NPPES file of Aug 9, 2026

Emily Nicole Tollefson

Nurse Practitioner · Sioux Falls, SD

Emily Nicole Tollefson is a nurse practitioner with a practice address in Sioux Falls, South Dakota, and NPI 1689543076, issued on Nov 3, 2025. Check the license (South Dakota CP003935, as entered in NPPES) with the South Dakota board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1689543076
Name
Emily Nicole Tollefson
Primary taxonomy
Nurse Practitioner 363L00000X
License numbers
CP003935 SD
R055198 SD
Self-reported in NPPES; status is on the state search
Practice location
6000 W 41St St Ste 100, Sioux Falls, SD 57106
Phone
(605) 504-0400
Enumerated
Nov 3, 2025
Record last updated
Dec 17, 2025
Medicare enrollment
Enrolled (PECOS I20260408003934); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest nurse practitioner records → All 465 in South Dakota → Look up another NPI →

Also registered at 6000 W 41St St Ste 100

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Brittni Franken, PHARMDAmbulatory Care Pharmacist1033077896

Verify Emily Nicole Tollefson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich South Dakota board licenses this profession
    Search for license CP003935    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the South Dakota license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Avera MckennanSioux Falls, SD

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Emily Nicole Tollefson among 465 nurse practitioner records in South Dakota

Emily Nicole Tollefson is one of 465 nurse practitioner records with a practice address in South Dakota. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 95% of them.

  • NPI issued2025 · 95% of these records are older, 2% newer
  • In a Medicare fileYes · 85% of these records are
  • In the CMS Doctors and Clinicians fileYes · 71% of these records are
  • Graduated2025 · median 2018 among the 331 with a school on file
  • Record last updated2025 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a South Dakota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

239 nurse practitioner records list a practice address in Sioux Falls

They are 239 of the 6,563 NPPES records with a practice address in Sioux Falls, and 465 nurse practitioner records in South Dakota.

All 465 in South Dakota → Every provider in Sioux Falls → Nurse Practitioner nationwide →

The 8 nurse practitioner records with the nearest ZIP codes

  1. Kelsey Anderson, NP-CSioux Falls, SD 571061356817126
  2. Amber Eliason, NPSioux Falls, SD 571061326753732
  3. Olivia Hertel, CNPSioux Falls, SD 571061821701269
  4. Channing Nordin, CNPSioux Falls, SD 571061164035945
  5. Anita Pendo, CNPSioux Falls, SD 571061518954817
  6. Heather Van Marion, DNPSioux Falls, SD 571061598590374
  7. Logan Adamek, ACNPC-AGSioux Falls, SD 571051700757382
  8. Misty Brenden, CNPSioux Falls, SD 571051710825856

Common questions

What is Emily Nicole Tollefson's NPI number?

Emily Nicole Tollefson's National Provider Identifier (NPI) is 1689543076, issued on Nov 3, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Emily Nicole Tollefson located?

The NPPES record lists a practice address at 6000 W 41St St Ste 100, Sioux Falls, SD, 57106. Phone: (605) 504-0400. Providers update this record themselves, so call before visiting.

How can I verify Emily Nicole Tollefson's license?

NPPES lists South Dakota license number CP003935, as entered by the provider. Search the South Dakota board that licenses this profession; the NPPES record confirms identity 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.