Elana Nack, M.D.
Radiation Oncology Physician · Saint Paul, MN
Elana Nack, M.D. is a radiation oncology physician with a practice address in Saint Paul, Minnesota, and NPI 1720432255, issued on Apr 21, 2016. Check the license (Minnesota 69485, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Elana Nack
- Credential
- M.D.
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License number
- 69485 MN
Self-reported in NPPES; status is on the state search - Practice location
- 640 Jackson St, Saint Paul, MN 55101
- Phone
- (651) 254-2039
- Enumerated
- Apr 21, 2016
- Record last updated
- Nov 28, 2023
- Fax
- (651) 254-9333
- Medicare enrollment
- Enrolled (PECOS I20230118000623); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 160 in Minnesota → Look up another NPI →
Also registered at 640 Jackson St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Halimat AbdulganiyuNurse Practitioner1265322820
- Abdihakim Abdullahi, MDEmergency Medicine Physician1922682624
- Kolawole Adediran, M.D.Psychiatry Physician1578981239
- Tanya Adelman, PA-CPhysician Assistant1922235365
- Modupeola Adewunmi, M.DPreventive Medicine/Occupational Environmental Medicine Physician1568621209
- Ryan Ahlgren, NPPhysician Assistant1922776129
Verify Elana Nack in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 69485Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
37% fewer Medicare Part D claims than the average radiation oncology physician in 2024
84 Medicare Part D claims for 45 beneficiaries, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 11 claims were for opioids.
Most prescribed
- Lidocaine Hcl Viscous19 claims
- Tamsulosin Hcl16 claims
- Oxycodone Hcl11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Minneapolis Radiation Oncology PANew Richmond, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Elana Nack among 160 radiation oncology physician records in Minnesota
Elana Nack, M.D. is one of 160 radiation oncology physician records with a practice address in Minnesota. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 68% of them.
- NPI issued2016 · 68% of these records are older, 29% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2016 · median 2011 among the 119 with a school on file
- Record last updated2023 · 39% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0001X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Radiation Oncology Physician providers in Minnesota
There are 160 radiation oncology physician records in Minnesota.
All 160 in Minnesota → Every provider in Saint Paul → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Charles Shideman, M.D., PH.D.Saint Paul, MN 551011841466026
- Kathryn Farniok, M.D.Saint Paul, MN 551021114978335
- Mark Palmer, M.D.Saint Paul, MN 551021588633838
- Ryan Youland, MDSaint Paul, MN 551021396181731
- Janel Cox, M.D.Saint Paul, MN 551051124082136
- Ellen Bellairs, M.D.Maplewood, MN 551091952378044
- Ryan Funk, M.D.Maplewood, MN 551091871856641
- Nicholas LoudasMaplewood, MN 551091043605140
Common questions
What is Elana Nack, M.D.'s NPI number?
Elana Nack, M.D.'s National Provider Identifier (NPI) is 1720432255, issued on Apr 21, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Elana Nack, M.D. located?
The NPPES record lists a practice address at 640 Jackson St, Saint Paul, MN, 55101. Phone: (651) 254-2039. Providers update this record themselves, so call before visiting.
How can I verify Elana Nack, M.D.'s license?
NPPES lists Minnesota license number 69485, as entered by the provider. Search the Minnesota Board of Medical Practice at https://mn.gov/boards/medical-practice/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Elana Nack, M.D. prescribe under Medicare Part D?
In 2024, Elana Nack, M.D. had 84 Medicare Part D claims for 45 beneficiaries; the average among radiation oncology physician prescribers was 134. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.