Robert M. Wrenn, MD
Anesthesiology Physician · Rochester, MN
Robert M. Wrenn, MD is an anesthesiology physician with a practice address in Rochester, Minnesota, and NPI 1295783835, issued on May 5, 2006. Check the license (Minnesota 72194, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Robert M. Wrenn
- Credential
- MD
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License numbers
- 72194 MN
MD184818 OR
47245 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1650 4TH St SE, Rochester, MN 55904
- Phone
- (507) 288-3443
- Enumerated
- May 5, 2006
- Record last updated
- Sep 6, 2022
- Medicaid ID
- 500736154 OR
- Medicare enrollment
- Enrolled (PECOS I20220812002927); accepts Medicare assignment
- Medical or professional school
- University Of Wisconsin School Of Medicine, 2003
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 1,042 in Minnesota → Look up another NPI →
Also registered at 1650 4TH St SE
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Robert M. Wrenn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 72194Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
One hospital affiliation
- Olmsted Medical CenterRochester, MN · Acute Care Hospitals4 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Robert M. Wrenn among 1,042 anesthesiology physician records in Minnesota
Robert M. Wrenn, MD 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 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 55% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2003 · median 2009 among the 717 with a school on file
- Record last updated2022 · 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.
All 1,042 in Minnesota → Every provider in Rochester → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Ian Augustin, MDRochester, MN 559041740412576
- James Baber, MDRochester, MN 559041457399289
- Rebecca Floyd, MDRochester, MN 559041750543534
- Kimberly McLaughlin, MDRochester, MN 559041942292362
- Gary Peterson, DORochester, MN 559041831541812
- Lucas Reitz, MDRochester, MN 559041730704230
- Marco SantamariaRochester, MN 559041699728238
- Eric Bloomfield, M.D.Rochester, MN 559051992792287
Common questions
What is Robert M. Wrenn, MD's NPI number?
Robert M. Wrenn, MD's National Provider Identifier (NPI) is 1295783835, issued on May 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert M. Wrenn, MD located?
The NPPES record lists a practice address at 1650 4TH St SE, Rochester, MN, 55904. Phone: (507) 288-3443. Providers update this record themselves, so call before visiting.
How can I verify Robert M. Wrenn, MD's license?
NPPES lists Minnesota license number 72194, 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.