NPPES file of Aug 9, 2026

Michael J. Osborn, M.D.

Cardiovascular Disease Physician · Rochester, MN

Michael J. Osborn, M.D. is a cardiovascular disease physician with a practice address in Rochester, Minnesota, and NPI 1316927254, issued on Jan 18, 2006. Check the license (Minnesota 19934, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1316927254
Name
Michael J. Osborn
Credential
M.D.
Primary taxonomy
Cardiovascular Disease Physician 207RC0000X
License numbers
19934 MN
33543 WI
Self-reported in NPPES; status is on the state search
Practice location
200 1St St SW, Rochester, MN 55905
Phone
(507) 284-2511
Enumerated
Jan 18, 2006
Record last updated
Sep 27, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20100304000993); accepts Medicare assignment
Medical or professional school
University Of Minnesota Medical School, 1970
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest cardiovascular disease physician records → All 627 in Minnesota → Look up another NPI →

Also registered at 200 1St St SW

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Timothy Aadland, M.D.Diagnostic Radiology Physician1780662783
  2. Christopher Aakre, MDInternal Medicine Physician1508151663
  3. Kathryn Aaro, P.T.Physical Therapist1619360666
  4. Danielle Aase, MDReproductive Endocrinology Physician1316524135
  5. Uzoamaka Abajue, PHARMDPharmacist1982335295
  6. Francisco Abarca Rendon, MDIndependent Medical Examiner Physician1790096246

Verify Michael J. Osborn in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMinnesota Board of Medical Practice
    Search for license 19934    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Minnesota license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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99% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024

37 Medicare Part D claims for 12 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D.

  1. Michael Osborn37
  2. Specialty average3,078

Most prescribed

  1. Diltiazem 24hr Er (Cd)19 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 8 group practices

  1. Mayo ClinicRochester, MN
  2. Mayo Clinic Health System-FairmontFairmont, MN
  3. Mayo Clinic Health System-Lake CityRochester, MN
  4. Mayo Clinic Health System-Southeast Minnesota RegionAustin, MN
  5. Mayo Clinic Health System-Southwest Minnesota RegionMankato, MN
  6. Mayo Clinic Health System-Southwest Wisconsin Region IncRochester, MN
  7. Mayo Clinic Health System-St JamesSaint James, MN
  8. Winneshiek Medical CenterMabel, MN

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Michael J. Osborn among 627 cardiovascular disease physician records in Minnesota

Michael J. Osborn, M.D. is one of 627 cardiovascular disease physician records with a practice address in Minnesota. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 12% of them.

  • NPI issued2006 · 12% of these records are older, 49% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 74% of these records are
  • Graduated1970 · median 2004 among the 465 with a school on file
  • Record last updated2021 · 56% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

257 cardiovascular disease physician records list a practice address in Rochester

They are 257 of the 12,854 NPPES records with a practice address in Rochester, and 627 cardiovascular disease physician records in Minnesota.

All 627 in Minnesota → Every provider in Rochester → Cardiovascular Disease Physician nationwide →

The 8 cardiovascular disease physician records with the nearest ZIP codes

  1. Frank Brozovich, M.D.Rochester, MN 559051164408191
  2. John Burnett, M.D.Rochester, MN 559051033195060
  3. Panithaya Chareonthaitawee, M.D.Rochester, MN 559051730165770
  4. Ian Clements, M.D.Rochester, MN 559051104802347
  5. David Foley, M.D.Rochester, MN 559051699751610
  6. Thomas Gerber, M.D., PHDRochester, MN 559051538156799
  7. John Haley, MDRochester, MN 559051912983834
  8. John Heit, M.D.Rochester, MN 559051962488726

Common questions

What is Michael J. Osborn, M.D.'s NPI number?

Michael J. Osborn, M.D.'s National Provider Identifier (NPI) is 1316927254, issued on Jan 18, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Michael J. Osborn, M.D. located?

The NPPES record lists a practice address at 200 1St St SW, Rochester, MN, 55905. Phone: (507) 284-2511. Providers update this record themselves, so call before visiting.

How can I verify Michael J. Osborn, M.D.'s license?

NPPES lists Minnesota license number 19934, 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 J. Osborn, M.D. prescribe under Medicare Part D?

In 2024, Michael J. Osborn, M.D. had 37 Medicare Part D claims for 12 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.