Michael E. Zavaski, MD
Urology Physician · Springfield, MA
Michael E. Zavaski, MD is a urology physician with a practice address in Springfield, Massachusetts, and NPI 1427491919, issued on Apr 15, 2013. Check the license (Massachusetts 276726, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Michael E. Zavaski
- Credential
- MD
- Primary taxonomy
- Urology Physician 208800000X
- License number
- 276726 MA
Self-reported in NPPES; status is on the state search - Practice location
- 100 Wason Ave Ste 120, Springfield, MA 01107
- Phone
- (413) 241-2100
- Enumerated
- Apr 15, 2013
- Record last updated
- Sep 26, 2023
- Fax
- (413) 735-1986
- Medicare enrollment
- Enrolled (PECOS I20180829001054); accepts Medicare assignment
- Medical or professional school
- University Of Connecticut School Of Medicine, 2013
- 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 Ave Ste 120
A shared address usually means a shared clinic or building; it does not show who employs whom.
- David Archer, MDVascular & Interventional Radiology Physician1841785854
- Danielle Beaulieu, NPAcute Care Nurse Practitioner1306810924
- Aaron Berkenwald, M.D.Urology Physician1356791875
- Sharon Brown, FNPFamily Nurse Practitioner1235772922
- Israel Gohoho, PA-CPhysician Assistant1114738408
- Briana Gwaltney, APRNFamily Nurse Practitioner1528536174
Verify Michael E. Zavaski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 276726Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
55% more Medicare Part D claims than the average urology physician in 2024
2,082 Medicare Part D claims for 629 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 18 claims were for opioids.
Most prescribed
- Tamsulosin Hcl677 claims
- Finasteride413 claims
- Gemtesa163 claims
- Myrbetriq132 claims
- Ciprofloxacin Hcl87 claims
- Nitrofurantoin Mono-Macro50 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: $266.09
11 payments; by number, the most common kind was food and beverage; the largest payer was Ferring Pharmaceuticals Inc. 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).
Michael E. Zavaski among 377 urology physician records in Massachusetts
Michael E. Zavaski, 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 2013, is newer than 76% of them.
- NPI issued2013 · 76% of these records are older, 22% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2013 · median 2002 among the 244 with a school on file
- Record last updated2023 · 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 Michael E. Zavaski, MD's NPI number?
Michael E. Zavaski, MD's National Provider Identifier (NPI) is 1427491919, issued on Apr 15, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Michael E. Zavaski, MD located?
The NPPES record lists a practice address at 100 Wason Ave Ste 120, Springfield, MA, 01107. Phone: (413) 241-2100. Providers update this record themselves, so call before visiting.
How can I verify Michael E. Zavaski, MD's license?
NPPES lists Massachusetts license number 276726, 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 Michael E. Zavaski, MD prescribe under Medicare Part D?
In 2024, Michael E. Zavaski, MD had 2,082 Medicare Part D claims for 629 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.