Roman Kowalchuk
- Medicare services, 2024
- 294
- Medicare patients, 2024
- 78
- Part D claims, 2024
- 20
- Publications
- 55
- Hospital affiliations
- 1
- Practice address
- 200 First Street SW, Rochester, MN 55905
- Practice phone
- Call (507) 284-5968
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mayo Clinic Breast Diagnostic Clinic
Mammography / Breast Imaging Center · Rochester, Minnesota
Find Roman Kowalchuk'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.
Roman Kowalchuk is a radiation oncologist in Rochester, Minnesota
Roman Kowalchuk practices at Mayo Clinic Breast Diagnostic Clinic in Rochester, Minnesota.
Roman Kowalchuk's NPI, 1962965608, was assigned on April 10, 2019. Roman Kowalchuk graduated from University of Virginia School of Medicine in 2019. Roman Kowalchuk holds Minnesota license 67850.
- NPI
- 1962965608NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2567888738
- NPI enumeration date
- April 10, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (507) 284-5968
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Roman Kowalchuk practices at Mayo Clinic Breast Diagnostic Clinic in Rochester, Minnesota
Roman Kowalchuk's primary practice is Mayo Clinic Breast Diagnostic Clinic, at 200 First Street SW, Rochester, MN 55905. The practice phone is (507) 284-5968.
- Mayo Clinic Breast Diagnostic Clinic200 First Street SW, Rochester, MN 55905Phone(507) 284-5968
Source: Dmand AI Affiliation Data
Roman Kowalchuk is affiliated with 4 sites of care and 3 medical groups
Roman Kowalchuk's primary practice is Mayo Clinic Breast Diagnostic Clinic in Rochester, Minnesota. Roman Kowalchuk is also affiliated with Mayo Clinic Hospital, Saint Marys Campus. The medical group on file is Mayo Clinic. Dmand AI also links Roman Kowalchuk to 2 more medical groups, 1 clinical lab and 1 hospice, each named with a free account. Roman Kowalchuk's employer is on file too: a breast imaging center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Roman Kowalchuk's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Roman Kowalchuk practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mayo Clinic Breast Diagnostic Clinic | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Roman Kowalchuk is one of 148 radiation oncologists in Minnesota
Radiation oncology is Roman Kowalchuk's primary specialty in the NPI Registry, under taxonomy code 2085R0001X. Roman Kowalchuk is licensed in Minnesota.
Specialties and state licenses
- Radiation oncology, MinnesotaPrimary
Radiation oncologists near Roman Kowalchuk
Counts of radiation oncologists 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
Roman Kowalchuk billed Medicare for 294 services in 2024
CMS data shows 294 Medicare services from Roman Kowalchuk across 8 procedure codes in 2024, for 78 Medicare patients. Medicare paid $25,029 for them.
Roman Kowalchuk's Medicare services by type, 2022 to 2024
- 2022
- 2024
- Imaging
- 2022: 322024: 178456%
- Other services
- 2022: 02024: 95
- Office and hospital visits
- 2022: 02024: 21
Where Roman Kowalchuk's Medicare services took place, 2024
- In an office7425%
- In a facility22075%
Roman Kowalchuk compared with the Minnesota median for radiation oncologists, 2024
- Roman Kowalchuk
- Minnesota median
- Medicare services
- 294vs 92168% below
- Medicare patients
- 78vs 12638% below
Medians across 140 radiation oncologists in Minnesota with Dmand AI profiles that report each measure.
Roman Kowalchuk'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 Roman Kowalchuk and other radiation oncologists in Minnesota.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Roman Kowalchuk treated 78 Medicare patients in 2024, average age 75
CMS counts 78 Medicare patients who saw Roman Kowalchuk in 2024. The largest group is 75 to 84, with 34 patients. 69% of them have high cholesterol, and 67% have cancer. Their average risk score is 1.85, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Roman Kowalchuk's median patient age at 63, with 47% women.
Roman Kowalchuk's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Roman Kowalchuk's Medicare patients by sex, 2024
- Women2836%
- Men5064%
Chronic conditions among Roman Kowalchuk's Medicare patients, 2024
- High cholesterol69%
- Cancer67%
- High blood pressure60%
- Arthritis38%
- Ischemic heart disease27%
- Chronic kidney disease24%
- Diabetes24%
- Atrial fibrillation22%
Share of Medicare patients with each condition. A patient can have several.
Roman Kowalchuk's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women47%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Roman Kowalchuk wrote 20 Medicare Part D claims in 2024
In 2024, Roman Kowalchuk wrote 20 Medicare Part D claims. 70% of them were for generic drugs.
Roman Kowalchuk's Part D claims by kind of drug, 2024
- Generic14 claims70%
- Brand-name and other6 claims30%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Roman Kowalchuk takes part in Medicare
Roman Kowalchuk accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Roman Kowalchuk has 55 publications on record
Dmand AI links 55 papers to Roman Kowalchuk, published from 2018 to 2025. 2022 was the busiest year, with 17. The most frequent topics are Radiosurgery, Spinal Neoplasms and Brain Neoplasms. Roman Kowalchuk has published most often in Adv Radiat Oncol. Roman Kowalchuk's most frequent co-authors are Kenneth Wing Merrell, MD, Jason P. Sheehan and Daniel Trifiletti, MD.
Roman Kowalchuk's papers by year, 2018 to 2025
Topics Roman Kowalchuk writes about most
- Radiosurgery
- Spinal Neoplasms
- Brain Neoplasms
- Carcinoma, Non-Small-Cell Lung
- Lung Neoplasms
- Cost-Benefit Analysis
- Positron Emission Tomography Computed Tomography
- Adenoma
Roman Kowalchuk's most frequent co-authors
- Kenneth Wing Merrell, MD15 shared papers
- Jason P. Sheehan15 shared papers
- Daniel Trifiletti, MD13 shared papers
Recent publications by Roman Kowalchuk
Mayo Clin Proc Innov Qual Outcomes
Radiother Oncol
See who Roman Kowalchuk researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Roman Kowalchuk works with, so you can find a warm path to the right radiation oncologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Roman Kowalchuk graduated from University of Virginia School of Medicine
Roman Kowalchuk graduated from University of Virginia School of Medicine in 2019.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Roman Kowalchuk'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 (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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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 Roman Kowalchuk
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Roman Kowalchuk's NPI number?
Roman Kowalchuk's NPI number is 1962965608. It was assigned on April 10, 2019, and it is active in the NPI Registry.
What does Roman Kowalchuk specialize in?
Roman Kowalchuk is a radiation oncologist in Rochester, Minnesota. The primary specialty in the NPI Registry is Radiation Oncology Physician (taxonomy code 2085R0001X).
Where does Roman Kowalchuk practice?
Roman Kowalchuk practices at 200 First Street SW, Rochester, MN 55905. Roman Kowalchuk's primary practice is Mayo Clinic Breast Diagnostic Clinic in Rochester, Minnesota. Dmand AI also links Roman Kowalchuk to 2 medical groups, 1 clinical lab and 1 hospice.
What is Roman Kowalchuk's office phone number?
The practice phone on file for Roman Kowalchuk is (507) 284-5968.
What is Roman Kowalchuk's medical license number?
Roman Kowalchuk holds Minnesota license 67850.
Which hospitals is Roman Kowalchuk affiliated with?
Roman Kowalchuk is affiliated with Mayo Clinic Hospital, Saint Marys Campus.
What medical group is Roman Kowalchuk part of?
Roman Kowalchuk is linked to Mayo Clinic. Dmand AI links Roman Kowalchuk to 2 more medical groups.
Does Roman Kowalchuk accept Medicare?
Yes. CMS data shows Roman Kowalchuk billed Medicare for 294 services in 2024, and Roman Kowalchuk accepts Medicare assignment.
How many Medicare patients does Roman Kowalchuk see?
CMS counts 78 Medicare patients who saw Roman Kowalchuk in 2024, with an average age of 75.
What services does Roman Kowalchuk bill to Medicare?
In 2024, Roman Kowalchuk's most billed Medicare services were medicare service (G6002), radiation oncology (77300) and radiation oncology (77427).
Show 4 more questionsShow fewer questions
Where did Roman Kowalchuk go to medical school?
Roman Kowalchuk graduated from University of Virginia School of Medicine in 2019.
How long has Roman Kowalchuk been practicing?
Roman Kowalchuk graduated from medical school in 2019, 7 years ago.
Does Roman Kowalchuk do research?
Dmand AI links 55 publications to Roman Kowalchuk, published from 2018 to 2025.
Who does Roman Kowalchuk publish with?
Roman Kowalchuk's most frequent co-authors are Kenneth Wing Merrell, MD (15 shared papers), Jason P. Sheehan (15 shared papers) and Daniel Trifiletti, MD (13 shared papers).
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