NPPES file of Aug 9, 2026

David A. Olsen, M.D.

Anesthesiology Physician · Rochester, MN

David A. Olsen, M.D. is an anesthesiology physician with a practice address in Rochester, Minnesota, and NPI 1679868343, issued on Jun 10, 2011. Check the license (Minnesota 55409, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1679868343
Name
David A. Olsen
Credential
M.D.
Primary taxonomy
Anesthesiology Physician 207L00000X
License number
55409 MN
Self-reported in NPPES; status is on the state search
Practice location
200 1St St SW, Rochester, MN 55905
Phone
(507) 284-2511
Enumerated
Jun 10, 2011
Record last updated
Aug 4, 2020 (not updated in 6 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20120810000744); accepts Medicare assignment
Medical or professional school
Mayo Medical School, 2011
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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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 David A. Olsen 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 55409
    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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Bills Medicare through one group practice

  1. Mayo ClinicRochester, MN

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

David A. Olsen among 1,042 anesthesiology physician records in Minnesota

David A. Olsen, M.D. is one of 1,042 anesthesiology physician records with a practice address in Minnesota. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 60% of them.

  • NPI issued2011 · 60% of these records are older, 37% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2011 · median 2009 among the 717 with a school on file
  • Record last updated2020 · 49% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

425 anesthesiology physician records list a practice address in Rochester

They are 425 of the 12,854 NPPES records with a practice address in Rochester, and 1,042 anesthesiology physician records in Minnesota.

The 8 anesthesiology physician records with the nearest ZIP codes

  1. John Abenstein, M.D.Rochester, MN 559051174509392
  2. Eric Bloomfield, M.D.Rochester, MN 559051992792287
  3. Daniel Brown, M.D.Rochester, MN 559051801872734
  4. Renee Caswell, M.D.Rochester, MN 559051639152051
  5. David Danielson, M.D.Rochester, MN 559051477530194
  6. Mark Ereth, M.D.Rochester, MN 559051568448629
  7. Ronald Faust, M.D.Rochester, MN 559051336125624
  8. Edward Frie, M.D.Rochester, MN 559051124004106

Common questions

What is David A. Olsen, M.D.'s NPI number?

David A. Olsen, M.D.'s National Provider Identifier (NPI) is 1679868343, issued on Jun 10, 2011. An NPI identifies a provider in billing; it is not a license.

Where is David A. Olsen, 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 David A. Olsen, M.D.'s license?

NPPES lists Minnesota license number 55409, 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.

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.