John Joseph Swalec, MD
Radiation Oncology Physician · Brewer, ME
John Joseph Swalec, MD is a radiation oncology physician with a practice address in Brewer, Maine, and NPI 1881644490, issued on May 12, 2006. Check the license (Maine 013760, as entered in NPPES) on the Maine Board of Licensure in Medicine; the Medicare figures below come from public CMS files.
- Name
- John Joseph Swalec
- Credential
- MD
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License number
- 013760 ME
Self-reported in NPPES; status is on the state search - Practice location
- 33 Whiting Hill RD Ste 1, Brewer, ME 04412
- Phone
- (207) 973-7499
- Enumerated
- May 12, 2006
- Record last updated
- Mar 7, 2023
- Fax
- (207) 973-4293
- Medicaid ID
- 282250099 ME
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 27 in Maine → Look up another NPI →
Also registered at 33 Whiting Hill RD Ste 1
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Peter Lambert, MDRadiation Oncology Physician1053360891
- Julia Manzerova, M.D./PH.D.Radiation Oncology Physician1336409663
- Paul Szal, MDRadiation Oncology Physician1568412559
Verify John Joseph Swalec in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaine Board of Licensure in Medicine
Search for license 013760Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average radiation oncology physician in 2024
14 Medicare Part D claims, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D.
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: $21.00
1 payment: education; the largest payer was Pfizer Inc. The 3,275 providers of this specialty with any payment received $1,897.85 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.
John Joseph Swalec among 27 radiation oncology physician records in Maine
John Joseph Swalec, MD is one of 27 radiation oncology physician records with a practice address in Maine. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 52% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2023 · 26% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0001X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
7 radiation oncology physician records list a practice address in Brewer
They are 7 of the 359 NPPES records with a practice address in Brewer, and 27 radiation oncology physician records in Maine.
All 27 in Maine → Every provider in Brewer → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- William Castrucci, MDBrewer, ME 044121396927604
- Janeen Daniels, M.D.Brewer, ME 044121063708097
- Peter Lambert, MDBrewer, ME 044121053360891
- Julia Manzerova, M.D./PH.D.Brewer, ME 044121336409663
- Kurt Snyder, M.D.Brewer, ME 044121477538304
- Paul Szal, MDBrewer, ME 044121568412559
- Susan Tyler, MD, MSC, FRCPCBangor, ME 044011356900328
- John Drogos, MDAugusta, ME 043301639699929
Common questions
What is John Joseph Swalec, MD's NPI number?
John Joseph Swalec, MD's National Provider Identifier (NPI) is 1881644490, issued on May 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Joseph Swalec, MD located?
The NPPES record lists a practice address at 33 Whiting Hill RD Ste 1, Brewer, ME, 04412. Phone: (207) 973-7499. Providers update this record themselves, so call before visiting.
How can I verify John Joseph Swalec, MD's license?
NPPES lists Maine license number 013760, as entered by the provider. Search the Maine Board of Licensure in Medicine at https://www.maine.gov/md/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does John Joseph Swalec, MD prescribe under Medicare Part D?
In 2024, John Joseph Swalec, MD had 14 Medicare Part D claims; the average among radiation oncology physician prescribers was 134. 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.