Ashley M. Gentrup, O.D.
NPI 1962835017ActiveIndividual· Optometrist· Sioux Falls, SD
Optometrist (O.D.) in Sioux Falls, South Dakota, trained at Southern College of Optometry (class of 2013). Mostly services rather than prescriptions: Medicare paid $9,150 for 58 patients in 2024, with only 14 Part D claims. Alcon Vision LLC was the largest of 2 companies reporting payments in 2025, $181.53 in all, mostly food and beverage.
Overview
| NPI | 1962835017 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | No |
| NPI issued | Aug 13, 2013 |
| Last updated in NPPES | May 20, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 712 | SD |
| Optometrist | 152W00000X | 1941DT | KY |
| Optometrist, Vision Therapy | 152WV0400X | 712 | SD |
| Optometrist, Vision Therapy | 152WV0400X | 1941DT | KY |
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 | 58 |
|---|---|
| Services billed | 221 across 12 procedure codes |
| Paid by Medicare | $9,150 |
Part D prescriptions in 2024
| Prescriptions (claims) | 14 · 36 30-day fills |
|---|---|
| Total drug cost | $115.43 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | Southern College of Optometry |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Optometry |
Medical group
- Angela R. Gulbranson, Od PCSioux Falls, SD · 4 clinicians
Industry payments (Open Payments)
- 2025$181.53 · 6 payments from 2 companies
- 2024$141.76 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $158.18 | 5 |
| Coopervision Inc. | $23.35 | 1 |
What the 2025 payments were for
- Food and Beverage$181.53 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 107 optometrists in Sioux Falls · All optometrists in South Dakota