David J. Swierzewski, MD
Surgery Physician · Newburyport, MA
David J. Swierzewski, MD is a surgery physician with a practice address in Newburyport, Massachusetts, and NPI 1508862046, issued on Jun 21, 2005. Check the license (Massachusetts 222925, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- David J. Swierzewski
- Credential
- MD
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- 222925 MA
Self-reported in NPPES; status is on the state search - Practice location
- 7 Graf RD, Newburyport, MA 01950
- Phone
- (978) 462-8006
- Enumerated
- Jun 21, 2005
- Record last updated
- Sep 8, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (978) 268-5020
- Medicaid ID
- 2098644 MA
- Medicare enrollment
- Enrolled (PECOS I20050603000652); accepts Medicare assignment
- Medical or professional school
- Tufts University School Of Medicine, 1998
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 1,003 in Massachusetts → Look up another NPI →
Also registered at 7 Graf RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Cary Skinner, PA-CMedical Physician Assistant1942653621
Verify David J. Swierzewski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 222925Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
71% fewer Medicare Part D claims than the average surgery physician in 2024
42 Medicare Part D claims for 24 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. Brand-name drugs were 31% of 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: $50.08
2 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
David J. Swierzewski among 1,003 surgery physician records in Massachusetts
David J. Swierzewski, 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 87% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated1998 · median 2003 among the 503 with a school on file
- Record last updated2021 · 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).
7 surgery physician records list a practice address in Newburyport
They are 7 of the 558 NPPES records with a practice address in Newburyport, and 1,003 surgery physician records in Massachusetts.
All 1,003 in Massachusetts → Every provider in Newburyport → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Jeffrey Bentley, M.D.Newburyport, MA 019501336188135
- Ryan Hall, MDNewburyport, MA 019501639732605
- Peter Hartmann, M.D.Newburyport, MA 019501518006360
- Giulia Louissaint, MDNewburyport, MA 019501164983847
- Brett Matthews, D.O.Newburyport, MA 019501710298195
- Jeffrey Thurlow, MDNewburyport, MA 019501760480693
- William Moore, MDPeabody, MA 019601548374416
- Heather Parry, PAPeabody, MA 019601629298658
Common questions
What is David J. Swierzewski, MD's NPI number?
David J. Swierzewski, MD's National Provider Identifier (NPI) is 1508862046, issued on Jun 21, 2005. An NPI identifies a provider in billing; it is not a license.
Where is David J. Swierzewski, MD located?
The NPPES record lists a practice address at 7 Graf RD, Newburyport, MA, 01950. Phone: (978) 462-8006. Providers update this record themselves, so call before visiting.
How can I verify David J. Swierzewski, MD's license?
NPPES lists Massachusetts license number 222925, 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 David J. Swierzewski, MD prescribe under Medicare Part D?
In 2024, David J. Swierzewski, MD had 42 Medicare Part D claims for 24 beneficiaries; 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.