Dr. Donney W. Kastner, MD
- Medicare services, 2024
- 12,225
- Medicare patients, 2024
- 5,396
- Part D claims, 2024
- 5,387
- Hospital affiliations
- 5
- Industry payments
- $886
- Practice address
- 1500 Sw 10th Avenue, Topeka, KS 66604
- Practice phone
- Call (785) 354-6121
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Kastner's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Donney W. Kastner is a cardiologist in Topeka, Kansas
Dr. Kastner practices at Stormont Vail Hospital in Topeka, Kansas, part of Stormont Vail Health.
Dr. Kastner's NPI, 1336186329, was assigned on May 31, 2006. Dr. Kastner graduated from Texas a & M University System, Hsc, College of Medicine in 1995. Dr. Kastner holds Kansas license 04-29111.
- NPI
- 1336186329NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9436288933
- NPI enumeration date
- May 31, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (785) 354-6121
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Donney W. Kastner practices at Stormont Vail Hospital in Topeka, Kansas
Dr. Kastner's primary practice is Stormont Vail Hospital, at 1500 Sw 10th Avenue, Topeka, KS 66604 in Shawnee County. The practice phone is (785) 354-6121.
- Stormont Vail Hospital1500 Sw 10th Avenue, Topeka, KS 66604 · Shawnee CountyPhone(785) 354-6121
Source: Dmand AI Affiliation Data
Dr. Donney W. Kastner is affiliated with 6 sites of care and 2 medical groups
Dr. Kastner's primary practice is Stormont Vail Hospital in Topeka, Kansas, part of Stormont Vail Health. Dr. Kastner is also affiliated with Stormont Vail Health Flint Hills Campus. The medical group on file is Cotton O'Neil Clinic. Dmand AI also links Dr. Kastner to 3 more hospitals, 1 group practice or clinic and 1 medical group, 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. Donney W. Kastner's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kastner practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Stormont Vail Hospital | Available with a free account |
| +5 more sites and 1 medical group | 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 Stormont Vail Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Donney W. Kastner is one of 176 cardiologists in Kansas
Cardiovascular disease is Dr. Kastner's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Kastner is licensed in Kansas.
Specialties and state licenses
- Cardiovascular disease, KansasPrimary
Cardiologists near Dr. Kastner
Counts of cardiologists 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. Donney W. Kastner billed Medicare for 12,225 services in 2024
CMS data shows 12,225 Medicare services from Dr. Kastner across 29 procedure codes in 2024, for 5,396 Medicare patients. Medicare paid $263,402 for them.
Dr. Kastner's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 8,6012024: 8,0407%
- Office and hospital visits
- 2023: 2,3592024: 2,13310%
- Lab and pathology
- 2023: 1,2812024: 92927%
- Imaging
- 2023: 6622024: 78018%
- Other services
- 2023: 482024: 296517%
- Surgery
- 2023: 592024: 4720%
Where Dr. Kastner's Medicare services took place, 2024
- In an office5,47445%
- In a facility6,75155%
Dr. Kastner compared with the Kansas median for cardiologists, 2024
- Dr. Kastner
- Kansas median
- Medicare services
- 12,225vs 2,6804.6 times
- Medicare patients
- 5,396vs 1,3324.1 times
- Part D claims
- 5,172vs 2,71291% above
Medians across 179 cardiologists in Kansas with Dmand AI profiles that report each measure.
Dr. Kastner's 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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Kastner and other cardiologists in Kansas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Donney W. Kastner treated 5,396 Medicare patients in 2024, average age 76
CMS counts 5,396 Medicare patients who saw Dr. Kastner in 2024. The largest group is 75 to 84, with 2,077 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 9% are also on Medicaid. Their average risk score is 1.55, 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. Kastner's median patient age at 64, with 49% women.
Dr. Kastner's Medicare patients by age, 2024
Dr. Kastner's Medicare patients by sex, 2024
- Women2,73351%
- Men2,66349%
Chronic conditions among Dr. Kastner's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis54%
- Atrial fibrillation43%
- Ischemic heart disease41%
- Chronic kidney disease37%
- Diabetes35%
- Heart failure32%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kastner's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women49%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Donney W. Kastner wrote 5,387 Medicare Part D claims in 2024
In 2024, Dr. Kastner wrote 5,387 Medicare Part D claims for 901 patients. 87% of them were for generic drugs. CMS names the drug for 5,172 of them, across 45 drugs with 11 or more claims each, at $533,083 in total drug cost. In 2023, CMS named 4,894 claims across 44 drugs.
Dr. Kastner's Part D claims by kind of drug, 2024
- Generic4,693 claims87%
- Brand-name and other694 claims13%
Dr. Kastner's 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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 4,8942024: 5,1726%
Drugs named by CMS: 45 in 2024, 44 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. Donney W. Kastner offers telehealth to Medicare patients
Dr. Kastner accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Kastner as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Donney W. Kastner received $886 in industry payments from 2016 to 2025
CMS Open Payments shows 26 general payments to Dr. Kastner from 9 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Novartis Pharmaceuticals Corporation paid the most, $324.
General payments to Dr. Kastner by program year, 2016 to 2025
Companies that paid Dr. Kastner the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Donney W. Kastner graduated from Texas a & M University System, Hsc, College of Medicine
Dr. Kastner graduated from Texas a & M University System, Hsc, College of Medicine in 1995.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Donney W. Kastner'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) |
| 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. Donney W. Kastner
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. Donney W. Kastner's NPI number?
Dr. Donney W. Kastner's NPI number is 1336186329. It was assigned on May 31, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Donney W. Kastner?
Dr. Donney W. Kastner is a cardiologist in Topeka, Kansas. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Donney W. Kastner practice?
Dr. Kastner practices at 1500 Sw 10th Avenue, Topeka, KS 66604. Dr. Kastner's primary practice is Stormont Vail Hospital in Topeka, Kansas, part of Stormont Vail Health. Dmand AI also links Dr. Kastner to 3 hospitals, 1 group practice or clinic and 1 medical group.
What is Dr. Donney W. Kastner's office phone number?
The practice phone on file for Dr. Kastner is (785) 354-6121.
What is Dr. Donney W. Kastner's medical license number?
Dr. Kastner holds Kansas license 04-29111.
Which hospitals is Dr. Donney W. Kastner affiliated with?
Dr. Kastner practices at Stormont Vail Hospital in Topeka, Kansas. Dr. Kastner is also affiliated with Stormont Vail Health Flint Hills Campus. Dmand AI links Dr. Kastner to 3 more hospitals.
What medical group is Dr. Donney W. Kastner part of?
Dr. Kastner is linked to Cotton O'Neil Clinic. Dmand AI links Dr. Kastner to 1 more medical group.
Does Dr. Donney W. Kastner accept Medicare?
Yes. CMS data shows Dr. Kastner billed Medicare for 12,225 services in 2024, and Dr. Kastner accepts Medicare assignment.
Does Dr. Donney W. Kastner offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Kastner as offering telehealth services.
How many Medicare patients does Dr. Donney W. Kastner see?
CMS counts 5,396 Medicare patients who saw Dr. Kastner in 2024, with an average age of 76.
Show 5 more questionsShow fewer questions
What services does Dr. Donney W. Kastner bill to Medicare?
In 2024, Dr. Kastner's most billed Medicare services were heart test or procedure (93010), heart test or procedure (93306) and lab and pathology test (85610).
Where did Dr. Donney W. Kastner go to medical school?
Dr. Kastner graduated from Texas a & M University System, Hsc, College of Medicine in 1995.
What drugs does Dr. Donney W. Kastner prescribe most?
In 2024 Medicare Part D data, Dr. Kastner's most prescribed drugs by claims were Atorvastatin Calcium, Metoprolol Succinate and Eliquis.
Has Dr. Donney W. Kastner received payments from drug or device companies?
CMS Open Payments shows $886 in general payments to Dr. Kastner from 9 companies from 2016 to 2025. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Dr. Donney W. Kastner been practicing?
Dr. Kastner graduated from medical school in 1995, 31 years ago.
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