Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Alexis Semmler, Np-C, PLLC

Organization Clinic/Center · NPI 1629938576

Alexis Semmler, Np-C, PLLC is a Clinic/Center in Hartford, South Dakota. Registered with an NPI since 2025.

In the registry since
2025
Specialties on file
2
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

100 W Hwy 38 Ste G
Hartford, SD 57033-2307
Phone: (605) 595-4423
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinic/Center (primary) Taxonomy 261Q00000X
Nurse Practitioner Taxonomy 363L00000X

Record details

NPI number1629938576
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Alexis Semmler — Owner · (605) 595-4423
NPI enumeratedNovember 13, 2025
Last updated in NPPESNovember 13, 2025
Certification dateOctober 29, 2025
Mailing address817 Trojan Ave, Hartford, SD 57033-2307