NPPES file of Aug 9, 2026

Alicja Zalewski, MD

Surgery Physician · Springfield, MA

Alicja Zalewski, MD is a surgery physician with a practice address in Springfield, Massachusetts, and NPI 1518320712, issued on Apr 4, 2016. Check the license (Massachusetts 292726, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1518320712
Name
Alicja Zalewski
Credential
MD
Primary taxonomy
Surgery Physician 208600000X
License number
292726 MA
Self-reported in NPPES; status is on the state search
Practice location
2 Medical Center Dr Ste 308, Springfield, MA 01107
Phone
(413) 794-7020
Enumerated
Apr 4, 2016
Record last updated
Jul 28, 2022
Fax
(413) 794-2670
Medicare enrollment
Enrolled (PECOS I20220721001801); accepts Medicare assignment
Medical or professional school
Rutgers New Jersey Medical School, 2016
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 2 Medical Center Dr Ste 308

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

  1. Maria Holguin, NPFamily Nurse Practitioner1689049710
  2. Daniel Hubbs, MDSurgery Physician1811428592
  3. Eva Koeller, MDSurgery Physician1891317848
  4. Christina Provenza, MDSurgery Physician1841796596
  5. Daniel Reilly, PA-CSurgical Physician Assistant1750660148
  6. Jennifer Xie, MDSurgery Physician1831775345

Verify Alicja Zalewski 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 292726
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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90% fewer Medicare Part D claims than the average surgery physician in 2024

15 Medicare Part D claims, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D.

  1. Alicja Zalewski15
  2. Specialty average147

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: $2,807.42

12 payments; by number, the most common kind was food and beverage; the largest payer was Intuitive Surgical, Inc. The 17,103 providers of this specialty with any payment received $3,513.80 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Alicja Zalewski$2,807.42
  2. Specialty average$3,513.80

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. Baystate Medical Practices IncSpringfield, MA

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

Alicja Zalewski among 1,003 surgery physician records in Massachusetts

Alicja Zalewski, MD is one of 1,003 surgery physician records with a practice address in Massachusetts. 66% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 72% of them.

  • NPI issued2016 · 72% of these records are older, 25% newer
  • In a Medicare fileYes · 66% of these records are
  • In the CMS Doctors and Clinicians fileYes · 50% of these records are
  • Graduated2016 · median 2003 among the 503 with a school on file
  • Record last updated2022 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Surgery Physician providers in Massachusetts

There are 1,003 surgery physician records in Massachusetts.

The 8 surgery physician records with the nearest ZIP codes

  1. Michael Albert, M.D.Springfield, MA 011071346212008
  2. Albert Alexander, M.D.Springfield, MA 011071518910694
  3. Reginald Alouidor, MDSpringfield, MA 011071770548463
  4. Viriato Fiallo, M.D.Springfield, MA 011071326015983
  5. Paul Friedmann, M.D.Springfield, MA 011071174562268
  6. Brigid Glackin, M.D.Springfield, MA 011071316936065
  7. Ronald GrossSpringfield, MA 011071184633034
  8. Burritt Haag, M.D.Springfield, MA 011071457328015

Common questions

What is Alicja Zalewski, MD's NPI number?

Alicja Zalewski, MD's National Provider Identifier (NPI) is 1518320712, issued on Apr 4, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Alicja Zalewski, MD located?

The NPPES record lists a practice address at 2 Medical Center Dr Ste 308, Springfield, MA, 01107. Phone: (413) 794-7020. Providers update this record themselves, so call before visiting.

How can I verify Alicja Zalewski, MD's license?

NPPES lists Massachusetts license number 292726, 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.

How much does Alicja Zalewski, MD prescribe under Medicare Part D?

In 2024, Alicja Zalewski, MD had 15 Medicare Part D claims; the average among surgery physician prescribers was 147. 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.