Michael Alan Sperl, DO
Physical Medicine & Rehabilitation Physician · Duluth, MN
Michael Alan Sperl, DO is a physical medicine & rehabilitation physician with a practice address in Duluth, Minnesota, and NPI 1043715139, issued on Mar 29, 2018. Check the license (Minnesota 65934, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Michael Alan Sperl
- Credential
- DO
- Primary taxonomy
- Physical Medicine & Rehabilitation Physician 208100000X
- License number
- 65934 MN
Self-reported in NPPES; status is on the state search - Practice location
- 400 E 3RD St, Duluth, MN 55805
- Phone
- (218) 786-8364
- Enumerated
- Mar 29, 2018
- Record last updated
- Jul 22, 2022
- Medicare enrollment
- Enrolled (PECOS I20200804001113); accepts Medicare assignment
- Medical or professional school
- Rocky Vista University College Of Osteopathic Med, 2018
- Entity
- Type 1 · individual
8 nearest physical medicine & rehabilitation physician records → All 339 in Minnesota → Look up another NPI →
Also registered at 400 E 3RD St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Michael Alan Sperl in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 65934Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
41% fewer Medicare Part D claims than the average physical medicine & rehabilitation physician in 2024
428 Medicare Part D claims for 95 beneficiaries, against an average of 727 among the 7,448 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims. 15 claims were for opioids.
Most prescribed
- Gabapentin50 claims
- Atorvastatin Calcium28 claims
- Baclofen25 claims
- Amlodipine Besylate21 claims
- Pregabalin17 claims
- Lisinopril15 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 2 group practices
- Polinsky Medical Rehabilitation CenterDuluth, MN
- The Duluth Clinic LtdDuluth, MN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael Alan Sperl among 339 physical medicine & rehabilitation physician records in Minnesota
Michael Alan Sperl, DO is one of 339 physical medicine & rehabilitation physician records with a practice address in Minnesota. 61% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 70% of them.
- NPI issued2018 · 70% of these records are older, 27% newer
- In a Medicare fileYes · 61% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated2018 · median 2010 among the 187 with a school on file
- Record last updated2022 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208100000X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Physical Medicine & Rehabilitation Physician providers in Minnesota
There are 339 physical medicine & rehabilitation physician records in Minnesota.
All 339 in Minnesota → Every provider in Duluth → Physical Medicine & Rehabilitation Physician nationwide →
The 8 physical medicine & rehabilitation physician records with the nearest ZIP codes
- Elizabeth Baillargeon, MDDuluth, MN 558051295269231
- Joy Durand, MDDuluth, MN 558051598909087
- Matthew EckmanDuluth, MN 558051174554083
- Erin Grimsby, M.D.Duluth, MN 558051871810630
- Kimberly Keniry, M.D.Duluth, MN 558051346668183
- Edward Martinson, MDDuluth, MN 558051871656231
- Timothy MortonDuluth, MN 558051992731897
- Nayyer MujtebaDuluth, MN 558051306909775
Common questions
What is Michael Alan Sperl, DO's NPI number?
Michael Alan Sperl, DO's National Provider Identifier (NPI) is 1043715139, issued on Mar 29, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Michael Alan Sperl, DO located?
The NPPES record lists a practice address at 400 E 3RD St, Duluth, MN, 55805. Phone: (218) 786-8364. Providers update this record themselves, so call before visiting.
How can I verify Michael Alan Sperl, DO's license?
NPPES lists Minnesota license number 65934, 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 Michael Alan Sperl, DO prescribe under Medicare Part D?
In 2024, Michael Alan Sperl, DO had 428 Medicare Part D claims for 95 beneficiaries; the average among physical medicine & rehabilitation physician prescribers was 727. 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.