npidata.org Sign in
Products
Provider RadarWatch an area and specialty — weekly alerts on new cliniciansPractice RadarWeekly alerts when new organisations register nearbySpecialtiesEvery NUCC taxonomy, with counts by state and cityStatesProvider counts and breakdowns for all 50 statesPhysician listsMDs and DOs with addresses and phone numbersNP listsNurse practitioners, the fastest-growing groupAPIJSON, delta feed, free tier
Use cases
Healthcare sales prospectingPhysician recruiting and locum staffingMedical device sales territory planningCredentialing and provider verificationHealthcare marketing lists and audience buildingPharmaceutical sales and prescriber targeting
Account
Start freeThree radars and an export a month Sign in Pricing
Explore
Data Labs API
About
About usTermsPrivacyContact us

Search › South Dakota › Nurse Practitioner

Heather Tietjen, NP

NPI 1639148901 · on the registry since 2006

Practice

Address
1309 W 17th St
Sioux Falls, SD 57104
Phone
(605) 328-6001
Organisation at this address
Sanford Clinic
Sanford Clinic
Sanford Clinic
Sanford Clinic
Sanford Clinic
Inferred from a shared address, not stated in the registry.
Clinicians at this address
51

Registry record

Primary taxonomy
Nurse Practitioner
363L00000X
Also registered as
Family Nurse Practitioner
Licence states on file
MN, SD
From the registry's licence fields, which are often incomplete.
Sex
Female
Record last updated
2025-12-03

Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in South Dakota