Christina Streff
Optometrist · Brownsburg, INNPI 1427543933
Payments from drug & device makers
What this record shows
This record is dominated by food and beverage: $4,335 of the $7,043 with a category attached, or 61.6%. It is spread thinly across 20 manufacturers, the largest accounting for just 22.9%. Reporting peaked in 2022 at $2,158 and has fallen 58.2% since, to $902 in 2025. Among optometrist clinicians in IN with any reported payments, this total sits in the top 5% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 141 payments — averaging $49.95 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Biotissue Holdings Inc.$2K
- Alcon$2K
- Bausch & Lomb Americas Inc.$1K
- Johnson & Johnson Vision Care, Inc.$480
- Amgen$295
- Mallinckrodt Hospital Products Inc.$262
- plus $2K from 14 others
What the payments were for
- Speaking & faculty fees$4006%
- Travel & lodging$2,20831%
- Food & beverage$4,33562%
- Education$1001%
Most of this is food and beverage — typically meals provided during product presentations at a clinic or hospital. Nationally that is the single largest category of reported payments by count.
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 |
|---|---|---|
| Biotissue Holdings Inc. | 7 | $1,612 |
| Alcon | 33 | $1,549 |
| Bausch & Lomb Americas Inc. | 18 | $1,143 |
| Johnson & Johnson Vision Care, Inc. | 15 | $480 |
| Amgen(2 entities) | 6 | $295 |
| Mallinckrodt Hospital Products Inc. | 4 | $262 |
| Dompe US, Inc. | 6 | $259 |
| Tarsus Pharmaceuticals, Inc. | 10 | $217 |
| Bausch & Lomb, A Division Of Bausch Health US, LLC | 3 | $211 |
| Novartis | 5 | $172 |
| Oyster Point Pharma, Inc. | 8 | $164 |
| Shire North American Group Inc | 5 | $147 |
| Harrow Eye, LLC | 4 | $116 |
| Kala Pharmaceuticals, Inc. | 6 | $110 |
| Glaukos Corporation | 2 | $109 |
| AbbVie(2 entities) | 5 | $91 |
| Rxsight Inc | 1 | $56 |
| Optos, Inc. | 1 | $26 |
| Coopervision Inc. | 1 | $14 |
| Alcon Research LLC | 1 | $12 |
What the payments were tied to
Products named in the reported payments. Only payments of $100 or more are attributed here — the typical reported payment nationally is a meal worth about $16, and listing those product-by-product would be noise.
How this compares
$7,043 in reported general payments places this provider in the 95th percentile of 1,318 optometrist providers in Indiana.
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.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| XdemvyLotilaner | 16 | $29,876 |
| XiidraLifitegrast | 23 | $25,658 |
| RestasisCyclosporine | 15 | $14,675 |
| Loteprednol Etabonate | 18 | $1,868 |
| Levobunolol Hcl | 13 | $304 |
| Dorzolamide-TimololDorzolamide Hcl/Timolol Maleat | 12 | $160 |
| Latanoprost | 25 | $102 |
Paid to pharmacies, not to this prescriber.
Companies that both paid and supply prescribed drugs
These companies both reported payments to this provider and make drugs the provider prescribed under Medicare Part D in 2024. For most specialties this overlap is expected — a cardiologist who is paid by a cardiology drugmaker also treats heart disease. It is shown so the reader can see it, not because it implies anything on its own.
| Company | Paid to this provider | Part D cost of their drugs |
|---|---|---|
| Tarsus Pharmaceuticals, Inc.Xdemvy | $217 | $29,87616 claims |
| Bausch & Lomb Americas Inc.Xiidra | $1,143 | $25,65823 claims |
| AbbVieRestasis | $91 | $14,67515 claims |
| Bausch & Lomb, A Division Of Bausch Health US, LLCLoteprednol Etabonate | $211 | $1,86818 claims |
Reading this fairly. The Part D column is what drug plans and patients paid pharmacies — this provider received none of it, and it reflects how many patients they treat and what those drugs cost. Against peers, this provider's reported payments sit in the 95th percentile of 1,318 optometrist providers in Indiana.
Other optometrist in Brownsburg
- Damon DierkerIndianapolis$707K
- Jason JedlickaBloomington$456K
- Kari RiinaFishers$308K
- Rhonda RobinsonIndianapolis$205K
- John CzajaMerrillville$189K
- Peter KollbaumBloomington$60K
- Ryan GustusBluffton$48K
- Steve VargoHighland$48K
- Helen TzanetakosMunster$47K
- Nicholas McColleyGreenfield$38K
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.