Radiation oncologists in Maine

  • Radiation oncology
  • Maine
Radiation oncologists
30
Linked to a hospital or group
22
Hospitals with a radiation oncologist
24
Medical groups with a radiation oncologist
8
Cities
8

There are 30 radiation oncologists in Maine. Spectrum Healthcare Partners has the most, 9, and MaineHealth Maine Medical Center has the most affiliated radiation oncologists, 8. Portland is home to 7, and 30% finished medical school 30 or more years ago.

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Maine radiation oncologists, listed A to Z by last name

Each radiation oncologist on the list has radiation oncology as their primary specialty and a Maine 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.

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Sort and filter all 30 Maine radiation oncologists by city, hospital, medical group, the EHR they use and Medicare volume in Dmand AI.

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Maine radiation oncologists, A to Z
Radiation oncologistHospitalsMedical groupsEmail and phone
Whitney H. Beeler, MDScarborough · NPI 10739085053 hospitals4 groupsContacts
Ian J. Bristol, MDScarborough · NPI 12353572945 hospitals4 groupsContacts
Michael W. Brown, MDLewiston · NPI 12351018255 hospitals2 groupsContacts
William Arthur Castrucci, MDBangor · NPI 13969276044 hospitals1 groupContacts
Matthew David Cheney, MD, PhDPortland · NPI 13263637144 hospitals4 groupsContacts
Janeen Daniels, MDBangor · NPI 10637080972 hospitals1 groupContacts
John Fletcher Drogos, MDAugusta · NPI 16396999294 hospitals1 groupContacts
Kristie L. Gast, MDLewiston · NPI 15381627974 hospitals4 groupsContacts
Sujana Gottumukkala, MDPortland · NPI 11346137303 hospitals3 groupsContacts
Stephen H. Hauser, MDPresque Isle · NPI 10937093962 hospitals3 groupsContacts
Charles David Hechtman, MD, PhDPresque Isle · NPI 10938249302 hospitals2 groupsContacts
Daniel Joseph Herr, MDPortland · NPI 11740832085 hospitals3 groupsContacts
Naghmeh Isfahanian, MDPresque Isle · NPI 11348551665 hospitals1 groupContacts
Courtney Ann Jensen, MDLewiston · NPI 17707680954 hospitals3 groupsContacts
Julia Manzerova, MD, PhDBangor · NPI 13364096633 hospitals4 groupsContacts
Cornelius J. McGinn, MDPortland · NPI 1285642082-1 groupContacts
Michael G. Milligan, MDScarborough · NPI 16891795663 hospitals3 groupsContacts
Matthew Willis Parsons, MDPortland · NPI 14275815604 hospitals3 groupsContacts
Rodger M. Pryzant, MDPortland · NPI 15785713945 hospitals4 groupsContacts
Neilayan Sen, MDAugusta · NPI 14071013143 hospitals1 groupContacts
Kurt Matthew Snyder, MDBangor · NPI 14775383045 hospitals1 groupContacts
John Joseph Swalec, MDBangor · NPI 1881644490-1 groupContacts

Showing 1 to 10 of 22 Maine radiation oncologists

The list shows the 22 radiation oncologists with a public profile. The other 8 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 Maine radiation oncologists by the EHR they use

Dmand AI has the EHR for 29 of 30 Maine 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.

Spectrum Healthcare Partners has the most radiation oncologists in Maine, with 9

MaineHealth Primary Care - Family Medicine - Portland is second with 8, and New England Cancer Specialists third with 8. Counts are radiation oncologists with a Maine address linked to each group.

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

MaineHealth Maine Medical Center has the most affiliated radiation oncologists in Maine, with 8

Northern Light Eastern Maine Medical Center in Bangor is second with 5, and Northern Light Mercy Hospital third with 4. Maine radiation oncologists are affiliated with 24 hospitals in all.

Hospitals with the most radiation oncologists in Maine
#HospitalHealth systemRadiation oncologists
1MaineHealth Maine Medical CenterPortlandMaineHealth8
2Northern Light Eastern Maine Medical CenterBangorNorthern Light Health5
3Northern Light Mercy HospitalPortlandNorthern Light Health4
4MaineHealth Pen Bay HospitalRockportMaineHealth4
5St. Joseph HealthcareBangorCovenant Health3
6Northern Light AR Gould HospitalPresque IsleNorthern Light Health3
7York HospitalYorkMaineHealth3
8MaineHealth Mid Coast HospitalBrunswickMaineHealth3
9Central Maine Medical CenterLewistonPrime Healthcare3
10St. Mary's Regional Medical CenterLewistonCovenant Health2

Top 10 of 24 Maine hospitals with an affiliated radiation oncologistAll 37 Maine hospitals

See every hospital and group for each Maine 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.

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Source: Dmand AI Affiliation Data

Portland has the most radiation oncologists in Maine, with 7

7radiation oncologists in Portland
6radiation oncologists in Presque Isle
5radiation oncologists in Bangor
3radiation oncologists in Lewiston
3radiation oncologists in Scarborough

Radiation oncologists practice in 8 Maine cities. Every city with 10 or more has its own page.

Source: NPPES NPI Registry (CMS)

Most Maine radiation oncologists practice at a hospital: 20 of the 21 with a mapped site

7 also practice at a medical group site, and 4 at breast imaging centers. A radiation oncologist can practice at several kinds of site, so the shares overlap.

Maine radiation oncologists by site of care

  1. Hospitals20
  2. Medical group practices7
  3. Breast imaging centers4

Sources: Dmand AI Affiliation Data and Dmand AI Practice Data

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

7 of the 23 Maine radiation oncologists with a graduation year on file. 6 graduated in the last 10 years.

Physicians by years since medical school

  1. Under 10 years ago6
  2. 10 to 19 years ago4
  3. 20 to 29 years ago6
  4. 30 to 39 years ago7
  5. 40 or more years ago0

Source: Dmand AI Professional Profile Data

Every Maine 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 Maine 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 Maine practice address.

FAQ

Frequently asked questions about radiation oncologists in Maine

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 Maine?

30 radiation oncologists have an active NPI, a Maine practice address and radiation oncology (taxonomy code 2085R0001X) as their primary specialty. 22 of them are linked to a hospital or medical group.

Which Maine medical groups have the most radiation oncologists?

Spectrum Healthcare Partners, with 9, followed by MaineHealth Primary Care - Family Medicine - Portland with 8 and New England Cancer Specialists with 8.

Which Maine hospitals have the most radiation oncologists?

MaineHealth Maine Medical Center, with 8 affiliated radiation oncologists, followed by Northern Light Eastern Maine Medical Center with 5 and Northern Light Mercy Hospital with 4.

Which Maine cities have the most radiation oncologists?

Portland, with 7, followed by Presque Isle (6) and Bangor (5). Radiation oncologists practice in 8 Maine cities in all.

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

7 of the 23 with a graduation year on file, or 30%. 6 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 Maine?

Dmand AI finds validated work emails, mobile numbers and practice phone numbers for radiation oncologists in Maine 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 Maine radiation oncologists

Search 30 Maine radiation oncologists by hospital, medical group and the EHR they use, with validated work emails and mobile numbers.

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