Registry data as of Aug 27, 2026

Michelle Wisniewski, PA

Physician Assistant · New York, NY

Michelle Wisniewski, PA is a physician assistant with a practice address in New York, New York, and NPI 1245344548, issued on Aug 17, 2006. Check the license with the New York board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1245344548
Name
Michelle Wisniewski
Credential
PA
Primary taxonomy
Physician Assistant 363A00000X
Practice location
205 E 64TH St, New York, NY 10065
Phone
(646) 449-1021
Enumerated
Aug 17, 2006
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 205 E 64TH St

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

  1. Joe Bastadjian, DDSProsthodontics1417165283
  2. Supriya CardozaBody Imaging Physician1932491156
  3. Helen Coussoule, PTPhysical Therapist1952313223
  4. Maura Dickler, MDMedical Oncology Physician1730150764
  5. Jose Flores Martinez, MDUrology Physician1548728058
  6. Monica Fornier, MDMedical Oncology Physician1720059751

Verify Michelle Wisniewski in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this professionCheck 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
Find the New York 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.

74% fewer Medicare Part D claims than the average physician assistant in 2024

216 Medicare Part D claims for 56 beneficiaries, against an average of 832 among the 95,030 providers of this specialty who prescribed in Part D.

  1. Michelle Wisniewski216
  2. Specialty average832

Most prescribed

  1. Acyclovir35 claims
  2. Brukinsa29 claims
  3. Prednisone21 claims
  4. Omeprazole17 claims
  5. Sulfamethoxazole-Trimethoprim15 claims
  6. Ondansetron Hcl11 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 Medicare quality score for 2023: 91.6 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 score86.4
  2. Costout of 100 · 30%
  3. Promoting interoperabilityout of 100 · 25%
  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).

One hospital or facility affiliation

  1. Msk HarrisonWest Harrison, NY

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

2,984 physician assistant records list a New York practice address

They are 2,984 of the 98,468 NPPES records with a New York practice address, and 15,097 physician assistant records in New York.

Other physician assistant records in New York

  1. Brynn Aakjar, P.A.Yonkers, NY1447592456
  2. Andrea Aaron, PABronx, NY1427103555
  3. Gabriella AaronCentral Islip, NY1790605376
  4. Danielle AaronsSmithtown, NY1881207520
  5. John AbadeerBrooklyn, NY1801434949
  6. Zenebou Abalo-Toga, PANew York, NY1124556154
  7. Kevin Alfred Abalos, PA-CCambria Heights, NY1700286424
  8. Clarisse AbanillaNew York, NY1598445579
  9. Marie Abate, PA-CValhalla, NY1285225524
  10. Jonathan Abayev, RPA-CFlushing, NY1952580102

Common questions

What is Michelle Wisniewski, PA's NPI number?

Michelle Wisniewski, PA's National Provider Identifier (NPI) is 1245344548, issued on Aug 17, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Michelle Wisniewski, PA located?

The NPPES record lists a practice address at 205 E 64TH St, New York, NY, 10065. Phone: (646) 449-1021. Providers update this record themselves, so call before visiting.

How can I verify Michelle Wisniewski, PA's license?

Search the New York board that licenses this profession; the NPPES record confirms identity only.

How much does Michelle Wisniewski, PA prescribe under Medicare Part D?

In 2024, Michelle Wisniewski, PA had 216 Medicare Part D claims for 56 beneficiaries; the average among physician assistant prescribers was 832. Part D covers Medicare prescriptions only.

What is Michelle Wisniewski, PA's Medicare quality score?

The 2023 MIPS final score is 91.6 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), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.