Ophthalmology · Long Beach, CA
NPI
1538137666
Since 2006
Specialty
Ophthalmology
Code 207W00000X
Group practices
1
Medicare group memberships
Hospitals
0
Hospital affiliations
4300 Long Beach Blvd Ste 400
Long Beach, CA, 90807
Phone (562) 591-7700
Groups this clinician bills Medicare through
Medicare paid, 2024
$470K
6,982 services
Medicare patients, 2024
900
Average age 76
Drug cost, 2024
$2.1M
6,060 prescriptions
Company payments, 2025
$5,121
From 16 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Bao-Thu T Nguyen was code 99213 (office e&m - established), 1,202 times for 613 patients. In total Bao-Thu T Nguyen billed 6,982 services in 45 codes, and Medicare paid $470K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2026-08-12.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99213 Office E&M - Established | Office | 1,202 | 613 | $70.63 | $85K |
| 92250 Angiography | Office | 981 | 787 | $28.96 | $28K |
| 92083 Vision, Hearing, and Speech Services | Office | 608 | 527 | $52.97 | $32K |
| 92133 Computerized Ophthalmic Imaging | Office | 540 | 508 | $27.94 | $15K |
| J7351 Injection, bimatoprost, intracameral implant, 1 microgram | Office | 370 | 22 | $164.25 | $61K |
| 92014 Ophthalmological E&M | Office | 334 | 334 | $97.78 | $33K |
| 99214 Office E&M - Established | Office | 158 | 135 | $101.34 | $16K |
| 92136 Ultrasound - Nonspecific | Office | 157 | 118 | $33.93 | $5,327 |
| 65855 Fluid Flow and Drainage of Eye (Any Method) | Office | 155 | 104 | $198.31 | $31K |
| 92020 Ophthalmological E&M | Office | 130 | 130 | $21.18 | $2,753 |
| 99204 Office E&M - New | Office | 120 | 120 | $124.58 | $15K |
| 76514 Ultrasound - Nonspecific | Office | 109 | 109 | $8.63 | $941 |
| 92134 Computerized Ophthalmic Imaging | Office | 96 | 93 | $34.00 | $3,264 |
| 66984 Cataract Surgery | Facility | 73 | 51 | $419.81 | $31K |
| 66821 Cataract Surgery | Office | 68 | 56 | $283.61 | $19K |
By year: 2022 $426K for 4,924 services; 2023 $450K for 5,160 services; 2024 $470K for 6,982 services.
Medicare prescription drug claims, 2024
In 2024, the drug Bao-Thu T Nguyen prescribed most often to Medicare patients was Latanoprost, with 897 prescriptions and refills. In total Bao-Thu T Nguyen wrote 6,060 Medicare prescriptions that cost $2.1M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Latanoprost Generic | 897 | 2,035 | 279 | $11K |
| Dorzolamide-Timolol Dorzolamide Hcl/Timolol Maleat | 620 | 1,411 | 179 | $14K |
| Lumigan Bimatoprost | 507 | 1,131 | 160 | $304K |
| Vyzulta Latanoprostene Bunod | 478 | 831 | 144 | $250K |
| Simbrinza Brinzolamide/Brimonidine Tart | 324 | 476 | 82 | $97K |
| Moxifloxacin Moxifloxacin Hcl | 280 | 284 | 160 | $5,997 |
| Restasis Cyclosporine | 268 | 445 | 86 | $268K |
| Prednisolone Acetate Generic | 188 | 239 | 110 | $5,548 |
| Dorzolamide Hcl Generic | 186 | 351 | 59 | $3,827 |
| Rocklatan Netarsudil Mesylat/Latanoprost | 173 | 302 | 54 | $108K |
| Brimonidine Tartrate Generic | 171 | 373 | 56 | $11K |
| Rhopressa Netarsudil Mesylate | 165 | 272 | 48 | $89K |
| Combigan Brimonidine Tartrate/Timolol | 152 | 281 | 41 | $67K |
| Alphagan P Brimonidine Tartrate | 146 | 247 | 35 | $71K |
| Dorzolamide-Timolol Dorzolamide/Timolol/Pf | 129 | 264 | 33 | $26K |
Brand drugs: 3,701 claims; generic drugs: - claims.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Bao-Thu T Nguyen $5,121 ($5,121 in general payments such as food, travel and fees) from 16 companies. The largest payer was Abbvie Inc. with $1,395.
| Company | Payments | Amount |
|---|---|---|
| Abbvie Inc. ABBV | 50 | $1,395 |
| Alcon Vision LLC ALC | 28 | $789 |
| Amgen Inc. AMGN | 21 | $528 |
| Bausch & Lomb Americas Inc. BLCO | 17 | $401 |
| Sun Pharmaceutical Industries Inc. SUNPHARMA.NS | 15 | $365 |
| Tarsus Pharmaceuticals, Inc. TARS | 10 | $302 |
| Glaukos Corporation GKOS | 6 | $266 |
| ANI Pharmaceuticals, Inc. ANIP | 19 | $264 |
| Nova Eye, Inc. | 1 | $194 |
| Beaver-Visitec International, Inc. | 1 | $169 |
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.