Carroll Institute
Carroll Institute is a healthcare organization registered as Substance Abuse Rehabilitation Facility in Sioux Falls, SD, holding Type 2 (organization) NPI 1952446411 since 2007. The authorized official on file is Gary Tuschen, Executive Director.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1952446411 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Carroll Institute |
| Practice address | 310 S 1ST AVE, Sioux Falls, SD, 57104 |
| Phone | 6053362556 |
| Fax | 6053393345 |
| Enumeration date | 2007-02-21 |
| Last updated in NPPES | 2020-08-22 |
Authorized official
| Name | Gary Tuschen |
|---|---|
| Title | Executive Director |
| Phone | 6053362556 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 324500000X | Substance Abuse Rehabilitation Facility | Primary | 105 | SD |
Copy-ready billing details
Provider: Carroll Institute NPI: 1952446411 Taxonomy: 324500000X (Substance Abuse Rehabilitation Facility) Address: 310 S 1ST AVE, Sioux Falls, SD, 57104
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1366786832 | Tiffany Butler | Individual | Professional Counselor | Sioux Falls, SD |
| 1851746895 | Carrie Dau | Individual | Counselor | Sioux Falls, SD |
| 1184193740 | Justin Nielsen | Individual | Mental Health Counselor | Sioux Falls, SD |
| 1932773637 | Andrea Haubert | Individual | Professional Counselor | Sioux Falls, SD |
| 1679221188 | Kristi Jacobsma | Individual | Addiction (Substance Use Disorder) Counselor | Sioux Falls, SD |
| 1780313718 | Alicia Levesque | Individual | Mental Health Counselor | Sioux Falls, SD |
| 1508551979 | Dominque Gunn | Individual | Mental Health Counselor | Sioux Falls, SD |
| 1134815103 | Melissa Wiese | Individual | Mental Health Counselor | Sioux Falls, SD |
Verify this record
Cross-check NPI 1952446411 against the authoritative CMS record: view Carroll Institute on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
Who is the authorized official for Carroll Institute?
What is the NPI number for Carroll Institute?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-08-22.