Ophthalmology · Long Beach, CA
NPI
1497047526
Since 2011
Specialty
Ophthalmology
Code 207W00000X
Group practices
2
Medicare group memberships
Hospitals
0
Hospital affiliations
5901 E 7th St
Long Beach, CA, 90822
Phone (949) 824-6109
Groups this clinician bills Medicare through
Medicare paid, 2024
$5,020
57 services
Medicare patients, 2024
36
Average age 73
Drug cost, 2024
$272K
6,464 prescriptions
Company payments, 2025
$160
From 1 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Garrick Chak was code 99214 (office e&m - established), 15 times for 14 patients. In total Garrick Chak billed 57 services in 14 codes, and Medicare paid $5,020.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2021-11-30.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99214 Office E&M - Established | Office | 15 | 14 | $85.76 | $1,286 |
| 92014 Ophthalmological E&M | Office | 14 | 14 | $49.02 | $686 |
By year: 2022 $3,947 for 32 services; 2023 $2,977 for 39 services; 2024 $5,020 for 57 services.
Medicare prescription drug claims, 2024
In 2024, the drug Garrick Chak prescribed most often to Medicare patients was Latanoprost, with 1,551 prescriptions and refills. In total Garrick Chak wrote 6,464 Medicare prescriptions that cost $272K.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Latanoprost Generic | 1,551 | 4,135 | 592 | $22K |
| Dorzolamide-Timolol Dorzolamide Hcl/Timolol Maleat | 1,036 | 3,345 | 382 | $27K |
| Prednisolone Acetate Generic | 830 | 1,819 | 494 | $66K |
| Brimonidine Tartrate Generic | 629 | 2,013 | 240 | $12K |
| Timolol Maleate Generic | 406 | 1,322 | 162 | $6,911 |
| Dorzolamide Hcl Generic | 314 | 978 | 107 | $7,924 |
| Polymyxin B Sul-Trimethoprim Polymyxin B Sulf/Trimethoprim | 299 | 390 | 280 | $3,936 |
| Levobunolol Hcl Generic | 162 | 537 | 61 | $6,708 |
| Fluorometholone Generic | 132 | 182 | 108 | $15K |
| Erythromycin Erythromycin Base | 125 | 125 | 94 | $1,812 |
| Acetazolamide Generic | 125 | 206 | 41 | $3,342 |
| Pilocarpine Hcl Generic | 121 | 431 | 42 | $4,482 |
| Cyclosporine Generic | 119 | 135 | 38 | $12K |
| Ketorolac Tromethamine Generic | 110 | 187 | 64 | $3,320 |
| Bimatoprost Generic | 97 | 295 | 36 | $11K |
Brand drugs: 1,177 claims; generic drugs: 5,287 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Garrick Chak $160 ($160 in general payments such as food, travel and fees) from 1 company. The largest payer was Carl Zeiss Meditec USA, Inc. with $160.
| Company | Payments | Amount |
|---|---|---|
| Carl Zeiss Meditec USA, Inc. | 1 | $160 |
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.