Dr. Stewart Douglas Kanis, DO
- Medicare services, 2024
- 267
- Medicare patients, 2024
- 139
- Part D claims, 2024
- 10,491
- MIPS score, 2024
- 92
- Hospital affiliations
- 2
- Practice address
- 404 Jefferson Street, Pella, IA 50219
- Practice phone
- Call (641) 628-3150
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Kanis' professional email, personal email and mobile number
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Dr. Stewart Douglas Kanis is an internist in Pella, Iowa
Dr. Kanis practices at Pella Regional Health Center in Pella, Iowa, part of Pella Regional Health Center.
Dr. Kanis' NPI, 1689787152, was assigned on August 17, 2006. Dr. Kanis graduated from Des Moines University of Osteopathic Medicine and Health Sciences in 2004. Dr. Kanis holds Iowa license 3671.
- NPI
- 1689787152NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5395836381
- NPI enumeration date
- August 17, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (641) 628-3150
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Stewart Douglas Kanis practices at Pella Regional Health Center in Pella, Iowa
Dr. Kanis' primary practice is Pella Regional Health Center, at 404 Jefferson Street, Pella, IA 50219 in Marion County. The practice phone is (641) 628-3150.
- Pella Regional Health Center404 Jefferson Street, Pella, IA 50219 · Marion CountyPhone(641) 628-3150
Source: Dmand AI Affiliation Data
Dr. Stewart Douglas Kanis is affiliated with 7 sites of care and 1 medical group
Dr. Kanis' primary practice is Pella Regional Health Center in Pella, Iowa, part of Pella Regional Health Center. Dr. Kanis is also affiliated with MercyOne Des Moines Medical Center. The medical group on file is Pella Regional Medical Clinic in Pella. Dmand AI also links Dr. Kanis to 2 more hospices, 1 group practice or clinic, 1 home health agency and 1 skilled nursing facility, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Stewart Douglas Kanis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kanis practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Pella Regional Health Center | Available with a free account |
| +6 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Pella Regional Health Center and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Stewart Douglas Kanis is one of 726 internists in Iowa
Internal medicine is Dr. Kanis' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Kanis is licensed in Iowa.
Specialties and state licenses
- Internal medicine, IowaPrimary
Internists near Dr. Kanis
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Stewart Douglas Kanis billed Medicare for 267 services in 2024
CMS data shows 267 Medicare services from Dr. Kanis across 4 procedure codes in 2024, for 139 Medicare patients. Medicare paid $10,653 for them.
Dr. Kanis' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1542024: 13612%
- Tests and treatments
- 2023: 1192024: 13110%
Where Dr. Kanis' Medicare services took place, 2024
- In an office16662%
- In a facility10138%
Dr. Kanis compared with the Iowa median for internists, 2024
- Dr. Kanis
- Iowa median
- Medicare services
- 267vs 57453% below
- Medicare patients
- 139vs 26047% below
- Part D claims
- 9,836vs 16758.9 times
Medians across 689 internists in Iowa with Dmand AI profiles that report each measure.
Dr. Kanis' most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Stewart Douglas Kanis treated 139 Medicare patients in 2024, average age 79
CMS counts 139 Medicare patients who saw Dr. Kanis in 2024. The largest group is 85 and over, with 53 patients. 75% of them have high blood pressure, and 73% have high cholesterol. 9% are also on Medicaid. Their average risk score is 1.56, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Kanis' median patient age at 75, with 51% women.
Dr. Kanis' Medicare patients by age, 2024
Dr. Kanis' Medicare patients by sex, 2024
- Women8360%
- Men5640%
Chronic conditions among Dr. Kanis' Medicare patients, 2024
- High blood pressure75%
- High cholesterol73%
- Arthritis48%
- Mood disorders42%
- Depression41%
- Heart failure41%
- Chronic kidney disease40%
- Diabetes36%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kanis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women51%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Stewart Douglas Kanis wrote 10,491 Medicare Part D claims in 2024
In 2024, Dr. Kanis wrote 10,491 Medicare Part D claims for 407 patients. 88% of them were for generic drugs. CMS names the drug for 9,836 of them, across 141 drugs with 11 or more claims each, at $698,909 in total drug cost. In 2023, CMS named 8,623 claims across 138 drugs.
Dr. Kanis' Part D claims by kind of drug, 2024
- Generic9,245 claims88%
- Brand-name1,160 claims11%
- Other86 claims1%
Dr. Kanis' most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Kanis' Part D claims, 2024
- Opioids4%387 of 10,491 claims
- Antibiotics3%278 of 10,491 claims
- Antipsychotics, patients 65 and over0%33 of 10,491 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 8,6232024: 9,83614%
Drugs named by CMS: 141 in 2024, 138 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Stewart Douglas Kanis scored 92 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 92 out of 100 for Dr. Kanis for performance year 2024, reported as part of a group. Dr. Kanis accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Kanis' MIPS scores, performance year 2024
- 92of 100Final score
- 91.1of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 82of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Stewart Douglas Kanis received $86 in industry payments from 2018 to 2022
CMS Open Payments shows 4 general payments to Dr. Kanis from 4 drug and device companies from 2018 to 2022. Food and beverage make up the largest share, 100% of the total. Sanofi and Genzyme US Companies paid the most, $40.
General payments to Dr. Kanis by program year, 2018 to 2022
Companies that paid Dr. Kanis the most, 2018 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Stewart Douglas Kanis graduated from Des Moines University of Osteopathic Medicine and Health Sciences
Dr. Kanis graduated from Des Moines University of Osteopathic Medicine and Health Sciences in 2004.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Stewart Douglas Kanis's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Stewart Douglas Kanis
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Stewart Douglas Kanis' NPI number?
Dr. Stewart Douglas Kanis' NPI number is 1689787152. It was assigned on August 17, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Stewart Douglas Kanis?
Dr. Stewart Douglas Kanis is an internist in Pella, Iowa. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Stewart Douglas Kanis practice?
Dr. Kanis practices at 404 Jefferson Street, Pella, IA 50219. Dr. Kanis' primary practice is Pella Regional Health Center in Pella, Iowa, part of Pella Regional Health Center. Dmand AI also links Dr. Kanis to 2 hospices, 1 group practice or clinic, 1 home health agency and 1 skilled nursing facility.
What is Dr. Stewart Douglas Kanis' office phone number?
The practice phone on file for Dr. Kanis is (641) 628-3150.
What is Dr. Stewart Douglas Kanis' medical license number?
Dr. Kanis holds Iowa license 3671.
Which hospitals is Dr. Stewart Douglas Kanis affiliated with?
Dr. Kanis practices at Pella Regional Health Center in Pella, Iowa. Dr. Kanis is also affiliated with MercyOne Des Moines Medical Center.
What medical group is Dr. Stewart Douglas Kanis part of?
Dr. Kanis is linked to Pella Regional Medical Clinic in Pella.
Does Dr. Stewart Douglas Kanis accept Medicare?
Yes. CMS data shows Dr. Kanis billed Medicare for 267 services in 2024, and Dr. Kanis accepts Medicare assignment.
What is Dr. Stewart Douglas Kanis' MIPS score?
Dr. Kanis' MIPS final score for performance year 2024 is 92 out of 100, reported as part of a group.
How many Medicare patients does Dr. Stewart Douglas Kanis see?
CMS counts 139 Medicare patients who saw Dr. Kanis in 2024, with an average age of 79.
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What services does Dr. Stewart Douglas Kanis bill to Medicare?
In 2024, Dr. Kanis' most billed Medicare services were heart test or procedure (93010), nursing facility care (99309) and nursing facility care (99308).
Where did Dr. Stewart Douglas Kanis go to medical school?
Dr. Kanis graduated from Des Moines University of Osteopathic Medicine and Health Sciences in 2004.
What drugs does Dr. Stewart Douglas Kanis prescribe most?
In 2024 Medicare Part D data, Dr. Kanis' most prescribed drugs by claims were Levothyroxine Sodium, Amlodipine Besylate and Rosuvastatin Calcium.
Has Dr. Stewart Douglas Kanis received payments from drug or device companies?
CMS Open Payments shows $86 in general payments to Dr. Kanis from 4 companies from 2018 to 2022. The largest total came from Sanofi and Genzyme US Companies.
How long has Dr. Stewart Douglas Kanis been practicing?
Dr. Kanis graduated from medical school in 2004, 22 years ago.
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