Emily Tollefson
NPI 1689543076 · Nurse Practitioner · Sioux Falls, SD
Emily Tollefson is a Nurse Practitioner provider in Sioux Falls, SD (NPI 1689543076).
Provider details
- NPI number
- 1689543076
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- R055198 (SD)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2025-11-03
- Last updated
- 2025-12-17
- Certified
- 2025-12-17
Frequently asked questions
- What is Emily Tollefson's NPI number?
- Emily Tollefson's National Provider Identifier (NPI) is 1689543076, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Emily Tollefson's specialty?
- Emily Tollefson is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Emily Tollefson located?
- Emily Tollefson's practice location on file with NPPES is 6000 W 41st St Ste 100, Sioux Falls, SD 57106-3012.
- What is Emily Tollefson's phone number?
- The practice phone number listed in the NPPES registry for Emily Tollefson is (605) 504-0400.
- Is Emily Tollefson's NPI active?
- Yes — Emily Tollefson's NPI (1689543076) is active in the NPPES registry as of the last update on 2025-12-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.