Neil Steven Karjalainen, M.D.
Anesthesiology Physician · Fargo, ND
Neil Steven Karjalainen, M.D. is an anesthesiology physician with a practice address in Fargo, North Dakota, and NPI 1679831424, issued on Apr 30, 2012. Check the license (North Dakota 14063, as entered in NPPES) on the North Dakota Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Neil Steven Karjalainen
- Credential
- M.D.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- 14063 ND
Self-reported in NPPES; status is on the state search - Practice location
- 3000 32ND Ave S, Fargo, ND 58103
- Phone
- (701) 364-8000
- Enumerated
- Apr 30, 2012
- Record last updated
- Jul 22, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20160802001174); accepts Medicare assignment
- Medical or professional school
- Sanford School Of Medicine Of University Of South Dakota, 2012
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 105 in North Dakota → Look up another NPI →
Also registered at 3000 32ND Ave S
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Verify Neil Steven Karjalainen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Dakota Board of Medicine
Search for license 14063Check 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
- Innovis Health LLCFargo, ND
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Neil Steven Karjalainen among 105 anesthesiology physician records in North Dakota
Neil Steven Karjalainen, M.D. is one of 105 anesthesiology physician records with a practice address in North Dakota. 86% 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 73% of them.
- NPI issued2012 · 73% of these records are older, 25% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 81% of these records are
- Graduated2012 · median 2008 among the 85 with a school on file
- Record last updated2016 · 67% 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 North Dakota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anesthesiology Physician providers in North Dakota
There are 105 anesthesiology physician records in North Dakota.
All 105 in North Dakota → Every provider in Fargo → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Shelby Best, M.D.Fargo, ND 581031134186216
- Melanie BrumwellFargo, ND 581031699947929
- Nageswararao Chalasani, MDFargo, ND 581031184672891
- Adam Currier, MDFargo, ND 581031487882395
- Helen Dosch, D.O.Fargo, ND 581031538222351
- John Erie, MDFargo, ND 581031336189539
- Brian Hass, MDFargo, ND 581031770510414
- Jocelyn Mattson, M.D.Fargo, ND 581031962721654
Common questions
What is Neil Steven Karjalainen, M.D.'s NPI number?
Neil Steven Karjalainen, M.D.'s National Provider Identifier (NPI) is 1679831424, issued on Apr 30, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Neil Steven Karjalainen, M.D. located?
The NPPES record lists a practice address at 3000 32ND Ave S, Fargo, ND, 58103. Phone: (701) 364-8000. Providers update this record themselves, so call before visiting.
How can I verify Neil Steven Karjalainen, M.D.'s license?
NPPES lists North Dakota license number 14063, as entered by the provider. Search the North Dakota Board of Medicine at https://www.ndbom.org/. 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.