Karlee Marina Nelsen, DO
Family Medicine Physician · Mankato, MN
Karlee Marina Nelsen, DO is a family medicine physician with a practice address in Mankato, Minnesota, and NPI 1215632575, issued on Apr 4, 2023. Check the license (Minnesota 34315, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Karlee Marina Nelsen
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 34315 MN
Self-reported in NPPES; status is on the state search - Practice location
- 101 Martin Luther King Dr, Mankato, MN 56001
- Phone
- (507) 625-4031
- Enumerated
- Apr 4, 2023
- Record last updated
- Oct 21, 2024
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,985 in Minnesota → Look up another NPI →
Also registered at 101 Martin Luther King Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Anila Adhami, M.D.Family Medicine Physician1861781163
- Emily Bastyr, D.O.Family Medicine Physician1093169682
- Angela Buffington, PHD LPClinical Neuropsychologist1790751832
- Chaun Cox, MDFamily Medicine Physician1780668822
- Courtney Dalluge, LADCAddiction (Substance Use Disorder) Counselor1417767633
- Jodi Dreyer, RN, CNPFamily Nurse Practitioner1336588094
Verify Karlee Marina Nelsen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 34315Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average family medicine physician in 2024
84 Medicare Part D claims for 18 beneficiaries, against an average of 3,544 among the 117,163 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.
Karlee Marina Nelsen among 3,985 family medicine physician records in Minnesota
Karlee Marina Nelsen, DO is one of 3,985 family medicine physician records with a practice address in Minnesota. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 97% of them.
- NPI issued2023 · 97% of these records are older, 2% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 62% of these records are
- Record last updated2024 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
80 family medicine physician records list a practice address in Mankato
They are 80 of the 2,079 NPPES records with a practice address in Mankato, and 3,985 family medicine physician records in Minnesota.
All 3,985 in Minnesota → Every provider in Mankato → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Ava Adams-Morris, MDMankato, MN 560011356326284
- Marypat Anderson, M.D.Mankato, MN 560011184606667
- Amy Boles, MDMankato, MN 560011760473722
- Chaun Cox, MDMankato, MN 560011780668822
- James Dungan, MDMankato, MN 560011831178870
- Richard Fleming, MDMankato, MN 560011497739536
- Carroll Galvin, MDMankato, MN 560011649256132
- Scott Helmers, M.D.Mankato, MN 560011326046731
Common questions
What is Karlee Marina Nelsen, DO's NPI number?
Karlee Marina Nelsen, DO's National Provider Identifier (NPI) is 1215632575, issued on Apr 4, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Karlee Marina Nelsen, DO located?
The NPPES record lists a practice address at 101 Martin Luther King Dr, Mankato, MN, 56001. Phone: (507) 625-4031. Providers update this record themselves, so call before visiting.
How can I verify Karlee Marina Nelsen, DO's license?
NPPES lists Minnesota license number 34315, 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.
How much does Karlee Marina Nelsen, DO prescribe under Medicare Part D?
In 2024, Karlee Marina Nelsen, DO had 84 Medicare Part D claims for 18 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.