Spencer Bonnerup, MD
Internal Medicine Physician · Red Wing, MN
Spencer Bonnerup, MD is an internal medicine physician with a practice address in Red Wing, Minnesota, and NPI 1376129411, issued on Mar 19, 2021. Check the license (Minnesota 79791, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Spencer Bonnerup
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 79791 MN
11021682A IN
Self-reported in NPPES; status is on the state search - Practice location
- 701 Hewitt Blvd, Red Wing, MN 55066
- Phone
- (651) 267-5000
- Enumerated
- Mar 19, 2021
- Entity
- Type 1 · individual
Also registered at 701 Hewitt Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Paula Abramovith Feijo, MDFamily Medicine Physician1386653384
- Kristin Ahdunko, PAPhysician Assistant1497724272
- Said Al Tawil, M.D.,Geriatric Medicine (Family Medicine) Physician1114290442
- Jack Alexander, MDInternal Medicine Physician1952376014
- Jennifer Bailey, PHDStudent in an Organized Health Care Education/Training Program1114448156
- Christopher Ball, CRNACertified Registered Nurse Anesthetist1467408625
Verify Spencer Bonnerup in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 79791Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
92% fewer Medicare Part D claims than the average internal medicine physician in 2024
215 Medicare Part D claims for 26 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D.
Most prescribed
- Losartan Potassium17 claims
- Levothyroxine Sodium13 claims
- Pregabalin13 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.
3 hospital and facility affiliations
- Mayo Clinic Health System-Lake CityLake City, MN
- Mayo Clinic Health System-Southeast Minnesota RegionAustin, MN
- Mayo Clinic Health System-Southwest Minnesota RegionMankato, MN
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
8 internal medicine physician records list a Red Wing practice address
They are 8 of the 489 NPPES records with a Red Wing practice address, and 3,440 internal medicine physician records in Minnesota.
All 8 in Red Wing → All 3,440 in Minnesota → Every provider in Red Wing →
Other internal medicine physician records in Minnesota
- Christopher Aakre, MDRochester, MN1508151663
- Karen Aarestad, MDBrainerd, MN1275510216
- Peter Aas, MDDuluth, MN1063455848
- Saud Abaalkhail, M.B.,B.S.Minneapolis, MN1982180733
- Mohamad Abbas, M.D.Saint Paul, MN1154404549
- Akshar Abbott, M.D.Minneapolis, MN1730459231
- Nadhem Abdallah, MDMinneapolis, MN1396423810
- Raed Abdelhadi, MDMinneapolis, MN1518057413
- Sarah Abdul Jabbar, MBBSSt Cloud, MN1932489002
- Ahmad Abdulkarim, MDSaint Paul, MN1578522991
Common questions
What is Spencer Bonnerup, MD's NPI number?
Spencer Bonnerup, MD's National Provider Identifier (NPI) is 1376129411, issued on Mar 19, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Spencer Bonnerup, MD located?
The NPPES record lists a practice address at 701 Hewitt Blvd, Red Wing, MN, 55066. Phone: (651) 267-5000. Providers update this record themselves, so call before visiting.
How can I verify Spencer Bonnerup, MD's license?
NPPES lists Minnesota license number 79791, 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 Spencer Bonnerup, MD prescribe under Medicare Part D?
In 2024, Spencer Bonnerup, MD had 215 Medicare Part D claims for 26 beneficiaries; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.