Berna R Demalignon, M.D.
See where Berna R Demalignon, M.D. ranks among 4,641 Radiation Oncology peers
The Physician Report shows Medicare work, payment, the comparison with similar practices and the trend across the data years.
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View sample reportWhat the Physician Report contains
Show details7 known limitations
Included
- Exact Medicare payment figures for each data year
- Calculated Medicare fee-for-service work RVUs for each data year
- Historical results for every data year with usable data
- Peer comparisons: rank, percentile and rank band among the same specialty, the peer medians, and where the physician falls in the peer distribution
- Beneficiaries, services, service mix and code-level lines
- A printable report with the data years, methodology and limitations
Not included
- Other physicians' figures and ranks
- The market's cohort table, percentile table and market trend (the Market Comparison)
- Peer comparison flags (professional subscription, not sold)
Known limitations
- CMS suppresses code lines with fewer than 11 beneficiaries, so calculated work RVUs are a floor.
- 2023: every code line is below the CMS reporting floor, so there are no code lines or work RVUs for that year.
- 2024: every code line is below the CMS reporting floor, so there are no code lines or work RVUs for that year.
- Not in the CMS file for 2021, 2022.
- 2020: fewer than 20 peers in the metro, so ranks and percentiles use national peers (4,641).
- 2023: fewer than 20 peers in the metro, so ranks and percentiles use national peers (4,822).
- 2024: fewer than 20 peers in the metro, so ranks and percentiles use national peers (4,886).
Available data
- years in the data
- 3
- peers in the 2020 peer group
- 4,641
- a report can be prepared
- Yes
Data by year3 of 5 published
| Data year | In the CMS file | Usable for a report | Peer group for ranks |
|---|---|---|---|
| 2020 | Yes | Yes | national peers, 4,641 |
| 2021 | No | No | |
| 2022 | No | No | |
| 2023 | Yes | No: every code line is below the CMS reporting floor | national peers, 4,822 |
| 2024 | Yes | No: every code line is below the CMS reporting floor | national peers, 4,886 |
Years Berna R Demalignon, M.D. is in the CMS Medicare Physician & Other Practitioners files. Ranks use same-specialty peers in the first of the metro, the state and the nation with at least 20 peers. How ranks are computed · Limitations
Where Berna R Demalignon, M.D. practices
- Credentials
- M.D.
- Specialty on claims
- Radiation Oncology
- Practice location on Medicare claims
- Great Falls, MTGreat Falls, MT metroStreet address not shown unless the clinician turns it on.
- Medicare participation
- Participating (accepts assignment on all claims)
- Years in the data
- 2020, 2023, 2024 (3 of 5 published)
Groups
Hospitals
- Asante Rogue Regional Medical Center · Medford, OR
- Asante Three Rivers Medical Center · Grants Pass, OR
- Sidney Health Center · Sidney, MT
Source: CMS Doctors and Clinicians files, snapshot 2026-10-02. May lag reality.
Practice location and specialty by year
Show details3 years
The practice location on the claims changed between years. The specialty on the claims is the same in every year.
| Data year | Practice location on Medicare claims | Area | Specialty on claims |
|---|---|---|---|
| 2020 | Gerat Falls, MT | Great Falls, MT | Radiation Oncology |
| 2023 | Great Falls, MT changed | Great Falls, MT | Radiation Oncology |
| 2024 | Great Falls, MT | Great Falls, MT | Radiation Oncology |
From the provider fields of each year's CMS Medicare Physician & Other Practitioners file (the location and specialty on the claims, as CMS publishes them).
Peer group a report would use
Show details4,641 peers
For 2020, a Physician Report would place Berna R Demalignon, M.D. in a peer group of 4,641 Radiation Oncology clinicians, Berna R Demalignon, M.D. included, at the national level (the United States).
Peers are clinicians with the same specialty on their claims, in the first of the metro area, the state and the nation that has enough of them. The sizes for every year are in the table under Available data.
Other Radiation Oncology clinicians in Great Falls
Show details3
Alphabetical by last name; all 3 whose practice location on Medicare claims is Great Falls in 2024. All Radiation Oncology clinicians in Great Falls
Related pages
Show details
- Radiation Oncology in Great Falls, MT
- Radiation Oncology in Montana
- Radiation Oncology in the United States
- All clinicians in Great Falls
- Great Falls, MT metro area
- Montana
- Asante (group)
- Asante Three Rivers Medical Center LLC (group)
- Sidney Health Center (group)
- Asante Rogue Regional Medical Center (hospital)
- Asante Three Rivers Medical Center (hospital)
- Sidney Health Center (hospital)
- Methodology
About this data
Show details
This page comes from public files the Centers for Medicare & Medicaid Services publishes each year: the Medicare Physician & Other Practitioners files, which list the Part B services each clinician billed to Original Medicare, and the Doctors and Clinicians files, which list group and hospital affiliations. It covers Original Medicare fee-for-service only: Medicare Advantage, Medicaid and commercial insurance are not in these files, and CMS leaves out any service line with fewer than 11 beneficiaries. The location and specialty are what the claims show, and affiliations are as of the snapshot date, so either can lag a recent change. A listing here says nothing about quality of care.
How the data is processed · Known limitations · Report an error
Physicians can claim their page for notices and a statement. Claiming does not show figures; those are in a Physician Report.
Original Medicare Part B fee-for-service only. Payments go to the billing entity, not to the clinician. Limitations · Methodology