Nafisseh Sirjani Warner, M.D.
Anesthesiology Physician · Rochester, MN
Nafisseh Sirjani Warner, M.D. is an anesthesiology physician with a practice address in Rochester, Minnesota, and NPI 1275899650, issued on Apr 10, 2012. Check the license (Minnesota 57139, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Nafisseh Sirjani Warner
- Credential
- M.D.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License numbers
- 57139 MN
TRN22505 FL
Self-reported in NPPES; status is on the state search - Practice location
- 200 1St St SW, Rochester, MN 55905
- Phone
- (507) 284-2511
- Enumerated
- Apr 10, 2012
- Record last updated
- Aug 4, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20131007000069); accepts Medicare assignment
- Medical or professional school
- Mayo Medical School, 2012
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 1,042 in Minnesota → Look up another NPI →
Also registered at 200 1St St SW
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Verify Nafisseh Sirjani Warner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 57139Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Mayo ClinicRochester, MN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nafisseh Sirjani Warner among 1,042 anesthesiology physician records in Minnesota
Nafisseh Sirjani Warner, 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 2012, is newer than 63% of them.
- NPI issued2012 · 63% of these records are older, 33% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2012 · 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.
All 1,042 in Minnesota → Every provider in Rochester → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- John Abenstein, M.D.Rochester, MN 559051174509392
- Eric Bloomfield, M.D.Rochester, MN 559051992792287
- Daniel Brown, M.D.Rochester, MN 559051801872734
- Renee Caswell, M.D.Rochester, MN 559051639152051
- David Danielson, M.D.Rochester, MN 559051477530194
- Mark Ereth, M.D.Rochester, MN 559051568448629
- Ronald Faust, M.D.Rochester, MN 559051336125624
- Edward Frie, M.D.Rochester, MN 559051124004106
Common questions
What is Nafisseh Sirjani Warner, M.D.'s NPI number?
Nafisseh Sirjani Warner, M.D.'s National Provider Identifier (NPI) is 1275899650, issued on Apr 10, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Nafisseh Sirjani Warner, 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 Nafisseh Sirjani Warner, M.D.'s license?
NPPES lists Minnesota license number 57139, 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.