Ophthalmology · Farmington, CT
NPI
1710246772
Since 2012
Specialty
Ophthalmology
Code 207W00000X
Group practices
1
Medicare group memberships
Hospitals
1
Hospital affiliations
499 Farmington Ave, Suite 100
Farmington, CT, 06032
Phone (860) 678-0202
Groups this clinician bills Medicare through
Medicare paid, 2024
$276K
2,971 services
Medicare patients, 2024
930
Average age 78
Drug cost, 2024
$1.4M
8,979 prescriptions
Company payments, 2025
$5,003
From 3 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Michael Koval was code 92014 (ophthalmological e&m), 823 times for 655 patients. In total Michael Koval billed 2,971 services in 32 codes, and Medicare paid $276K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2020-08-03.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 92014 Ophthalmological E&M | Office | 823 | 655 | $89.33 | $74K |
| 92133 Computerized Ophthalmic Imaging | Office | 586 | 572 | $27.30 | $16K |
| 92083 Vision, Hearing, and Speech Services | Office | 392 | 375 | $49.11 | $19K |
| 92012 Ophthalmological E&M | Office | 319 | 251 | $66.44 | $21K |
| 92136 Ultrasound - Nonspecific | Office | 133 | 84 | $32.07 | $4,265 |
| 66984 Cataract Surgery | Facility | 92 | 56 | $443.64 | $41K |
| 99213 Office E&M - Established | Office | 81 | 79 | $62.14 | $5,034 |
| 92020 Ophthalmological E&M | Office | 63 | 62 | $21.27 | $1,340 |
| 99211 Office E&M - Established | Office | 60 | 50 | $17.60 | $1,056 |
| 66821 Cataract Surgery | Office | 55 | 46 | $276.03 | $15K |
| 99214 Office E&M - Established | Office | 51 | 50 | $92.12 | $4,698 |
| 92004 Ophthalmological E&M | Office | 48 | 48 | $113.93 | $5,468 |
| 92134 Computerized Ophthalmic Imaging | Office | 47 | 45 | $29.91 | $1,406 |
| 66991 Cataract Surgery | Facility | 42 | 26 | $580.00 | $24K |
| 92250 Angiography | Office | 42 | 41 | $29.14 | $1,224 |
By year: 2022 $283K for 2,844 services; 2023 $292K for 2,942 services; 2024 $276K for 2,971 services.
Medicare prescription drug claims, 2024
In 2024, the drug Michael Koval prescribed most often to Medicare patients was Latanoprost, with 1,760 prescriptions and refills. In total Michael Koval wrote 8,979 Medicare prescriptions that cost $1.4M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Latanoprost Generic | 1,760 | 4,247 | 564 | $20K |
| Timolol Maleate Generic | 870 | 2,380 | 318 | $14K |
| Dorzolamide-Timolol Dorzolamide Hcl/Timolol Maleat | 846 | 2,168 | 252 | $14K |
| Prednisolone Acetate Generic | 764 | 1,089 | 375 | $27K |
| Lumigan Bimatoprost | 617 | 1,485 | 186 | $410K |
| Ketorolac Tromethamine Generic | 485 | 526 | 296 | $8,739 |
| Ofloxacin Generic | 456 | 467 | 307 | $4,199 |
| Brimonidine Tartrate Generic | 435 | 1,119 | 159 | $27K |
| Brimonidine Tartrate-Timolol Brimonidine Tartrate/Timolol | 378 | 894 | 125 | $59K |
| Dorzolamide Hcl Generic | 348 | 860 | 121 | $5,684 |
| Rhopressa Netarsudil Mesylate | 256 | 474 | 84 | $149K |
| Brinzolamide Generic | 227 | 532 | 63 | $45K |
| Travoprost Generic | 219 | 547 | 61 | $38K |
| Simbrinza Brinzolamide/Brimonidine Tart | 167 | 315 | 48 | $51K |
| Combigan Brimonidine Tartrate/Timolol | 142 | 356 | 42 | $77K |
Brand drugs: 3,233 claims; generic drugs: 5,746 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Michael Koval $5,003 ($5,003 in general payments such as food, travel and fees) from 3 companies. The largest payer was Abbvie Inc. with $4,860.
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.