Marcus Eric Kuypers, M.D.
Emergency Medicine Physician · La Conner, WA
Marcus Eric Kuypers, M.D. is an emergency medicine physician with a practice address in La Conner, Washington, and NPI 1699875443, issued on Sep 22, 2006. Check the license (Washington MD00019561, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Marcus Eric Kuypers
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- MD00019561 WA
Self-reported in NPPES; status is on the state search - Practice location
- 104 S.first, Suite B, La Conner, WA 98257
- Phone
- (360) 466-2251
- Enumerated
- Sep 22, 2006
- Record last updated
- Jul 9, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (360) 466-5673
- Medicaid ID
- 8265431 WA
- Medicare enrollment
- Enrolled (PECOS I20040621000565); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical School At Houston, 1977
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,459 in Washington → Look up another NPI →
Verify Marcus Eric Kuypers in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD00019561Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
57% fewer Medicare Part D claims than the average emergency medicine physician in 2024
97 Medicare Part D claims for 66 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 13 claims were for opioids.
Most prescribed
- Cephalexin14 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): 76.8 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.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $20.60
1 payment: food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 12,335 providers of this specialty with any payment received $953.79 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
- Pacific County Hospital District 2South Bend, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marcus Eric Kuypers among 1,459 emergency medicine physician records in Washington
Marcus Eric Kuypers, M.D. is one of 1,459 emergency medicine physician records with a practice address in Washington. 74% 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 3% of them.
- NPI issued2006 · 3% of these records are older, 55% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated1977 · median 2010 among the 851 with a school on file
- Record last updated2007 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1 emergency medicine physician record lists a practice address in La Conner
They are 1 of the 83 NPPES records with a practice address in La Conner, and 1,459 emergency medicine physician records in Washington.
All 1,459 in Washington → Every provider in La Conner → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Roy Graves, MDFriday Harbor, WA 982501689777609
- Loren Johnson, MDFriday Harbor, WA 982501700994233
- Michael Sullivan, M.D.Friday Harbor, WA 982501922037548
- Douglas Tuttle, M.D.Friday Harbor, WA 982501578647640
- Sabiha Barot, M.D.Monroe, WA 982721215356878
- Victor Bui, MDMonroe, WA 982721083107288
- Stephen Gardner, MDMonroe, WA 982721194110262
- Rachel Lim, MDMonroe, WA 982721881349769
Common questions
What is Marcus Eric Kuypers, M.D.'s NPI number?
Marcus Eric Kuypers, M.D.'s National Provider Identifier (NPI) is 1699875443, issued on Sep 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Marcus Eric Kuypers, M.D. located?
The NPPES record lists a practice address at 104 S.first, Suite B, La Conner, WA, 98257. Phone: (360) 466-2251. Providers update this record themselves, so call before visiting.
How can I verify Marcus Eric Kuypers, M.D.'s license?
NPPES lists Washington license number MD00019561, 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 Marcus Eric Kuypers, M.D. prescribe under Medicare Part D?
In 2024, Marcus Eric Kuypers, M.D. had 97 Medicare Part D claims for 66 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Marcus Eric Kuypers, M.D.'s MIPS final score?
The 2023 MIPS final score is 76.8 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.