Mitchel Ibach
Optometrist · Sioux Falls, SDNPI 1184934069
Payments from drug & device makers
Across 770 payments — averaging $972.42 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Ocular Therapeutix, Inc.$354K
- Bausch & Lomb Americas Inc.$111K
- Glaukos Corporation$109K
- Alcon$48K
- Dompe US, Inc.$22K
- Oyster Point Pharma, Inc.$19K
- plus $85K from 24 others
Across 1 payment — averaging $108.50 each. Payments tied to a research study. These frequently flow through the physician to a hospital or research institution rather than to the physician personally.
- AbbVie$109
General payments by program year
Who reported the general payments
Companies are grouped under their corporate parent — a single manufacturer often files under several CMS reporting entities. Research and ownership payments are counted separately and are not in this table.
| Company | Payments | Total |
|---|---|---|
| Ocular Therapeutix, Inc. | 21 | $354,327 |
| Bausch & Lomb Americas Inc. | 153 | $111,125 |
| Glaukos Corporation | 118 | $109,195 |
| Alcon | 114 | $48,117 |
| Dompe US, Inc. | 40 | $22,038 |
| Oyster Point Pharma, Inc. | 43 | $18,827 |
| Aerie Pharmaceuticals, Inc. | 41 | $18,423 |
| Sight Sciences, Inc. | 27 | $13,458 |
| Sun Pharmaceutical Industries Inc. | 33 | $10,051 |
| Alcon Research LLC | 13 | $9,777 |
| AbbVie(2 entities) | 44 | $8,847 |
| Thea Pharma Inc. | 17 | $8,039 |
| Heru, Inc. | 5 | $5,000 |
| Reichert, Inc. | 1 | $2,700 |
| Carl Zeiss Meditec, Inc. | 13 | $2,325 |
| NEW World Medical,inc. | 1 | $1,500 |
| Tarsus Pharmaceuticals, Inc. | 14 | $1,157 |
| Kala Pharmaceuticals, Inc. | 5 | $1,111 |
| Carl Zeiss Meditec USA, Inc. | 8 | $859 |
| Bausch & Lomb, A Division Of Bausch Health US, LLC | 5 | $586 |
| Novartis | 19 | $396 |
| Mallinckrodt Hospital Products Inc. | 7 | $258 |
| Biotissue Holdings Inc. | 5 | $165 |
| Amgen(2 entities) | 6 | $125 |
| Shire North American Group Inc | 6 | $111 |
| Harrow Eye, LLC | 5 | $106 |
| Johnson & Johnson Surgical Vision, Inc. | 3 | $70 |
| Rxsight Inc | 1 | $30 |
| Tearlab Corp | 1 | $20 |
| The Cameron-ehlen Group, Inc. | 1 | $20 |
How this compares
$748,763 in reported general payments places this provider in the 95th percentile of 206 optometrist providers in South Dakota.
Medicare billing
What this is not: this is the amount Original Medicare Part B allowed for services this provider billed in 2024. It is not their income. It excludes Medicare Advantage — now more than half of all Medicare enrollment — along with Medicaid and all commercial insurance, and it is gross practice revenue before staff, rent, supplies and malpractice premiums. CMS also suppresses any figure covering ten or fewer patients, so low-volume providers appear smaller than they are.
Other optometrist in Sioux Falls
- Justin SchweitzerSioux Falls$857K
- Jason SchmitSioux Falls$506K
- Kayla KarpukSioux Falls$54K
- Jeffery SaylerSioux Falls$8K
- Travis LehrSioux Falls$5K
- Matthew ClarkeSioux Falls$5K
- Ryan HaiarSioux Falls$4K
- Kristen KramlichSioux Falls$4K
- Joshua TimsSioux Falls$4K
- Larae ZimprichSioux Falls$3K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Billing: Medicare Physician & Other Practitioners, data year 2024. Original Medicare Part B only.
- Identity: NPPES NPI Registry, July 2026.