Karen Marie Knudsen, FNP - C
Family Nurse Practitioner · Canton, SD
Karen Marie Knudsen, FNP - C is a family nurse practitioner with a practice address in Canton, South Dakota, and NPI 1053167973, issued on Apr 30, 2024. Check the license (South Dakota CP003169, as entered in NPPES) with the South Dakota board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Karen Marie Knudsen
- Credential
- FNP - C
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- CP003169 SD
Self-reported in NPPES; status is on the state search - Practice location
- 1010 E 2ND St, Canton, SD 57013
- Phone
- (605) 987-5659
- Enumerated
- Apr 30, 2024
- Record last updated
- Apr 30, 2024
- Entity
- Type 1 · individual
Also registered at 1010 E 2ND St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Robert Perkinson, PH.D.Psychologist1659425254
Verify Karen Marie Knudsen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich South Dakota board licenses this profession
Search for license CP003169Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average family nurse practitioner in 2024
14 Medicare Part D claims, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
4 family nurse practitioner records list a practice address in Canton
They are 4 of the 48 NPPES records with a practice address in Canton, and 862 family nurse practitioner records in South Dakota.
All 4 in Canton → All 862 in South Dakota → Every provider in Canton →
Other family nurse practitioner records in South Dakota
- Katie Aase, FNP-CCanton, SD1982535100
- Carletta Aberle, CNPMcLaughlin, SD1396938197
- Kali Aberle, CNPMcLaughlin, SD1639506181
- Michelle Abraham, CNPSioux Falls, SD1851677280
- Kathryn Adams, CNPSioux Falls, SD1437668027
- Julia AdeeBrookings, SD1366215154
- Cassandra AesophAberdeen, SD1225698723
- McKaela Aghbashian, CNPRapid City, SD1407534332
- Emily Ahlers, CNPSioux Falls, SD1841851086
- Amy Albrecht, CNPHuron, SD1386015535
Common questions
What is Karen Marie Knudsen, FNP - C's NPI number?
Karen Marie Knudsen, FNP - C's National Provider Identifier (NPI) is 1053167973, issued on Apr 30, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Karen Marie Knudsen, FNP - C located?
The NPPES record lists a practice address at 1010 E 2ND St, Canton, SD, 57013. Phone: (605) 987-5659. Providers update this record themselves, so call before visiting.
How can I verify Karen Marie Knudsen, FNP - C's license?
NPPES lists South Dakota license number CP003169, as entered by the provider. Search the South Dakota board that licenses this profession; the NPPES record confirms identity only.
How much does Karen Marie Knudsen, FNP - C prescribe under Medicare Part D?
In 2024, Karen Marie Knudsen, FNP - C had 14 Medicare Part D claims; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
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.