NPPES file of Aug 9, 2026

Stefan John Kuipers, PA-C

Medical Physician Assistant · Holland, MI

Stefan John Kuipers, PA-C is a medical physician assistant with a practice address in Holland, Michigan, and NPI 1194062638, issued on Jan 3, 2013. Check the license (Michigan 5601006568, as entered in NPPES) with the Michigan 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1194062638
Name
Stefan John Kuipers
Credential
PA-C
Primary taxonomy
Medical Physician Assistant 363AM0700X
License number
5601006568 MI
Self-reported in NPPES; status is on the state search
Practice location
3100 Wellness Dr, Holland, MI 49424
Phone
(616) 994-2770
Enumerated
Jan 3, 2013
Record last updated
Mar 21, 2017 (not updated in 9 years: call before relying on the address or phone)
Fax
(616) 920-6533
Medicare enrollment
Enrolled (PECOS I20130308000130); accepts Medicare assignment
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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Verify Stefan John Kuipers in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Michigan board licenses this profession
    Search for license 5601006568
    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
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17% fewer Medicare Part D claims than the average medical physician assistant in 2024

958 Medicare Part D claims for 385 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.

  1. Stefan Kuipers958
  2. Specialty average1,148

Most prescribed

  1. Azelastine Hcl128 claims
  2. Fluticasone Propionate128 claims
  3. Ipratropium Bromide91 claims
  4. Ofloxacin52 claims
  5. Omeprazole52 claims
  6. Amoxicillin-Clavulanate Potass47 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): 81 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 score84.3
  2. Costout of 100 · 30%52.4
  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: $518.78

10 payments; by number, the most common kind was food and beverage; the largest payer was Aerin Medical Inc. The 16,165 providers of this specialty with any payment received $1,055.00 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Stefan Kuipers$518.78
  2. Specialty average$1,055.00

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

  1. Michigan Ear Nose Throat And Allergy Specialists PCHolland, MI

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

Stefan John Kuipers among 1,140 medical physician assistant records in Michigan

Stefan John Kuipers, PA-C is one of 1,140 medical physician assistant records with a practice address in Michigan. 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 2013, is newer than 59% of them.

  • NPI issued2013 · 59% of these records are older, 37% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 54% of these records are
  • Graduated2012 · median 2012 among the 613 with a school on file
  • Record last updated2017 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Medical Physician Assistant providers in Michigan

There are 1,140 medical physician assistant records in Michigan.

The 8 medical physician assistant records with the nearest ZIP codes

  1. Joel Wetzel, PAHolland, MI 494241396710992
  2. Aaron Hunt, PA-CHolland, MI 494231619990850
  3. Jacob JenkinsHolland, MI 494231497379291
  4. Aaron Herald, PA-CHudsonville, MI 494261861113078
  5. Scott Kleinert, PAHudsonville, MI 494261841450244
  6. Jennifer Tate, PAHart, MI 494201881646610
  7. Christopher Ulrich, PAHart, MI 494201437472719
  8. Rodney Hamby, PA-CGrandville, MI 494181003816513

Common questions

What is Stefan John Kuipers, PA-C's NPI number?

Stefan John Kuipers, PA-C's National Provider Identifier (NPI) is 1194062638, issued on Jan 3, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Stefan John Kuipers, PA-C located?

The NPPES record lists a practice address at 3100 Wellness Dr, Holland, MI, 49424. Phone: (616) 994-2770. Providers update this record themselves, so call before visiting.

How can I verify Stefan John Kuipers, PA-C's license?

NPPES lists Michigan license number 5601006568, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.

How much does Stefan John Kuipers, PA-C prescribe under Medicare Part D?

In 2024, Stefan John Kuipers, PA-C had 958 Medicare Part D claims for 385 beneficiaries; the average among medical physician assistant prescribers was 1,148. Part D covers Medicare prescriptions only.

What is Stefan John Kuipers, PA-C's MIPS final score?

The 2023 MIPS final score is 81 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.