NPPES file of Aug 9, 2026

Pierre Znojkiewicz, M.D.

Clinical Cardiac Electrophysiology Physician · Burlington, VT

Pierre Znojkiewicz, M.D. is a clinical cardiac electrophysiology physician with a practice address in Burlington, Vermont, and NPI 1851435275, issued on Feb 18, 2007. Check the license (Vermont 042.0012897, as entered in NPPES) on the Vermont Board of Medical Practice; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1851435275
Name
Pierre Znojkiewicz
Credential
M.D.
Primary taxonomy
Clinical Cardiac Electrophysiology Physician 207RC0001X
License number
042.0012897 VT
Self-reported in NPPES; status is on the state search
Practice location
111 Colchester Ave, Burlington, VT 05401
Phone
(802) 847-2700
Enumerated
Feb 18, 2007
Record last updated
May 22, 2014 (not updated in 12 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20140730002866); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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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Also registered at 111 Colchester Ave

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

  1. Kevin Abnet, MDAnesthesiology Physician1699742437
  2. Faiz Abu-Jaber, MDInternal Medicine Physician1184201964
  3. Brittney Accavallo, RNNeonatal Nurse Practitioner1083255459
  4. Daniel Ackil, DOEmergency Medicine Physician1033558879
  5. Rachel Adelsheim, MDStudent in an Organized Health Care Education/Training Program1700589637
  6. Steven Ades, MDHematology & Oncology Physician1972796167

Verify Pierre Znojkiewicz in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersVermont Board of Medical Practice
    Search for license 042.0012897
    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
Open the Vermont license search

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52% fewer Medicare Part D claims than the average clinical cardiac electrophysiology physician in 2024

817 Medicare Part D claims for 220 beneficiaries, against an average of 1,710 among the 3,173 providers of this specialty who prescribed in Part D. Brand-name drugs were 37% of claims.

  1. Pierre Znojkiewicz817
  2. Specialty average1,710

Most prescribed

  1. Eliquis193 claims
  2. Metoprolol Succinate80 claims
  3. Dofetilide70 claims
  4. Diltiazem 24hr Er (Cd)56 claims
  5. Amiodarone Hcl54 claims
  6. Xarelto44 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: $18.11

1 payment: food and beverage; the largest payer was Teleflex LLC. The 3,167 providers of this specialty with any payment received $10,651.37 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Pierre Znojkiewicz$18
  2. Specialty average$10,651

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 2 group practices

  1. Champlain Valley Physicians Hospital Medical CenterPlattsburgh, NY
  2. University OF Vermont Medical Center IncBurlington, VT

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

Clinical Cardiac Electrophysiology Physician providers in Vermont

There are 8 clinical cardiac electrophysiology physician records in Vermont.

The 7 clinical cardiac electrophysiology physician records with the nearest ZIP codes

  1. Mark Capeless, M.D.Burlington, VT 054011952323545
  2. David Cleary, M.D.Burlington, VT 054011396009874
  3. Daniel Correa De Sa, MDBurlington, VT 054011548383748
  4. Robert Lobel, MDBurlington, VT 054011154379063
  5. Peter Spector, MDBurlington, VT 054011720195696
  6. Nathaniel Thompson, M.D.Burlington, VT 054011528185139
  7. Joachim Mueller, M.D.Berlin, VT 056021093877730

Common questions

What is Pierre Znojkiewicz, M.D.'s NPI number?

Pierre Znojkiewicz, M.D.'s National Provider Identifier (NPI) is 1851435275, issued on Feb 18, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Pierre Znojkiewicz, M.D. located?

The NPPES record lists a practice address at 111 Colchester Ave, Burlington, VT, 05401. Phone: (802) 847-2700. Providers update this record themselves, so call before visiting.

How can I verify Pierre Znojkiewicz, M.D.'s license?

NPPES lists Vermont license number 042.0012897, as entered by the provider. Search the Vermont Board of Medical Practice at https://www.healthvermont.gov/systems/board-medical-practice. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Pierre Znojkiewicz, M.D. prescribe under Medicare Part D?

In 2024, Pierre Znojkiewicz, M.D. had 817 Medicare Part D claims for 220 beneficiaries; the average among clinical cardiac electrophysiology physician prescribers was 1,710. 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.