William E. Swanson, MD
Urology Physician · Springfield, MA
William E. Swanson, MD is a urology physician with a practice address in Springfield, Massachusetts, and NPI 1194832774, issued on Aug 23, 2006. Check the license (Massachusetts 203565, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- William E. Swanson
- Credential
- MD
- Primary taxonomy
- Urology Physician 208800000X
- License number
- 203565 MA
Self-reported in NPPES; status is on the state search - Practice location
- 100 Wason Avenue, Springfield, MA 01107
- Phone
- (413) 241-2100
- Enumerated
- Aug 23, 2006
- Record last updated
- Jun 17, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (413) 735-1986
- Medicaid ID
- 3206441 MA
- Medicare enrollment
- Enrolled (PECOS I20040512000601); accepts Medicare assignment
- Medical or professional school
- Albany Medical College Of Union University, 1995
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest urology physician records → All 377 in Massachusetts → Look up another NPI →
Also registered at 100 Wason Avenue
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Richard Arenas, MDSurgery Physician1447345434
- Cynthia Beauregard, CCC AAudiologist1598925505
- Billie Borden, MDSurgery Physician1538513395
- Elizabeth Brady, MDSurgical Oncology Physician1861493132
- Kimberly Brown, PA-CPhysician Assistant1942476684
- Alison Cavanaugh, CCC-AAudiologist1255591251
Verify William E. Swanson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 203565Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
13% more Medicare Part D claims than the average urology physician in 2024
1,518 Medicare Part D claims for 433 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D.
Most prescribed
- Finasteride541 claims
- Tamsulosin Hcl417 claims
- Bicalutamide117 claims
- Ciprofloxacin Hcl69 claims
- Gemtesa38 claims
- Myrbetriq35 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: $196.27
8 payments; by number, the most common kind was food and beverage; the largest payer was Teleflex LLC. The 9,340 providers of this specialty with any payment received $3,800.04 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 2 group practices
- Baystate Medical Practices IncSpringfield, MA
- Pioneer Valley Urology, PCSpringfield, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William E. Swanson among 377 urology physician records in Massachusetts
William E. Swanson, MD is one of 377 urology physician records with a practice address in Massachusetts. 77% 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 15% of them.
- NPI issued2006 · 15% of these records are older, 47% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1995 · median 2002 among the 244 with a school on file
- Record last updated2010 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208800000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Urology Physician providers in Massachusetts
There are 377 urology physician records in Massachusetts.
All 377 in Massachusetts → Every provider in Springfield → Urology Physician nationwide →
The 8 urology physician records with the nearest ZIP codes
- Alexander Berry, M.D.Springfield, MA 011071013019439
- Joseph Decenzo, MDSpringfield, MA 011071346315132
- Raphael Delima, M.D.Springfield, MA 011071801876271
- Oscar Elguero, M.D.Springfield, MA 011071154378883
- Stephen Gallo, M.D.Springfield, MA 011071013076546
- Susan Glover, M.D.Springfield, MA 011071912977026
- David Kelley, MDSpringfield, MA 011071427121714
- Mohammad Mostafavi, M.D.Springfield, MA 011071649240755
Common questions
What is William E. Swanson, MD's NPI number?
William E. Swanson, MD's National Provider Identifier (NPI) is 1194832774, issued on Aug 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William E. Swanson, MD located?
The NPPES record lists a practice address at 100 Wason Avenue, Springfield, MA, 01107. Phone: (413) 241-2100. Providers update this record themselves, so call before visiting.
How can I verify William E. Swanson, MD's license?
NPPES lists Massachusetts license number 203565, 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 William E. Swanson, MD prescribe under Medicare Part D?
In 2024, William E. Swanson, MD had 1,518 Medicare Part D claims for 433 beneficiaries; the average among urology physician prescribers was 1,340. 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.