicine physician records with a practice address in Washington. 73% 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 8% of them.

  • NPI issued2006 · 8% of these records are older, 58% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated1980 · median 2009 among the 3,294 with a school on file
  • Record last updated2019 · 57% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

11 family medicine physician records list a practice address in Kenmore

They are 11 of the 277 NPPES records with a practice address in Kenmore, and 5,534 family medicine physician records in Washington.

The 8 family medicine physician records with the nearest ZIP codes

  1. Timothy Anderson, DOKenmore, WA 980281710969357
  2. Julie Colin, MDKenmore, WA 980281639179559
  3. Milton Curtis, MDKenmore, WA 980281689656597
  4. Sam Eggertsen, MDKenmore, WA 980281457359507
  5. Nona Hanson, MDKenmore, WA 980281962408815
  6. Helan Lee-Garrard, D.O., MPHKenmore, WA 980281255741997
  7. Michael Manning, NDKenmore, WA 980281609398700
  8. Christopher Telge, DOKenmore, WA 980281568444099

Common questions

What is Thomas S. Dawson, DO's NPI number?

Thomas S. Dawson, DO's National Provider Identifier (NPI) is 1366450744, issued on Aug 3, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Thomas S. Dawson, DO located?

The NPPES record lists a practice address at 18151 68TH Ave NE Ste 100, Kenmore, WA, 98028. Phone: (425) 485-6561. Providers update this record themselves, so call before visiting.

How can I verify Thomas S. Dawson, DO's license?

NPPES lists Washington license number OP00000911, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Thomas S. Dawson, DO prescribe under Medicare Part D?

In 2024, Thomas S. Dawson, DO had 6,618 Medicare Part D claims for 515 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.