TURNWELL MENTAL HEALTH OF SOUTH DAKOTA, PC
NPI 1639015993
Clinic/Center - Rehabilitation, Substance Use Disorder in Sioux Falls, SD

Active since April 28, 2026CLIA 43D2334748 · Waiver
4308 S ARWAY DR, SIOUX FALLS, SD 57106(605) 573-2000 Get Directions Write a Review

NPPES record last updated: April 28, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Turnwell Mental Health Of South Dakota, Pc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

TURNWELL MENTAL HEALTH OF SOUTH DAKOTA, PC (NPI 1639015993) is a healthcare organization registered as a rehabilitation, substance use disorder in Sioux Falls, South Dakota and active in the NPI registry since April 2026. The organization holds a CLIA Waiver certificate valid through November 30, 2027 and lists Priyanka Gandhi, Vp Growth, as its authorized official.

NPPES Registry Identity

NPI1639015993
Entity TypeOrganization
Primary Taxonomy261QR0405X
Legal Business NameTURNWELL MENTAL HEALTH OF SOUTH DAKOTA, PC
Location Address4308 S ARWAY DRSioux Falls, SD 57106-3131
Mailing Address4308 S Arway DrSioux Falls, SD 57106-3131
Organization SubpartYes
Authorized OfficialPriyanka GandhiVp Growth · (469) 765-0328
Enumeration DateApril 28, 2026
NPPES CertifiedApril 28, 2026
NPI 1639015993 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyClinic/Center · Rehabilitation, Substance Use DisorderAmbulatory Health Care Facilities
Taxonomy Code261QR0405X
4308 S ARWAY DR, Sioux Falls, SD 57106

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 43D2334748

Turnwell Mental Health Of South Dakota, PC · Sioux Falls, SD
Active · expires Nov 30, 2027
CLIA Number43D2334748
Laboratory TypePhysician Office
Certificate Effective DateDecember 1, 2025
Certificate Expiration DateNovember 30, 2027
Laboratory DirectorKristen Winterringer
Laboratory Phone(605) 800-7477
Laboratory LocationTurnwell Mental Health Of South Dakota, PC317 North Main Ave Suite 100, Sioux Falls, SD 57104
CLIA data matches this NPI record on: Name
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 13

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Nurse Practitioner (Psychiatric/Mental Health)
4308 S ARWAY DR
SIOUX FALLS, SD 57106
Social Worker
4308 S ARWAY DR
SIOUX FALLS, SD 57106
Counselor (Mental Health)
4308 S ARWAY DR
SIOUX FALLS, SD 57106
Nurse Practitioner (Psychiatric/Mental Health)
4308 S ARWAY DR
SIOUX FALLS, SD 57106
Nurse Practitioner (Psychiatric/Mental Health)
4308 S ARWAY DR
SIOUX FALLS, SD 57106
Nurse Practitioner (Psychiatric/Mental Health)
4308 S ARWAY DR
SIOUX FALLS, SD 57106
Nurse Practitioner (Psychiatric/Mental Health)
4308 S ARWAY DR
SIOUX FALLS, SD 57106
Nurse Practitioner (Psychiatric/Mental Health)
4308 S ARWAY DR
SIOUX FALLS, SD 57106

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Turnwell Mental Health Of South Dakota, PC's NPI number?

The NPI number for Turnwell Mental Health Of South Dakota, PC is 1639015993. It was assigned to this organization in the NPPES registry on April 28, 2026.

Where is Turnwell Mental Health Of South Dakota, PC located?

Turnwell Mental Health Of South Dakota, PC is located at 4308 S Arway Dr, Sioux Falls, SD 57106. The listed phone number is (605) 573-2000.

What is Turnwell Mental Health Of South Dakota, PC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Rehabilitation, Substance Use Disorder, with taxonomy code 261QR0405X.

Does Turnwell Mental Health Of South Dakota, PC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 43D2334748) is associated with this NPI, valid through November 30, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Turnwell Mental Health Of South Dakota, PC was last updated on April 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.