Louis C. Kantzavelos, M.D.
Urology Physician · West Burlington, IA
Louis C. Kantzavelos, M.D. is a urology physician with a practice address in West Burlington, Iowa, and NPI 1811106826, issued on May 22, 2007. Check the license (Iowa 38430, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Louis C. Kantzavelos
- Credential
- M.D.
- Primary taxonomy
- Urology Physician 208800000X
- License number
- 38430 IA
Self-reported in NPPES; status is on the state search - Practice location
- 1223 S Gear Ave, West Burlington, IA 52655
- Phone
- (319) 768-3925
- Enumerated
- May 22, 2007
- Record last updated
- May 25, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (319) 768-3937
- Medicare enrollment
- Enrolled (PECOS I20090715000773); accepts Medicare assignment
- Medical or professional school
- University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb), 2003
- Entity
- Type 1 · individual
8 nearest urology physician records → All 128 in Iowa → Look up another NPI →
Also registered at 1223 S Gear Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- William Daws, M.D.Pediatrics Physician1477508711
- Katlynn Dunkin, RN BSNStudent in an Organized Health Care Education/Training Program1568397552
- Anne Grieves, DOObstetrics & Gynecology Physician1861444614
- Erin Haeger, M.D.Obstetrics & Gynecology Physician1134387012
- Zeina Hajar, MDInfectious Disease Physician1124549720
Verify Louis C. Kantzavelos in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license 38430Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.6 times the Medicare Part D claims of the average urology physician in 2024
3,457 Medicare Part D claims for 794 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D. Brand-name drugs were 2% of claims. 383 claims were for opioids.
Most prescribed
- Tamsulosin Hcl1,292 claims
- Finasteride678 claims
- Tramadol Hcl211 claims
- Methenamine Hippurate170 claims
- Hydrocodone-Acetaminophen161 claims
- Ciprofloxacin Hcl146 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 77.8 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $108.00
1 payment: honoraria; the largest payer was C. R. Bard, Inc. & Subsidiaries. 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 one group practice
- Southeast Iowa Regional Medical Center IncWest Burlington, IA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Louis C. Kantzavelos among 128 urology physician records in Iowa
Louis C. Kantzavelos, M.D. is one of 128 urology physician records with a practice address in Iowa. 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 2007, is newer than 41% of them.
- NPI issued2007 · 41% of these records are older, 48% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2003 · median 2004 among the 80 with a school on file
- Record last updated2011 · 52% 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 Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Urology Physician providers in Iowa
There are 128 urology physician records in Iowa.
All 128 in Iowa → Every provider in West Burlington → Urology Physician nationwide →
The 8 urology physician records with the nearest ZIP codes
- Margaret Wolf, M.D.Clinton, IA 527321164476453
- Adam Berneking, MDDavenport, IA 528071558705566
- Matthew Bream, MDDavenport, IA 528071356609549
- Ghasoub Harb, MDDavenport, IA 528071356344287
- Timothy Kresowik, M.D.Davenport, IA 528071831308840
- Thomas McKay, M.D.Davenport, IA 528071558364471
- Mark Milleman, M.D.Davenport, IA 528071538162250
- David Rohlf, M.D.Davenport, IA 528071912900820
Common questions
What is Louis C. Kantzavelos, M.D.'s NPI number?
Louis C. Kantzavelos, M.D.'s National Provider Identifier (NPI) is 1811106826, issued on May 22, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Louis C. Kantzavelos, M.D. located?
The NPPES record lists a practice address at 1223 S Gear Ave, West Burlington, IA, 52655. Phone: (319) 768-3925. Providers update this record themselves, so call before visiting.
How can I verify Louis C. Kantzavelos, M.D.'s license?
NPPES lists Iowa license number 38430, as entered by the provider. Search the Iowa Board of Medicine at https://dial.iowa.gov/about-dial/boards-and-commissions/medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Louis C. Kantzavelos, M.D. prescribe under Medicare Part D?
In 2024, Louis C. Kantzavelos, M.D. had 3,457 Medicare Part D claims for 794 beneficiaries; the average among urology physician prescribers was 1,340. Part D covers Medicare prescriptions only.
What is Louis C. Kantzavelos, M.D.'s MIPS final score?
The 2023 MIPS final score is 77.8 of 100, reported for the practice group. 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.