Ophthalmology · Evansville, IN
NPI
1275582900
Since 2006
Specialty
Ophthalmology
Code 207W00000X
Group practices
1
Medicare group memberships
Hospitals
2
Hospital affiliations
6149 E Columbia St
Evansville, IN, 47715
Phone (812) 424-2020
Groups this clinician bills Medicare through
Medicare paid, 2024
$527K
4,805 services
Medicare patients, 2024
1,166
Average age 75
Drug cost, 2024
$362K
5,782 prescriptions
Company payments, 2025
$18
From 1 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Thomas A Brummer was code 66984 (cataract surgery), 923 times for 553 patients. In total Thomas A Brummer billed 4,805 services in 28 codes, and Medicare paid $527K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2025-09-08.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 66984 Cataract Surgery | Facility | 923 | 553 | $327.31 | $302K |
| 92136 Ultrasound - Nonspecific | Office | 878 | 600 | $27.63 | $24K |
| 99204 Office E&M - New | Office | 440 | 440 | $99.97 | $44K |
| 99213 Office E&M - Established | Office | 319 | 304 | $58.39 | $19K |
| 66821 Cataract Surgery | Facility | 262 | 189 | $185.60 | $49K |
| 92133 Computerized Ophthalmic Imaging | Office | 180 | 155 | $21.86 | $3,934 |
| 99214 Office E&M - Established | Office | 165 | 162 | $77.40 | $13K |
| 92134 Computerized Ophthalmic Imaging | Office | 156 | 154 | $24.78 | $3,865 |
| 99212 Office E&M - Established | Office | 156 | 130 | $34.44 | $5,372 |
| 92083 Vision, Hearing, and Speech Services | Office | 132 | 128 | $40.14 | $5,299 |
| 99203 Office E&M - New | Office | 91 | 91 | $67.50 | $6,142 |
| 66821 Cataract Surgery | Office | 87 | 62 | $192.02 | $17K |
| 66982 Cataract Surgery | Facility | 46 | 35 | $444.96 | $20K |
| 65855 Fluid Flow and Drainage of Eye (Any Method) | Facility | 19 | 13 | $151.68 | $2,882 |
By year: 2022 $487K for 4,103 services; 2023 $502K for 4,892 services; 2024 $527K for 4,805 services.
Medicare prescription drug claims, 2024
In 2024, the drug Thomas A Brummer prescribed most often to Medicare patients was Tobramycin, with 1,245 prescriptions and refills. In total Thomas A Brummer wrote 5,782 Medicare prescriptions that cost $362K.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Tobramycin Generic | 1,245 | 1,249 | 801 | $6,653 |
| Prednisolone Acetate Generic | 1,226 | 1,258 | 676 | $30K |
| Ketorolac Tromethamine Generic | 1,128 | 1,144 | 682 | $16K |
| Latanoprost Generic | 579 | 1,018 | 135 | $4,446 |
| Lotemax Sm Loteprednol Etabonate | 336 | 341 | 184 | $86K |
| Timolol Maleate Generic | 250 | 522 | 77 | $3,235 |
| Dorzolamide-Timolol Dorzolamide Hcl/Timolol Maleat | 139 | 279 | 35 | $1,685 |
| Lumigan Bimatoprost | 132 | 224 | 32 | $59K |
| Bromfenac Sodium Generic | 108 | 124 | 75 | $21K |
| Prolensa Bromfenac Sodium | 99 | 110 | 70 | $34K |
| Brimonidine Tartrate Generic | 79 | 136 | 23 | $833 |
| Brimonidine Tartrate-Timolol Brimonidine Tartrate/Timolol | 68 | 95 | 14 | $6,255 |
| Rocklatan Netarsudil Mesylat/Latanoprost | 57 | 60 | Under 11 | $19K |
| Simbrinza Brinzolamide/Brimonidine Tart | 46 | 58 | Under 11 | $9,677 |
| Dorzolamide Hcl Generic | 40 | 69 | Under 11 | $517 |
Brand drugs: 2,271 claims; generic drugs: 3,511 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Thomas A Brummer $18 ($18 in general payments such as food, travel and fees) from 1 company. The largest payer was Sight Sciences, Inc. with $18.
| Company | Payments | Amount |
|---|---|---|
| Sight Sciences, Inc. SGHT | 1 | $18 |
Official US government data on Original Medicare services, Medicare prescription drug plans and the payments drug and device companies must report. Services with fewer than 11 patients and drugs with fewer than 11 claims are not published. Procedure codes are shown by number with their public category.