Doctor profile · Federal record
Dr. Lan Nguyen, M.D.
Specialist (CMS: Ophthalmology) · San Jose, CA
- NPI 1174516264
- Accepts Medicare
- MIPS 19.8 / 100 · 2023
- 32 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
135 N Jackson Ave, Suite #101
San Jose, CA 95116
(408) 923-4145
fax (408) 923-4156
Credentials & registration
- NPI registered
- August 2005 — 21 yrs on file
- Profile last updated
- July 26, 2018
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 174400000X — NUCC code
- State license (1)
- California #A716250
- Medicaid
- CA #00A716250
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1174516264. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,303
Distinct HCPCS
10
Medicare allowed
$489,374
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92012 |
Established patient problem focused exam of visual system | 1,338 | 680 | $115 | |
92250 |
Photography of the retina | 767 | 760 | $47 | |
92133 |
Imaging of optic nerve | 479 | 473 | $46 | |
92134 |
Imaging of retina | 386 | 382 | $51 | |
92014 |
Established patient complete exam of visual system | 350 | 348 | $160 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 316 | 285 | $154 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 166 | 166 | $198 | |
92083 |
Exam of visual field with extended testing | 140 | 136 | $82 | |
92136 |
Measurement of corneal curvature and depth of eye | 123 | 104 | $60 | |
66984 |
Removal of cataract with insertion of prosthetic lens | 106 | 94 | $657 |
In context: peer comparison
Among 14 peers in San Jose Specialist, average services per provider: 296. This provider delivers 15× the peer median.Open Payments
Industry payments received
All-time total
$414
Transactions
10
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Alcon Vision LLC | 4 | $222.96 | |
| Revance Therapeutics, INC. | 1 | $80.00 | |
| Abbvie INC. | 1 | $34.85 | |
| Thea Pharma INC. | 1 | $20.16 | |
| Oyster Point Pharma, INC. | 1 | $19.85 | |
| Tarsus Pharmaceuticals, INC. | 1 | $18.68 | |
| Harrow Eye, LLC | 1 | $17.90 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
9,170
Patients
3,646
Total drug cost
$714,283
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Azelastine Hcl | Generic | 3,533 | 1,194 | $97,103 |
| Latanoprost | Generic | 1,244 | 227 | $19,687 |
| Olopatadine Hcl | Generic | 1,222 | 528 | $31,186 |
| Timolol Maleate | Generic | 547 | 164 | $10,302 |
| Prednisolone Acetate | Generic | 415 | 320 | $19,805 |
| Bepotastine Besilate | Generic | 402 | 205 | $68,495 |
| Neomycin-Polymyxin-Dexameth (Neomycin/Polymyxin B/Dexametha) | Brand | 375 | 321 | $5,418 |
| Ofloxacin | Generic | 270 | 218 | $4,809 |
| Zerviate (Cetirizine Hcl) | Brand | 199 | 84 | $73,967 |
| Restasis (Cyclosporine) | Brand | 188 | 49 | $214,056 |
Frequently asked questions
What is Dr. Lan Nguyen's medical specialty?
Dr. Lan Nguyen practices Specialist in San Jose, CA.
Where does Dr. Lan Nguyen practice?
Dr. Lan Nguyen practices at 135 N Jackson Ave, San Jose, CA 95116. Office phone: 4089234145.
What is Dr. Lan Nguyen's NPI?
Dr. Lan Nguyen's National Provider Identifier (NPI) is 1174516264, issued by NPPES.
Does Dr. Lan Nguyen accept Medicare assignment?
Yes. Dr. Lan Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Lan Nguyen commonly perform?
Top Medicare-reported procedures in 2023: Established patient problem focused exam of visual system (HCPCS 92012); Photography of the retina (HCPCS 92250); Imaging of optic nerve (HCPCS 92133). Source: CMS Medicare Physician & Other Practitioners file.