James Willems, M.D.
Cardiovascular Disease Physician · Seattle, WA
James Willems, M.D. is a cardiovascular disease physician with a practice address in Seattle, Washington, and NPI 1629037957, issued on Mar 23, 2006. Check the license (Washington MD00035225, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- James Willems
- Credential
- M.D.
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- MD00035225 WA
Self-reported in NPPES; status is on the state search - Practice location
- 904 7TH Ave, Seattle, WA 98104
- Phone
- (206) 329-1760
- Enumerated
- Mar 23, 2006
- Record last updated
- Apr 2, 2012 (not updated in 14 years: call before relying on the address or phone)
- Medicaid ID
- 8234072 WA
- Medicare enrollment
- Enrolled (PECOS I20041202000825); accepts Medicare assignment
- Medical or professional school
- University Of Virginia School Of Medicine, 1995
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 512 in Washington → Look up another NPI →
Also registered at 904 7TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kriti Agarwal, MDInternal Medicine Physician1629537881
- Patricia Agudelo Suarez, MDObstetrics & Gynecology Physician1821139445
- Peter Albro, MDCardiovascular Disease Physician1598730350
- Hiba AmbreenInternal Medicine Physician1750027942
- Linda Anderson, M.D.Pulmonary Disease Physician1053317222
Verify James Willems in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD00035225Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
9% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
2,791 Medicare Part D claims for 472 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Metoprolol Succinate459 claims
- Atorvastatin Calcium322 claims
- Eliquis282 claims
- Rosuvastatin Calcium199 claims
- Amlodipine Besylate131 claims
- Losartan Potassium126 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: $31.38
1 payment: food and beverage; the largest payer was Edwards Lifesciences Corporation. 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Pacmed ClinicsSeattle, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James Willems among 512 cardiovascular disease physician records in Washington
James Willems, 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
- Graduated1995 · median 2002 among the 351 with a school on file
- Record last updated2012 · 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.
All 512 in Washington → Every provider in Seattle → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Peter Albro, MDSeattle, WA 981041598730350
- Peter Baciewicz, M.D.Seattle, WA 981041689640351
- Peter Casterella, M.D.Seattle, WA 981041063480655
- Stephanie Cooper, MDSeattle, WA 981041184709537
- Edward Gibbons, MDSeattle, WA 981041144294232
- Jeffrey Gibbs, M.D.Seattle, WA 981041285623736
- Stephen HubbardSeattle, WA 981041275613267
- Kier Huehnergarth, MDSeattle, WA 981041598876567
Common questions
What is James Willems, M.D.'s NPI number?
James Willems, M.D.'s National Provider Identifier (NPI) is 1629037957, issued on Mar 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James Willems, M.D. located?
The NPPES record lists a practice address at 904 7TH Ave, Seattle, WA, 98104. Phone: (206) 329-1760. Providers update this record themselves, so call before visiting.
How can I verify James Willems, M.D.'s license?
NPPES lists Washington license number MD00035225, 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 James Willems, M.D. prescribe under Medicare Part D?
In 2024, James Willems, M.D. had 2,791 Medicare Part D claims for 472 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. 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.