Stewart Kanis, DO
NPI 1447225123 · Family Medicine Physician · Ottumwa, IA
Stewart Kanis, DO is a Family Medicine Physician provider in Ottumwa, IA (NPI 1447225123).
Provider details
- NPI number
- 1447225123
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 01944 (IA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Warfarin Sodium | 21 |
| Simvastatin | 16 |
| Sertraline Hcl | 14 |
| Levothyroxine Sodium | 13 |
| Memantine Hcl | 13 |
| Famotidine | 13 |
| Finasteride | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-17
- Last updated
- 2014-10-20
Frequently asked questions
- What is Stewart Kanis's NPI number?
- Stewart Kanis's National Provider Identifier (NPI) is 1447225123, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stewart Kanis's specialty?
- Stewart Kanis is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Stewart Kanis located?
- Stewart Kanis's practice location on file with NPPES is 920 N Quincy Ave, Ottumwa, IA 52501-3866.
- What is Stewart Kanis's phone number?
- The practice phone number listed in the NPPES registry for Stewart Kanis is (641) 455-5200.
- Is Stewart Kanis's NPI active?
- Yes — Stewart Kanis's NPI (1447225123) is active in the NPPES registry as of the last update on 2014-10-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.