John Opsahl
Nephrology Physician · St Louis Park, MN
John Opsahl is a nephrology physician with a practice address in St Louis Park, Minnesota, and NPI 1356328207, issued on Dec 30, 2005. Check the license (Minnesota 25712, 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
- John Opsahl
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- 25712 MN
Self-reported in NPPES; status is on the state search - Practice location
- 3931 Louisiana Ave S, St Louis Park, MN 55426
- Phone
- (952) 993-3242
- Enumerated
- Dec 30, 2005
- Entity
- Type 1 · individual
Also registered at 3931 Louisiana Ave S
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elizabeth AbellNurse Practitioner1568777274
- Gavin Ashburn, PA-CPhysician Assistant1982141800
- Lindsey Bade, PHD, MS, CGCGenetic Counselor (M.S.)1417350836
- Joanna Barthell, PA-CPhysician Assistant1093154908
- Brent Bauman, M.D.Neurological Surgery Physician1407117328
- Claudia Baumann, M.D., PH.D.Internal Medicine Physician1689917064
Verify John Opsahl in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 25712Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Nephrology Physician providers in Minnesota
There are 204 nephrology physician records in Minnesota. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other nephrology physician records in Minnesota
- Mohammed Abdalla, MDRochester, MN1952823007
- Ahmed Abdalrhim, MBBSRochester, MN1679671762
- Paul Abraham, MDSt Paul, MN1477528438
- Amogh Agrawal, MDRochester, MN1992318406
- Aqeel Ahmad, M.D.Saint Paul, MN1497942866
- Momina Ahmed, MDMinneapolist, MN1790467116
- Sreyoshi Alam, MBBSRochester, MN1164031324
- Robert Albright, D.O.Rochester, MN1417934738
- Hatem Amer, MBBCHRochester, MN1417936634
- Lagu Androga, M.D.Rochester, MN1639532963
Common questions
What is John Opsahl's NPI number?
John Opsahl's National Provider Identifier (NPI) is 1356328207, issued on Dec 30, 2005. An NPI identifies a provider in billing; it is not a license.
Where is John Opsahl located?
The NPPES record lists a practice address at 3931 Louisiana Ave S, St Louis Park, MN, 55426. Phone: (952) 993-3242. Providers update this record themselves, so call before visiting.
How can I verify John Opsahl's license?
NPPES lists Minnesota license number 25712, 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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.