Radiation oncologists in Montana

  • Radiation oncology
  • Montana
Radiation oncologists
25
Linked to a hospital or group
20
Hospitals with a radiation oncologist
25
Medical groups with a radiation oncologist
18
Cities
9

There are 25 radiation oncologists in Montana. Benefis Health System has the most, 4, and Great Falls Hospital has the most affiliated radiation oncologists, 4. Billings is home to 4, and 58% finished medical school 30 or more years ago.

Find work emails and mobile numbers for all 25 Montana radiation oncologists

Validated work emails and mobile numbers for Montana radiation oncologists, found through healthcare waterfall enrichment, with a free Dmand AI account.

View contacts for free

Montana radiation oncologists, listed A to Z by last name

Each radiation oncologist on the list has radiation oncology as their primary specialty and a Montana practice address. The list shows the NPI and city, and how many hospitals and medical groups each one practices with. A free account names every hospital and group, with validated contacts.

Filter this list with a free account

Sort and filter all 25 Montana radiation oncologists by city, hospital, medical group, the EHR they use and Medicare volume in Dmand AI.

Filter in Dmand AI
Montana radiation oncologists, A to Z
Radiation oncologistHospitalsMedical groupsEmail and phone
Christopher Barnett Baker Jr., MDHelena · NPI 16092239323 hospitals1 groupContacts
Joseph Wright Clyde, MDGreat Falls · NPI 17104786983 hospitals2 groupsContacts
Swati Dutta, MDBillings · NPI 12250546793 hospitals8 groupsContacts
Jeffrey S. Eshleman, MDKalispell · NPI 17705614333 hospitals1 groupContacts
Jeffrey Scott Gilroy, MDButte · NPI 15381775145 hospitals4 groupsContacts
Christopher C. Goulet, MDBillings · NPI 14371371556 hospitals4 groupsContacts
Ralf K. Kiehl, MDSidney · NPI 17604837883 hospitals1 groupContacts
David Alan Koeplin, MDBozeman · NPI 12058689655 hospitals1 groupContacts
Richard Kunath, MDBozeman · NPI 19126008181 hospital-Contacts
Frank R. Lamm, MDBillings · NPI 14179490331 hospital4 groupsContacts
Howard J. Lewis, MDWhitefish · NPI 1033108139-1 groupContacts
Justin M. Linam, MDKalispell · NPI 17507271522 hospitals2 groupsContacts
Margaret Murga Menendez, MDMissoula · NPI 14472080794 hospitals1 groupContacts
Trent Donald Mihalick, MDBillings · NPI 19423060631 hospital5 groupsContacts
Marc Bryan Nash, MDButte · NPI 1205162922--Contacts
Robert David Pfeffer, MDHelena · NPI 16795636393 hospitals8 groupsContacts
Michelle Ann Proper, MDMissoula · NPI 10030886343 hospitals1 groupContacts
Carolyn Rutter, MDGreat Falls · NPI 19120167674 hospitals2 groupsContacts
Duncan Edward Savage, MDGreat Falls · NPI 15280695495 hospitals5 groupsContacts
Jeffrey A. Stephenson, MDMissoula · NPI 10533129003 hospitals3 groupsContacts
Kelly Jane Underhill, MDGreat Falls · NPI 14472758702 hospitals2 groupsContacts

Showing 1 to 10 of 21 Montana radiation oncologists

The list shows the 21 radiation oncologists with a public profile. The other 4 are counted in the total and searchable with a free account.

Sources: NPPES NPI Registry (CMS) and Dmand AI Affiliation Data

For health IT teams

Find Montana radiation oncologists by the EHR they use

Dmand AI has the EHR for 21 of 25 Montana radiation oncologists, at their hospital and their practice. Filter by Epic, Oracle Health, MEDITECH, athenahealth and more, then reach them with validated work emails and mobile numbers.

Benefis Health System has the most radiation oncologists in Montana, with 4

Northern Montana Hospital is second with 4, and St. Vincent Regional Hospital third with 2. Counts are radiation oncologists with a Montana address linked to each group.

Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data

Great Falls Hospital has the most affiliated radiation oncologists in Montana, with 4

Billings Clinic Hospital is second with 3, and Benefis East Campus third with 3. Montana radiation oncologists are affiliated with 25 hospitals in all.

Hospitals with the most radiation oncologists in Montana
#HospitalHealth systemRadiation oncologists
1Great Falls HospitalGreat FallsSurgery Partners4
2Billings Clinic HospitalBillingsBillings Clinic3
3Benefis East CampusGreat FallsBenefis Health System3
4Providence St. Patrick HospitalMissoulaProvidence3
5St. Vincent Regional HospitalBillingsIntermountain Health3
6Bozeman Health Deaconess Regional Medical CenterBozemanBozeman Deaconess Health Services3
7Livingston HealthCareLivingstonLivingston Healthcare3
8Bitterroot Health - Daly HospitalHamiltonBitterroot Health3
9St. Peter's Health Regional Medical CenterHelenaSt. Peter's Health2
10Community Medical CenterMissoulaLifepoint Health2

Top 10 of 25 Montana hospitals with an affiliated radiation oncologistAll 66 Montana hospitals

See every hospital and group for each Montana radiation oncologist

Each public profile names one place a radiation oncologist practices. A free account shows all of them, with the employer, the EHR and validated contacts.

Try for free

Source: Dmand AI Affiliation Data

Billings has the most radiation oncologists in Montana, with 4

4radiation oncologists in Billings
4radiation oncologists in Butte
4radiation oncologists in Great Falls
4radiation oncologists in Missoula
3radiation oncologists in Bozeman

Radiation oncologists practice in 9 Montana cities. Every city with 10 or more has its own page.

Source: NPPES NPI Registry (CMS)

Most Montana radiation oncologists practice at a hospital: 19 of the 19 with a mapped site

14 also practice at a medical group site, and 1 at rural health clinics. A radiation oncologist can practice at several kinds of site, so the shares overlap.

Montana radiation oncologists by site of care

  1. Hospitals19
  2. Medical group practices14
  3. Rural health clinics1

Sources: Dmand AI Affiliation Data and Dmand AI Practice Data

58% of Montana radiation oncologists finished medical school 30 or more years ago

11 of the 19 Montana radiation oncologists with a graduation year on file. 2 graduated in the last 10 years, fewer than graduated 40 or more years ago.

Physicians by years since medical school

  1. Under 10 years ago2
  2. 10 to 19 years ago2
  3. 20 to 29 years ago4
  4. 30 to 39 years ago5
  5. 40 or more years ago6

Source: Dmand AI Professional Profile Data

Every Montana radiation oncologist profile shows current hospitals and groups, Medicare activity and NPI details

  • Primary practiceThe main place they practice, with its type and cityOn every profile
  • Every site of careEach hospital, clinic and group where they practice nowWith a free account
  • EmployerThe organization they work for, when one is on fileWith a free account
  • Medicare servicesServices and procedure codes billed to Medicare, from CMSOn every profile
  • Medicare Part D prescribingClaims and drug costs from Part D, from CMSOn every profile
  • Industry paymentsPayments from drug and device makers, from CMS Open PaymentsOn every profile
  • Publications and clinical trialsResearch papers and trials linked to the NPI, when on fileOn every profile
  • Licenses and graduation yearState license numbers and medical school graduation yearOn every profile
  • NPI detailsNPI, enumeration date, primary taxonomy and practice addressOn every profile
  • Work email and mobile numberFound on request through healthcare waterfall enrichment, then validatedWith a free account
  • EHR in useThe EHR at each site where they practiceWith a free account
  • Colleagues at each siteThe clinicians they work with at each hospital and groupWith a free account

Free account: 30 days free, self-serve, no credit card.

Sources: NPPES NPI Registry (CMS), Medicare Physician & Other Practitioners (CMS), Open Payments (CMS) and Dmand AI Affiliation Data

Sources for the Montana radiation oncologist directory

Sources for the data on this page
Data on this pageSource
HCPs, types and specialtiesNPPES NPI Registry (CMS) and Dmand AI Professional Profile Data
Sites of care, hospitals and medical groupsDmand AI Affiliation Data
Medical school graduation yearDmand AI Professional Profile Data

Data last refreshed October 2026Report an inaccuracyRemove my information

Radiation oncologists are HCPs whose primary specialty is radiation oncology (taxonomy code 2085R0001X), with an active NPI and a Montana practice address.

FAQ

Frequently asked questions about radiation oncologists in Montana

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

How many radiation oncologists are in Montana?

25 radiation oncologists have an active NPI, a Montana practice address and radiation oncology (taxonomy code 2085R0001X) as their primary specialty. 20 of them are linked to a hospital or medical group.

Which Montana medical groups have the most radiation oncologists?

Benefis Health System, with 4, followed by Northern Montana Hospital with 4 and St. Vincent Regional Hospital with 2.

Which Montana hospitals have the most radiation oncologists?

Great Falls Hospital, with 4 affiliated radiation oncologists, followed by Billings Clinic Hospital with 3 and Benefis East Campus with 3.

Which Montana cities have the most radiation oncologists?

Billings, with 4, followed by Butte (4) and Great Falls (4). Radiation oncologists practice in 9 Montana cities in all.

How many Montana radiation oncologists finished medical school 30 or more years ago?

11 of the 19 with a graduation year on file, or 58%. 2 graduated in the last 10 years.

What is the taxonomy code for radiation oncology?

2085R0001X is the NPPES taxonomy code for radiation oncology. Sub-specialties with their own code are counted on their own lists.

How can I contact radiation oncologists in Montana?

Dmand AI finds validated work emails, mobile numbers and practice phone numbers for radiation oncologists in Montana through healthcare waterfall enrichment, matched to the site where each one practices now. They are available with a free Dmand AI account: 30 days free, self-serve, no credit card.

Dmand AI

Find the right contacts among Montana radiation oncologists

Search 25 Montana radiation oncologists by hospital, medical group and the EHR they use, with validated work emails and mobile numbers.

  • 30 days free
  • Self-serve
  • No credit card

Cookie settings

Turn each category on or off. Your choice is kept for 12 months and you can change it here at any time.

Necessary

Always on. Sign-in, security, downloads you asked for, your cookie choice, and the page that led to a signup.

View cookies (6)
  • dm_consentDmand AI. Your cookie choices and whether your browser sent a Global Privacy Control signal. 12 months.
  • dm_ft, dm_ltDmand AI. The first and the latest page you arrived on, with the date, so a signup is credited to the page that worked. 90 days, 30 days.
  • dm_fs, dm_lsDmand AI. The first and the latest source of a visit (a search engine, a campaign or the site that linked here). 90 days, 30 days.
  • dm_dl, dm_dl_okDmand AI. After you give an email address for a download, lets you download files without being asked again. 30 days.
  • Session and CSRF cookiesDmand AI (app.dmand.ai). Sign-in and form protection in the application. Session.
  • __cf_bm, cf_clearanceCloudflare. Tells people from automated traffic and keeps the site available. 30 minutes; cf_clearance while a security check is valid.

Analytics

On unless you turn it off. How pages are used, in aggregate, and recordings of how pages are used.

View cookies (6)
  • Google Tag ManagerGoogle. Loads the analytics and marketing tags that are on. Sets no cookie of its own and does not load when both categories are off. n/a.
  • _ga, _ga_<container-id>Google Analytics 4. Visits and page views in aggregate on dmand.ai. 2 years.
  • _clck, _clskMicrosoft Clarity. Recordings and heatmaps of how pages are used, with form fields masked. 1 year, 1 day.
  • CLID, MUID, ANONCHK, MR, SMMicrosoft (clarity.ms). Set by Microsoft when Clarity loads, to recognize a browser across sites that use Clarity. Up to 1 year.
  • None (cookieless)Ahrefs Analytics. Page views in aggregate. n/a.
  • ph_<project>_posthogPostHog. Product usage, errors and performance in app.dmand.ai, used to fix bugs and improve features. 365 days.

Marketing

On unless you turn it off, and always off when your browser sends a Global Privacy Control signal. A visitor identification service tells our sales team which companies and people visit.

View cookies (6)
  • _reb2buid, _reb2butkRB2B. Recognizes a returning browser for visitor identification. 360 days, 1 year.
  • _reb2bgeoRB2B. The location used to decide whether a visit can be identified. 20 days.
  • _reb2brefRB2B. The page or site that referred the visit. 15 days.
  • _reb2bfxf, _reb2btd, _reb2bliRB2B. Links the visit to an identified business profile. 1 month.
  • _reb2bresolveRB2B. Holds a match while it is being resolved. 2 days.
  • _reb2sessionID, _reb2bloadedRB2B. The current visit, and a guard against loading the script twice. 30 minutes, 1 second.

Functional

On unless you turn it off. Remembers choices such as a collapsed section.

View cookies (none today)