Stephen T. Sweriduk, M.D.
Diagnostic Radiology Physician · Brockton, MA
Stephen T. Sweriduk, M.D. is a diagnostic radiology physician with a practice address in Brockton, Massachusetts, and NPI 1134126105, issued on Jul 5, 2005. Check the license (Massachusetts 57793, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Stephen T. Sweriduk
- Credential
- M.D.
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- 57793 MA
Self-reported in NPPES; status is on the state search - Practice location
- 265 Westgate Dr, Brockton, MA 02301
- Phone
- (800) 258-4674
- Enumerated
- Jul 5, 2005
- Record last updated
- Apr 16, 2026
- Fax
- (508) 897-3198
- Medicaid ID
- 3020266 MA
- Medicare enrollment
- Enrolled (PECOS I20040614001035); accepts Medicare assignment
- Medical or professional school
- Harvard Medical School, 1982
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 1,658 in Massachusetts → Look up another NPI →
Also registered at 265 Westgate Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Adena Katz, M.D.Diagnostic Radiology Physician1417954520
- Steven Klein, M.D.Diagnostic Radiology Physician1982601860
- John Knorr, D.O.Diagnostic Radiology Physician1285631341
- Kamran Masood, M.DDiagnostic Radiology Physician1225525934
- Victoria MatanesRadiology Practitioner Assistant1649815747
- Ketan Patel, M.D.Diagnostic Radiology Physician1194722074
Verify Stephen T. Sweriduk in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 57793Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The MIPS final score for 2023 (Medicare payment program): 98.1 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.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $84.38
1 payment: travel and lodging; the largest payer was GE Healthcare. The 8,048 providers of this specialty with any payment received $2,488.38 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 3 group practices
- Shields Radiology AssociatesWorcester, MA
- Sportsmedicine Atlantic Orthopaedics PAPortsmouth, NH
- Umass Memorial Radiology Phys ServMilford, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stephen T. Sweriduk among 1,658 diagnostic radiology physician records in Massachusetts
Stephen T. Sweriduk, M.D. is one of 1,658 diagnostic radiology 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 87% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated1982 · median 2006 among the 1,125 with a school on file
- Record last updated2026 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Diagnostic Radiology Physician providers in Massachusetts
There are 1,658 diagnostic radiology physician records in Massachusetts.
All 1,658 in Massachusetts → Every provider in Brockton → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Bruce Bertrand, M.D.Brockton, MA 023011215918891
- Tiegang Ding, MDBrockton, MA 023011508827429
- Jorge Ganson, MDBrockton, MA 023011215987763
- Adena Katz, M.D.Brockton, MA 023011417954520
- Steven Klein, M.D.Brockton, MA 023011982601860
- John Knorr, D.O.Brockton, MA 023011285631341
- Mohamad Ossiani, MDBrockton, MA 023011902867336
- Ketan Patel, M.D.Brockton, MA 023011194722074
Common questions
What is Stephen T. Sweriduk, M.D.'s NPI number?
Stephen T. Sweriduk, M.D.'s National Provider Identifier (NPI) is 1134126105, issued on Jul 5, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Stephen T. Sweriduk, M.D. located?
The NPPES record lists a practice address at 265 Westgate Dr, Brockton, MA, 02301. Phone: (800) 258-4674. Providers update this record themselves, so call before visiting.
How can I verify Stephen T. Sweriduk, M.D.'s license?
NPPES lists Massachusetts license number 57793, 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 Stephen T. Sweriduk, M.D.'s MIPS final score?
The 2023 MIPS final score is 98.1 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.