Frederick R. Arnason, M.D.
Internal Medicine Physician · Minneapolis, MN
Frederick R. Arnason, M.D. is an internal medicine physician with a practice address in Minneapolis, Minnesota, and NPI 1477530004, issued on Dec 23, 2005. Check the license (Minnesota 33019, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Frederick R. Arnason
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 33019 MN
Self-reported in NPPES; status is on the state search - Practice location
- 2001 Blaisdell Ave, Minneapolis, MN 55404
- Phone
- (952) 993-8000
- Enumerated
- Dec 23, 2005
- Record last updated
- Feb 29, 2012 (not updated in 14 years: call before relying on the address or phone)
- Medicaid ID
- 232700700 MN
- Medicare enrollment
- Enrolled (PECOS I20100527000808); accepts Medicare assignment
- Medical or professional school
- University Of North Dakota School Of Medicine, 1988
- Entity
- Type 1 · individual
Also registered at 2001 Blaisdell Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mary Arneson, M.D.Occupational Medicine Physician1609853209
- Bradley Basco, DPTPhysical Therapist1073181483
- Laura Billstein, MDOccupational Medicine Physician1821613142
- Sheryl Brown, MSW, LICSWClinical Social Worker1497732440
- Kathleen Caulfield, PTPhysical Therapist1730561549
- John DunneOccupational Medicine Physician1760467211
Verify Frederick R. Arnason in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 33019Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
60% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,281 Medicare Part D claims for 115 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium130 claims
- Lisinopril55 claims
- Amlodipine Besylate51 claims
- Metoprolol Succinate50 claims
- Omeprazole49 claims
- Levothyroxine Sodium46 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
- North Memorial Health CareRobbinsdale, MN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
653 internal medicine physician records list a practice address in Minneapolis
They are 653 of the 22,918 NPPES records with a practice address in Minneapolis, and 2,632 internal medicine physician records in Minnesota.
All 653 in Minneapolis → All 2,632 in Minnesota → Every provider in Minneapolis →
Other internal medicine physician records in Minnesota
- Christopher Aakre, MDRochester, MN1508151663
- Karen Aarestad, MDBrainerd, MN1275510216
- Michael Abawkaw, MDMinneapolis, MN1114503315
- Nadhem Abdallah, MDMinneapolis, MN1396423810
- Ahmed Abdalrhim, MBBSRochester, MN1679671762
- Nermine AbdelwahabSaint Paul, MN1871158600
- Sarah Abdul Jabbar, MBBSSt Cloud, MN1932489002
- Mohamed Abdullahi, M.D.Minneapolis, MN1437475431
- Omar Abdullahi, MDMinneapolis, MN1184118200
- Paul Abear, MDMinneapolis, MN1841710696
Common questions
What is Frederick R. Arnason, M.D.'s NPI number?
Frederick R. Arnason, M.D.'s National Provider Identifier (NPI) is 1477530004, issued on Dec 23, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Frederick R. Arnason, M.D. located?
The NPPES record lists a practice address at 2001 Blaisdell Ave, Minneapolis, MN, 55404. Phone: (952) 993-8000. Providers update this record themselves, so call before visiting.
How can I verify Frederick R. Arnason, M.D.'s license?
NPPES lists Minnesota license number 33019, 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 Frederick R. Arnason, M.D. prescribe under Medicare Part D?
In 2024, Frederick R. Arnason, M.D. had 1,281 Medicare Part D claims for 115 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.