Terry J. Wolthuis, O.D.
NPI 1770524688ActiveIndividual· Optometrist· Spearfish, SD
Optometrist (O.D.) in Spearfish, South Dakota, trained at Illinois College of Optometry at Chicago (class of 2000). In 2024 Medicare paid $73,776 for 592 patients, and Part D covered 398 of their prescriptions, 61% of them generic.
Overview
| NPI | 1770524688 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | No |
| NPI issued | Jun 10, 2006 |
| Last updated in NPPES | Apr 14, 2022 |
| Certified by provider | Apr 14, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 567 | SD |
| Optometrist | 152W00000X | T567 | SD |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Optometry (SD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 592 |
|---|---|
| Services billed | 1,477 across 16 procedure codes |
| Paid by Medicare | $73,776 |
Part D prescriptions in 2024
| Prescriptions (claims) | 398 · 523 30-day fills |
|---|---|
| Patients | 95 |
| Total drug cost | $4,889 |
| Generic share | 61% of claims |
Education and affiliations
| Medical school | Illinois College of Optometry at Chicago |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Optometry |
Medical group
- Lifetime EyecareSpearfish, SD · 2 clinicians
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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