NPPES file of Aug 9, 2026

Sylwia Karpinski, M.D.

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Burlington, MA

Sylwia Karpinski, M.D. is a thoracic surgery (cardiothoracic vascular surgery) physician with a practice address in Burlington, Massachusetts, and NPI 1265622302, issued on Jul 25, 2007. Check the license (Massachusetts 231523, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; 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
1265622302
Name
Sylwia Karpinski
Credential
M.D.
Primary taxonomy
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician 208G00000X
License numbers
231523 MA
4301095573 MI
33597 NH
N4508 TX
Self-reported in NPPES; status is on the state search
Practice location
Lahey Hospital And Medical Center, Burlington, MA 01805
Phone
(781) 744-8570
Enumerated
Jul 25, 2007
Record last updated
Sep 2, 2025
Fax
(781) 744-5641
Medicaid IDs
110152704A MA
3117290 NH
Medicare enrollment
Enrolled (PECOS I20250321001433); 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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Also registered at Lahey Hospital And Medical Center

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

  1. Andaleeb Ahmed, M.B.B.S, M.P.HAnesthesiology Physician1598950321
  2. Marina Anastopoulos, MS, PA-CPhysician Assistant1710461884
  3. Marc Baker-Bourgeois, RN, CRNACertified Registered Nurse Anesthetist1154850402
  4. Ashley Brisebois, CNP, RNAdult Health Nurse Practitioner1851846687
  5. Megan Brown, D.O.Hospitalist Physician1033320536
  6. Sunil Buddaraju, M.D.Internal Medicine Physician1194088161

Verify Sylwia Karpinski in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
    Search for license 231523
    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 Massachusetts license search

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The MIPS final score for 2023 (Medicare payment program): 91.4 of 100

The Merit-based Incentive Payment System score is reported for this clinician. 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 score76.9
  2. Costnot scored (reweighted)
  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; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $484.45

16 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 4,047 providers of this specialty with any payment received $7,828.84 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Sylwia Karpinski$484.45
  2. Specialty average$7,828.84

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. Appledore Medical Group IncPortsmouth, NH

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

Sylwia Karpinski among 228 thoracic surgery (cardiothoracic vascular surgery) physician records in Massachusetts

Sylwia Karpinski, M.D. is one of 228 thoracic surgery (cardiothoracic vascular surgery) physician records with a practice address in Massachusetts. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 49% of them.

  • NPI issued2007 · 49% of these records are older, 41% newer
  • In a Medicare fileYes · 68% of these records are
  • In the CMS Doctors and Clinicians fileYes · 57% of these records are
  • Graduated2002 · median 1998 among the 131 with a school on file
  • Record last updated2025 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208G00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician providers in Massachusetts

There are 228 thoracic surgery (cardiothoracic vascular surgery) physician records in Massachusetts.

The 8 thoracic surgery (cardiothoracic vascular surgery) physician records with the nearest ZIP codes

  1. Richard D'Agostino, M.D.Burlington, MA 018051902995897
  2. Eduardo DanduchBurlington, MA 018051710588173
  3. Saqib Masroor, MDBurlington, MA 018051932147634
  4. Susan Moffatt-Bruce, MDBurlington, MA 018051225082167
  5. Siva Patimalla VenkataBurlington, MA 018051740412337
  6. Laura PiechuraBurlington, MA 018051184019523
  7. Elliot Servais, M.D.Burlington, MA 018051194982421
  8. Prem Shekar, MDBurlington, MA 018051760448955

Common questions

What is Sylwia Karpinski, M.D.'s NPI number?

Sylwia Karpinski, M.D.'s National Provider Identifier (NPI) is 1265622302, issued on Jul 25, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Sylwia Karpinski, M.D. located?

The NPPES record lists a practice address at Lahey Hospital And Medical Center, Burlington, MA, 01805. Phone: (781) 744-8570. Providers update this record themselves, so call before visiting.

How can I verify Sylwia Karpinski, M.D.'s license?

NPPES lists Massachusetts license number 231523, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

What is Sylwia Karpinski, M.D.'s MIPS final score?

The 2023 MIPS final score is 91.4 of 100. 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.