Thomas J Rieger
Thomas J Rieger is a Optometrist provider (Optometrist) practicing in Sioux Falls, SD, registered in the NPPES registry with NPI 1972554988 since 2006.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1972554988 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Thomas J Rieger |
| Sex | Male |
| Practice address | 4501 E ARROWHEAD PKWY, Sioux Falls, SD, 57110 |
| Phone | 6053358831 |
| Enumeration date | 2006-05-15 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 152W00000X | Optometrist | Primary | 579 | SD |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 9201750 | Medicaid | SD | — |
Copy-ready billing details
Provider: Thomas Rieger NPI: 1972554988 Taxonomy: 152W00000X (Optometrist) Address: 4501 E ARROWHEAD PKWY, Sioux Falls, SD, 57110
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1396796975 | Shopko Stores Operating Co LLC | Organization | Community/Retail Pharmacy | Sioux Falls, SD |
| 1033162805 | Shopko Stores Operating Co. LLC | Organization | Eyewear Supplier | Sioux Falls, SD |
| 1689824856 | John Bannwarth | Individual | Optometrist | Sioux Falls, SD |
Verify this record
Cross-check NPI 1972554988 against the authoritative CMS record: view Thomas J Rieger 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
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.