Ophthalmology · Los Angeles, CA
NPI
1205907276
Since 2006
Specialty
Ophthalmology
Code 207W00000X
Group practices
2
Medicare group memberships
Hospitals
0
Hospital affiliations
4733 W Sunset Blvd
Los Angeles, CA, 90027
Phone (323) 783-4011
Groups this clinician bills Medicare through
Medicare paid, 2024
$1,323
24 services
Medicare patients, 2024
20
Average age 71
Drug cost, 2024
$119K
3,551 prescriptions
Company payments, 2025
$120
From 1 companies
Medicare prescription drug claims, 2024
In 2024, the drug Ervin N Fang prescribed most often to Medicare patients was Latanoprost, with 1,499 prescriptions and refills. In total Ervin N Fang wrote 3,551 Medicare prescriptions that cost $119K.
| Drug |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2021-12-01.
| Claims |
|---|
| 30-day fills |
|---|
| Patients |
|---|
| Cost |
|---|
| Latanoprost Generic | 1,499 | 4,223 | 553 | $21K |
| Dorzolamide-Timolol Dorzolamide Hcl/Timolol Maleat | 563 | 1,869 | 191 | $14K |
| Brimonidine Tartrate Generic | 349 | 1,140 | 142 | $6,262 |
| Levobunolol Hcl Generic | 263 | 861 | 91 | $11K |
| Timolol Maleate Generic | 217 | 688 | 80 | $4,041 |
| Pilocarpine Hcl Generic | 155 | 469 | 44 | $7,413 |
| Prednisolone Acetate Generic | 127 | 232 | 79 | $6,191 |
| Methazolamide Generic | 89 | 192 | 35 | $14K |
| Ketorolac Tromethamine Generic | 34 | 57 | 24 | $985 |
| Cyclosporine Generic | 31 | 37 | Under 11 | $3,053 |
| Carteolol Hcl Generic | 26 | 93 | Under 11 | $620 |
| Dorzolamide Hcl Generic | 26 | 78 | Under 11 | $878 |
| Bimatoprost Generic | 26 | 77 | Under 11 | $3,415 |
| Ofloxacin Generic | 19 | 37 | 15 | $436 |
| Betaxolol Hcl Generic | 13 | 43 | Under 11 | $1,284 |
Brand drugs: 237 claims; generic drugs: 3,314 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Ervin N Fang $120 ($120 in general payments such as food, travel and fees) from 1 company. The largest payer was Regeneron Healthcare Solutions, Inc. with $120.
| Company | Payments | Amount |
|---|---|---|
| Regeneron Healthcare Solutions, Inc. REGN | 1 | $120 |
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.