Ophthalmology · Evansville, IN
NPI
1376553487
Since 2006
Specialty
Ophthalmology
Code 207W00000X
Group practices
1
Medicare group memberships
Hospitals
3
Hospital affiliations
6149 E Columbia St
Evansville, IN, 47715
Phone (812) 424-2020
Groups this clinician bills Medicare through
Medicare paid, 2024
$686K
3,949 services
Medicare patients, 2024
1,103
Average age 74
Drug cost, 2024
$2.5M
5,963 prescriptions
Company payments, 2025
$13K
From 11 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Dwight A Silvera was code 92136 (ultrasound - nonspecific), 1,007 times for 622 patients. In total Dwight A Silvera billed 3,949 services in 48 codes, and Medicare paid $686K.
| 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 |
|---|
| 92136 Ultrasound - Nonspecific | Office | 1,007 | 622 | $28.08 | $28K |
| 66984 Cataract Surgery | Facility | 891 | 504 | $317.22 | $283K |
| 99204 Office E&M - New | Office | 581 | 581 | $106.74 | $62K |
| 66821 Cataract Surgery | Facility | 276 | 180 | $187.54 | $52K |
| 99214 Office E&M - Established | Office | 265 | 258 | $84.58 | $22K |
| 99213 Office E&M - Established | Office | 186 | 109 | $63.15 | $12K |
| 66982 Cataract Surgery | Facility | 111 | 86 | $440.50 | $49K |
| 66821 Cataract Surgery | Office | 86 | 56 | $187.19 | $16K |
| 99212 Office E&M - Established | Office | 73 | 56 | $39.07 | $2,852 |
| 92134 Computerized Ophthalmic Imaging | Office | 69 | 69 | $25.79 | $1,780 |
| 65778 Eye | Office | 65 | 33 | $793.69 | $52K |
| 99203 Office E&M - New | Office | 59 | 59 | $73.30 | $4,325 |
| 65756 Eye | Facility | 47 | 37 | $838.17 | $39K |
| 92071 Ophthalmological E&M | Office | 42 | 15 | $28.28 | $1,188 |
| 65820 Fluid Flow and Drainage of Eye (Any Method) | Facility | 26 | 15 | $606.56 | $16K |
By year: 2022 $579K for 3,403 services; 2023 $602K for 3,461 services; 2024 $686K for 3,949 services.
Medicare prescription drug claims, 2024
In 2024, the drug Dwight A Silvera prescribed most often to Medicare patients was Prednisolone Acetate, with 1,701 prescriptions and refills. In total Dwight A Silvera wrote 5,963 Medicare prescriptions that cost $2.5M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Prednisolone Acetate Generic | 1,701 | 1,889 | 833 | $50K |
| Tobramycin Generic | 1,432 | 1,433 | 880 | $7,886 |
| Ketorolac Tromethamine Generic | 1,137 | 1,164 | 690 | $16K |
| Lotemax Sm Loteprednol Etabonate | 379 | 385 | 177 | $96K |
| Acyclovir Generic | 137 | 170 | 36 | $2,543 |
| Latanoprost Generic | 93 | 138 | 32 | $554 |
| Bromfenac Sodium Generic | 86 | 104 | 66 | $17K |
| Prolensa Bromfenac Sodium | 83 | 96 | 66 | $29K |
| Moxifloxacin Moxifloxacin Hcl | 69 | 69 | 26 | $1,451 |
| Trifluridine Generic | 66 | 68 | 37 | $10K |
| Ofloxacin Generic | 66 | 66 | 43 | $661 |
| Neomycin-Polymyxin-Dexameth Neomycin/Polymyxin B/Dexametha | 65 | 65 | 38 | $755 |
| Valacyclovir Valacyclovir Hcl | 59 | 77 | 16 | $3,572 |
| Oxycodone-Acetaminophen Oxycodone Hcl/Acetaminophen | 53 | 53 | 46 | $206 |
| Erythromycin Erythromycin Base | 52 | 53 | 23 | $456 |
Brand drugs: 2,475 claims; generic drugs: 3,488 claims; opioid claims: 53.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Dwight A Silvera $13K ($13K in general payments such as food, travel and fees) from 11 companies. The largest payer was ANI Pharmaceuticals, Inc. with $13K.
| Company | Payments | Amount |
|---|---|---|
| ANI Pharmaceuticals, Inc. ANIP | 15 | $13K |
| Mallinckrodt Hospital Products Inc. | 3 | $138 |
| Bausch & Lomb Americas Inc. BLCO | 5 | $92.58 |
| Alcon Vision LLC ALC | 2 | $88.26 |
| Glaukos Corporation GKOS | 2 | $47.83 |
| Dompe US, Inc. | 2 | $42.41 |
| Amgen Inc. AMGN | 1 | $23.64 |
| Astellas Pharma US Inc 4503.T | 1 | $21.45 |
| Biotissue Holdings Inc. | 1 | $19.47 |
| Harrow Eye, LLC | 1 | $15.45 |
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.