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

Kirstin Anne Williams, ARNP, FNP-C

Individual provider Family Nurse Practitioner · NPI 1306025424

Kirstin Anne Williams, ARNP, FNP-C is a Family Nurse Practitioner in Sioux Falls, South Dakota. Licensed in South Dakota. Registered with an NPI since 2007.

Licensed in
SD
In the registry since
2007
What do these letters mean?
ARNP — Advanced Registered Nurse Practitioner
The title some states use for an advanced practice nurse.
FNP-C — Family Nurse Practitioner, Certified
A family nurse practitioner certified by the AANP.

See every abbreviation used in this directory →

Practice location Address checks out

1000 E 23rd St Ste 200
Sioux Falls, SD 57105-2122
Phone: (605) 322-4673
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence CP000695 (SD)

Record details

NPI number1306025424
Entity typeIndividual (Type 1)
GenderFemale
Credentials ARNP , FNP-C
Sole proprietorNo
NPI enumeratedOctober 25, 2007
Last updated in NPPESAugust 2, 2016

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