Stewart John Kanis, DO
Family Medicine Physician · Ottumwa, IA
Stewart John Kanis, DO is a family medicine physician with a practice address in Ottumwa, Iowa, and NPI 1447225123, issued on Feb 17, 2006. Check the license (Iowa 01944, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Stewart John Kanis
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 01944 IA
Self-reported in NPPES; status is on the state search - Practice location
- 920 N Quincy Ave, Ottumwa, IA 52501
- Phone
- (641) 455-5200
- Enumerated
- Feb 17, 2006
- Record last updated
- Oct 20, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (641) 455-5150
- Medicaid IDs
- 2193789 IA
3193789 IA - Entity
- Type 1 · individual
Also registered at 920 N Quincy Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- David Burrows, ARNPFamily Nurse Practitioner1407156458
- Joseph Coleman, M.D.Obstetrics & Gynecology Physician1841294881
- Holly Dunlavy, ARNPNurse Practitioner1376208785
- Shelly Edwards, ARNPFamily Nurse Practitioner1245671122
- Kiley Howell, ARNPFamily Nurse Practitioner1760160485
- Brittney Jansen, ARNPNurse Practitioner1366187577
Verify Stewart John Kanis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license 01944Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average family medicine physician in 2024
161 Medicare Part D claims for 20 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Warfarin Sodium21 claims
- Simvastatin16 claims
- Sertraline Hcl14 claims
- Famotidine13 claims
- Levothyroxine Sodium13 claims
- Memantine Hcl13 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): 81.6 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).
10 family medicine physician records list a practice address in Ottumwa
They are 10 of the 405 NPPES records with a practice address in Ottumwa, and 2,336 family medicine physician records in Iowa.
All 10 in Ottumwa → All 2,336 in Iowa → Every provider in Ottumwa →
Other family medicine physician records in Iowa
- Jennifer Aanestad, M.D.Durant, IA1386649341
- Amjad Abdelhady, MDSioux City, IA1033966700
- Afsana Abdullah, D.O.Bettendorf, IA1760583066
- Raja Ali Abdullah, MDCedar Falls, IA1356101000
- Laura Abels, DOAnkeny, IA1427313527
- Matthew AbendrothDes Moines, IA1972918894
- Mabra Abernathy, M.D.Coralville, IA1316922545
- Jennifer Abler, D.O.Altoona, IA1528159068
- Michael Abouassaly, M.D.West Burlington, IA1184790909
- Safa Abukhalil, M.B.B.SWest Des Moines, IA1982084463
Common questions
What is Stewart John Kanis, DO's NPI number?
Stewart John Kanis, DO's National Provider Identifier (NPI) is 1447225123, issued on Feb 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Stewart John Kanis, DO located?
The NPPES record lists a practice address at 920 N Quincy Ave, Ottumwa, IA, 52501. Phone: (641) 455-5200. Providers update this record themselves, so call before visiting.
How can I verify Stewart John Kanis, DO's license?
NPPES lists Iowa license number 01944, 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 Stewart John Kanis, DO prescribe under Medicare Part D?
In 2024, Stewart John Kanis, DO had 161 Medicare Part D claims for 20 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Stewart John Kanis, DO's MIPS final score?
The 2023 MIPS final score is 81.6 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.