Ryan Gregory Haiar, O.D.
NPI 1689795494ActiveIndividual· Optometrist· Sioux Falls, SD
Optometrist (O.D.) in Sioux Falls, South Dakota, trained at Illinois College of Optometry at Chicago (class of 2004). In 2024 Medicare paid $46,284 for 391 patients, and Part D covered 229 of their prescriptions, 64% of them generic. Alcon Vision LLC was the largest of 6 companies reporting payments in 2025, $269.11 in all, mostly food and beverage.
Overview
| NPI | 1689795494 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | No |
| NPI issued | Apr 2, 2007 |
| Last updated in NPPES | Aug 29, 2025 |
| Certified by provider | Aug 29, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 635 | 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 | 391 |
|---|---|
| Services billed | 685 across 19 procedure codes |
| Paid by Medicare | $46,284 |
Part D prescriptions in 2024
| Prescriptions (claims) | 229 · 393 30-day fills |
|---|---|
| Patients | 60 |
| Total drug cost | $45,537 |
| Generic share | 64% of claims |
Education and affiliations
| Medical school | Illinois College of Optometry at Chicago |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Optometry |
Medical groups
- Eyecare Specialties of South Dakota PCSioux Falls, SD · 9 clinicians
- Howlin Vision Clinic PCSioux Falls, SD · 7 clinicians
Industry payments (Open Payments)
- 2025$269.11 · 7 payments from 6 companies
- 2024$363.54 · 7 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $144.59 | 2 |
| Tarsus Pharmaceuticals, Inc. | $29.26 | 1 |
| Abbvie Inc. | $26.14 | 1 |
| Coopervision Inc. | $24.22 | 1 |
| Johnson & Johnson Vision Care, Inc. | $23.28 | 1 |
What the 2025 payments were for
- Food and Beverage$269.11 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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