NPPES file of Aug 9, 2026

Thomas Morton Amidon, M.D.

Cardiovascular Disease Physician · Bellevue, WA

Thomas Morton Amidon, M.D. is a cardiovascular disease physician with a practice address in Bellevue, Washington, and NPI 1699736579, issued on Mar 30, 2006. Check the license (Washington MD00033351, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1699736579
Name
Thomas Morton Amidon
Credential
M.D.
Primary taxonomy
Cardiovascular Disease Physician 207RC0000X
License numbers
MD00033351 WA
12295 MT
Self-reported in NPPES; status is on the state search
Practice location
1135-116TH Avenue NE, Bellevue, WA 98004
Phone
(425) 454-2656
Enumerated
Mar 30, 2006
Record last updated
Mar 12, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(425) 455-2620
Medicaid ID
2002512 WA
Medicare enrollment
Enrolled (PECOS I20080509000067); accepts Medicare assignment
Medical or professional school
Duke University School Of Medicine, 1986
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 1135-116TH Avenue NE

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

  1. Molly Brownfield Hess, P.A.Physician Assistant1518417476
  2. Jeffrey Fowler, MDClinical Cardiac Electrophysiology Physician1215992359
  3. Jaclyn Mahlstede, ARNPFamily Nurse Practitioner1659610764
  4. David Nelson, M.D.Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician1093789703
  5. Ian White, M.D.Colon & Rectal Surgery Physician1699918169
  6. Joel Wilson, MDCardiovascular Disease Physician1275554446

Verify Thomas Morton Amidon in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWashington Medical Commission
    Search for license MD00033351
    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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79% more Medicare Part D claims than the average cardiovascular disease physician in 2024

5,525 Medicare Part D claims for 704 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.

  1. Thomas Amidon5,525
  2. Specialty average3,078

Most prescribed

  1. Atorvastatin Calcium519 claims
  2. Metoprolol Succinate495 claims
  3. Rosuvastatin Calcium416 claims
  4. Eliquis390 claims
  5. Amlodipine Besylate336 claims
  6. Losartan Potassium273 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 79.2 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score74.5
  2. Costout of 100 · 30%56.0
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $8,074.94

19 payments; by number, the most common kind was food and beverage; the largest payer was Siemens Medical Solutions USA, Inc. The 16,686 providers of this specialty with any payment received $3,819.56 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Thomas Amidon$8,074.94
  2. Specialty average$3,819.56

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

Bills Medicare through 3 group practices

  1. Overlake Medical Clinics LLCBellevue, 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 Morton Amidon among 512 cardiovascular disease physician records in Washington

Thomas Morton Amidon, M.D. is one of 512 cardiovascular disease physician records with a practice address in Washington. 75% 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, 46% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated1986 · median 2002 among the 351 with a school on file
  • Record last updated2020 · 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 207RC0000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Cardiovascular Disease Physician providers in Washington

There are 512 cardiovascular disease physician records in Washington.

The 8 cardiovascular disease physician records with the nearest ZIP codes

  1. Ronnier Aviles, M.D.Bellevue, WA 980041972541464
  2. Robert Bersin, MD, M.P.HBellevue, WA 980041033173836
  3. Ryan Broderick, M.D.Bellevue, WA 980041528092293
  4. David Broudy, MDBellevue, WA 980041518922665
  5. Gretchen Crittenden, MDBellevue, WA 980041174559306
  6. Peter Demopulos, MDBellevue, WA 980041194780395
  7. Joseph Doucette, M.D.Bellevue, WA 980041003839028
  8. Milton English, MDBellevue, WA 980041629033832

Common questions

What is Thomas Morton Amidon, M.D.'s NPI number?

Thomas Morton Amidon, M.D.'s National Provider Identifier (NPI) is 1699736579, issued on Mar 30, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Thomas Morton Amidon, M.D. located?

The NPPES record lists a practice address at 1135-116TH Avenue NE, Bellevue, WA, 98004. Phone: (425) 454-2656. Providers update this record themselves, so call before visiting.

How can I verify Thomas Morton Amidon, M.D.'s license?

NPPES lists Washington license number MD00033351, 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 Morton Amidon, M.D. prescribe under Medicare Part D?

In 2024, Thomas Morton Amidon, M.D. had 5,525 Medicare Part D claims for 704 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.

What is Thomas Morton Amidon, M.D.'s MIPS final score?

The 2023 MIPS final score is 79.2 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.