Karen Elizabeth Dickes, D.O.
NPI 1487851754ActiveIndividual· Ophthalmology· Sioux Falls, SD
Ophthalmology (D.O.) with Ophthalmology Ltd, practicing in Sioux Falls, South Dakota. In 2024 Medicare paid $334,493 for 701 patients, and Part D covered 5,195 of their prescriptions, 73% of them generic. Biotissue Holdings Inc. was the largest of 6 companies reporting payments in 2025, $236.93 in all, mostly food and beverage. Lists Avera McKennan Hospital & University Health Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1487851754 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Jun 29, 2007 |
| Last updated in NPPES | Oct 23, 2026 |
| Certified by provider | Oct 23, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 8060 | SD |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Ophthalmology (MN); Practitioner - Ophthalmology (SD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 701 |
|---|---|
| Services billed | 3,355 across 52 procedure codes |
| Paid by Medicare | $334,493 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,195 · 9,093 30-day fills |
|---|---|
| Patients | 830 |
| Total drug cost | $360,106 |
| Generic share | 73% of claims |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Ophthalmology |
Medical group
- Ophthalmology LtdMitchell, SD · 12 clinicians
Hospital affiliations
- Avera McKennan Hospital & University Health CenterSioux Falls, SD
- Avera Sacred Heart HospitalYankton, SD
- Windom Area HealthWindom, MN
Industry payments (Open Payments)
- 2025$236.93 · 11 payments from 6 companies
- 2024$271.50 · 9 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Biotissue Holdings Inc. | $53.97 | 3 |
| Tarsus Pharmaceuticals, Inc. | $48.10 | 2 |
| Sight Sciences, Inc. | $42.28 | 1 |
| Amgen Inc. | $37.48 | 2 |
| Alcon Vision LLC | $35.54 | 2 |
What the 2025 payments were for
- Food and Beverage$236.93 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Ophthalmology providers in Sioux Falls
- 1588120349
- 1417246901
- 1851369763
- 1871589531
- 1114933595
- 1366468449
- 1205193554
- 1134914294
- 1427584283
- 1669738183
- 1942253919
- 1871761577