Robert John Ardis
Anesthesiology Physician · Duluth, MN
Robert John Ardis is an anesthesiology physician with a practice address in Duluth, Minnesota, and NPI 1992740849, issued on Jun 17, 2006. Check the license (Minnesota 45184, as entered in NPPES) on the Minnesota Board of Medical Practice; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Robert John Ardis
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- 45184 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
- Jun 17, 2006
- Record last updated
- Jun 24, 2011 (not updated in 15 years: call before relying on the address or phone)
- Medicaid ID
- 181082100 MN
- Entity
- Type 1 · individual
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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- Rahul Aggarwal, M.D.Pediatric Critical Care Medicine Physician1336198332
- Olubisi Akinseloyin, MDHospitalist Physician1619309010
- Glenn Albin, M.DCardiovascular Disease Physician1902851116
- David AlexanderDiagnostic Radiology Physician1932135936
Verify Robert John Ardis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 45184Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
49 anesthesiology physician records list a practice address in Duluth
They are 49 of the 4,084 NPPES records with a practice address in Duluth, and 1,042 anesthesiology physician records in Minnesota. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 49 in Duluth → All 1,042 in Minnesota → Every provider in Duluth →
Other anesthesiology physician records in Minnesota
- Grant Aakre, M.D.Minneapolis, MN1518354273
- Arnoley Abcejo, MDRochester, MN1841553070
- Samer Abdel-Aziz, M.D.Rochester, MN1851682629
- Abdinoor Abdi, MDRochester, MN1487591525
- John Abenstein, M.D.Rochester, MN1174509392
- Bonnie Adkins-Finke, MDRobbinsdale, MN1346293040
- Devon Aganga, M.D.Rochester, MN1558545541
- Kyle Ahn, M.D.Rochester, MN1174789218
- Kolawole AkinduroPlymouth, MN1396130746
- Brian Allen, M.D.Burnsville, MN1922130798
Common questions
What is Robert John Ardis's NPI number?
Robert John Ardis's National Provider Identifier (NPI) is 1992740849, issued on Jun 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert John Ardis 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 Robert John Ardis's license?
NPPES lists Minnesota license number 45184, 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. 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.