Doctor profile · Federal record
Dr. Brian Nguyen, MD
Ophthalmology Physician (CMS: Ophthalmology) · Valencia, CA
- NPI 1912469792
- Accepts Medicare
- MIPS 74.8 / 100 · 2023
- 7 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
27420 Tourney RD Ste 100
Valencia, CA 913555631
(661) 259-3937
fax (661) 259-3904
Credentials & registration
- NPI registered
- April 2019 — 7 yrs on file
- Profile last updated
- January 30, 2024
- Specialty taxonomy
- 207W00000X — NUCC code
- State license (1)
- Pennsylvania #MT221626
- Medicaid
- PA #MT221626
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1912469792. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,724
Distinct HCPCS
10
Medicare allowed
$150,438
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
83861 |
Microfluid analysis of tears | 319 | 145 | $22 | |
92025 |
Ct scan of cornea | 297 | 261 | $40 | |
92012 |
Established patient problem focused exam of visual system | 283 | 219 | $100 | |
92014 |
Established patient complete exam of visual system | 138 | 133 | $138 | |
92134 |
Imaging of retina | 123 | 119 | $41 | |
92004 |
New patient complete exam of visual system | 83 | 83 | $167 | |
92136 |
Measurement of corneal curvature and depth of eye | 65 | 60 | $52 | |
92133 |
Imaging of optic nerve | 63 | 61 | $39 | |
92250 |
Photography of the retina | 55 | 54 | $40 | |
68761 |
Closure of tear duct opening using plug | 54 | 50 | $239 |
In context: peer comparison
Among 4 peers in Valencia Ophthalmology Physician, average services per provider: 153. This provider delivers 11× the peer median.Open Payments
Industry payments received
All-time total
$506
Transactions
18
Manufacturers
8
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 10 | $238.45 | |
| New World Medical,INC. | 1 | $104.93 | |
| Thea Pharma INC. | 2 | $39.41 | |
| Dompe US, INC. | 1 | $34.66 | |
| Alcon Vision LLC | 1 | $29.75 | |
| Tarsus Pharmaceuticals, INC. | 1 | $25.10 | |
| RxSight INC | 1 | $20.27 | |
| Amgen INC. | 1 | $13.90 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
531
Patients
378
Total drug cost
$52,770
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisolone Acetate | Generic | 140 | 91 | $4,657 |
| Moxifloxacin (Moxifloxacin Hcl) | Brand | 75 | 52 | $2,902 |
| Latanoprost | Generic | 66 | 48 | $1,887 |
| Difluprednate | Generic | 48 | 32 | $6,036 |
| Prolensa (Bromfenac Sodium) | Brand | 33 | 29 | $11,933 |
| Timolol Maleate | Generic | 31 | 19 | $568 |
| Brimonidine Tartrate | Generic | 30 | 22 | $1,253 |
| Ketorolac Tromethamine | Generic | 30 | 22 | $629 |
| Neomycin-Polymyxin-Dexameth (Neomycin/Polymyxin B/Dexametha) | Brand | 24 | 24 | $282 |
| Restasis (Cyclosporine) | Brand | 20 | 14 | $21,752 |
Hospital affiliations
Frequently asked questions
What is Dr. Brian Nguyen's medical specialty?
Dr. Brian Nguyen practices Ophthalmology Physician in Valencia, CA.
Where does Dr. Brian Nguyen practice?
Dr. Brian Nguyen practices at 27420 Tourney RD Ste 100, Valencia, CA 913555631. Office phone: 6612593937.
What is Dr. Brian Nguyen's NPI?
Dr. Brian Nguyen's National Provider Identifier (NPI) is 1912469792, issued by NPPES.
Does Dr. Brian Nguyen accept Medicare assignment?
Yes. Dr. Brian Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Brian Nguyen commonly perform?
Top Medicare-reported procedures in 2023: Microfluid analysis of tears (HCPCS 83861); Ct scan of cornea (HCPCS 92025); Established patient problem focused exam of visual system (HCPCS 92012). Source: CMS Medicare Physician & Other Practitioners file.