Nicholas Matthew Winiarski, PA-C
Medical Physician Assistant · Grand Rapids, MI
Nicholas Matthew Winiarski, PA-C is a medical physician assistant with a practice address in Grand Rapids, Michigan, and NPI 1770145542, issued on Jul 2, 2019. Check the license with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Nicholas Matthew Winiarski
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- Practice location
- 4100 Embassy Dr SE, Grand Rapids, MI 49546
- Phone
- (616) 957-7706
- Enumerated
- Jul 2, 2019
- Record last updated
- Jul 2, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 4100 Embassy Dr SE
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jennifer Newton, PA-CPhysician Assistant1295018125
- Andreas Roiniotis, M.D.Emergency Medicine Physician1851731715
- Matthew Singh, M.D.Emergency Medicine Physician1942649462
Verify Nicholas Matthew Winiarski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average medical physician assistant in 2024
124 Medicare Part D claims for 90 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. 12 claims were for opioids.
Most prescribed
- Cefuroxime13 claims
- Prednisone12 claims
- Methocarbamol11 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): 96.3 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).
Medical Physician Assistant providers in Michigan
There are 1,140 medical physician assistant records in Michigan.
Other medical physician assistant records in Michigan
- Fahtme AbdallahYpsilanti, MI1427579077
- Karina Acevedo, PA-CKalamazoo, MI1083150460
- April Adado, PAEaton Rapids, MI1396938825
- Sarah Adams, P.A.C.Petoskey, MI1568559383
- Tyler AdkinsJackson, MI1316827215
- Matthew Adler, PABrighton, MI1033293659
- Sophia Adonakis, PA-CYpsilanti, MI1134678055
- Alyssa AhmadFarmington Hills, MI1053014498
- Lisa Ailstock, PA-CKalamazoo, MI1861674343
- Rama Al Khayat, PA-CBloomfield Hills, MI1730916172
Common questions
What is Nicholas Matthew Winiarski, PA-C's NPI number?
Nicholas Matthew Winiarski, PA-C's National Provider Identifier (NPI) is 1770145542, issued on Jul 2, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Nicholas Matthew Winiarski, PA-C located?
The NPPES record lists a practice address at 4100 Embassy Dr SE, Grand Rapids, MI, 49546. Phone: (616) 957-7706. Providers update this record themselves, so call before visiting.
How can I verify Nicholas Matthew Winiarski, PA-C's license?
Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
How much does Nicholas Matthew Winiarski, PA-C prescribe under Medicare Part D?
In 2024, Nicholas Matthew Winiarski, PA-C had 124 Medicare Part D claims for 90 beneficiaries; the average among medical physician assistant prescribers was 1,148. Part D covers Medicare prescriptions only.
What is Nicholas Matthew Winiarski, PA-C's MIPS final score?
The 2023 MIPS final score is 96.3 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.