Ophthalmology · Westminster, CA
NPI
1710900477
Since 2006
Specialty
Ophthalmology
Code 207W00000X
Group practices
2
Medicare group memberships
Hospitals
1
Hospital affiliations
9500 Bolsa Ave, Ste P
Westminster, CA, 92683
Phone (714) 775-4400
Groups this clinician bills Medicare through
Medicare paid, 2024
$315K
3,334 services
Medicare patients, 2024
1,136
Average age 77
Drug cost, 2024
$2.5M
12,553 prescriptions
Company payments, 2025
$636
From 7 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Tuyet-Mai M Phan was code 92012 (ophthalmological e&m), 1,113 times for 815 patients. In total Tuyet-Mai M Phan billed 3,334 services in 29 codes, and Medicare paid $315K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2021-01-27.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 92012 Ophthalmological E&M | Office | 1,113 | 815 | $76.27 | $85K |
| 92014 Ophthalmological E&M | Office | 936 | 898 | $107.69 | $101K |
| 92133 Computerized Ophthalmic Imaging | Office | 431 | 414 | $31.25 | $13K |
| 92083 Vision, Hearing, and Speech Services | Office | 409 | 403 | $54.61 | $22K |
| 66984 Cataract Surgery | Facility | 105 | 93 | $464.94 | $49K |
| 92004 Ophthalmological E&M | Office | 86 | 86 | $125.34 | $11K |
| 92136 Ultrasound - Nonspecific | Office | 83 | 77 | $24.17 | $2,006 |
| 92134 Computerized Ophthalmic Imaging | Office | 49 | 49 | $32.44 | $1,590 |
| 66821 Cataract Surgery | Office | 41 | 39 | $285.43 | $12K |
| 66761 Fluid Flow and Drainage of Eye (Any Method) | Office | 24 | 14 | $254.30 | $6,103 |
| 65426 Eye | Facility | 12 | 12 | $361.57 | $4,339 |
By year: 2022 $343K for 3,382 services; 2023 $348K for 3,551 services; 2024 $315K for 3,334 services.
Medicare prescription drug claims, 2024
In 2024, the drug Tuyet-Mai M Phan prescribed most often to Medicare patients was Latanoprost, with 2,378 prescriptions and refills. In total Tuyet-Mai M Phan wrote 12,553 Medicare prescriptions that cost $2.5M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Latanoprost Generic | 2,378 | 3,532 | 417 | $19K |
| Dorzolamide-Timolol Dorzolamide Hcl/Timolol Maleat | 1,369 | 2,222 | 242 | $27K |
| Cyclosporine Generic | 1,054 | 1,297 | 262 | $367K |
| Restasis Cyclosporine | 1,018 | 1,146 | 241 | $715K |
| Azelastine Hcl Generic | 862 | 949 | 267 | $13K |
| Vyzulta Latanoprostene Bunod | 680 | 965 | 112 | $274K |
| Brimonidine Tartrate Generic | 647 | 1,046 | 127 | $36K |
| Prednisolone Acetate Generic | 501 | 739 | 291 | $22K |
| Xiidra Lifitegrast | 385 | 433 | 79 | $291K |
| Moxifloxacin Moxifloxacin Hcl | 373 | 373 | 199 | $6,773 |
| Rhopressa Netarsudil Mesylate | 360 | 490 | 71 | $139K |
| Dorzolamide Hcl Generic | 302 | 555 | 81 | $5,368 |
| Timolol Maleate Generic | 266 | 455 | 62 | $5,884 |
| Lumigan Bimatoprost | 253 | 387 | 46 | $105K |
| Acetazolamide Er Acetazolamide | 243 | 245 | 151 | $449 |
Brand drugs: - claims; generic drugs: 6,567 claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Tuyet-Mai M Phan $636 ($636 in general payments such as food, travel and fees) from 7 companies. The largest payer was Amgen Inc. with $424.
| Company | Payments | Amount |
|---|---|---|
| Amgen Inc. AMGN | 18 | $424 |
| Alcon Vision LLC ALC | 3 | $54.58 |
| Harrow Eye, LLC | 2 | $53.28 |
| Sun Pharmaceutical Industries Inc. SUNPHARMA.NS | 1 | $34.19 |
| Bausch & Lomb Americas Inc. BLCO | 2 | $28.18 |
| Abbvie Inc. ABBV | 1 | $21.8 |
| Thea Pharma Inc. | 1 | $20.59 |
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.