Doctor profile · Federal record
Dr. Elena Nguyen, MD
Ophthalmology Physician (CMS: Ophthalmology) · Foster City, CA
- NPI 1235592387
- Accepts Medicare
- 10 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1241 E Hillsdale Blvd Ste 220
Foster City, CA 944041296
(650) 288-1633
fax (650) 288-6933
Credentials & registration
- NPI registered
- April 2016 — 10 yrs on file
- Profile last updated
- January 9, 2023
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 207W00000X — NUCC code
- State license (1)
- California #A173649
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1235592387. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
134
Distinct HCPCS
5
Medicare allowed
$16,567
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92004 |
New patient complete exam of visual system | 47 | 47 | $182 | |
92060 |
Exam to measure eye deviation and range of motion | 32 | 13 | $79 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 26 | 17 | $107 | |
92134 |
Imaging of retina | 17 | 15 | $49 | |
92014 |
Established patient complete exam of visual system | 12 | 11 | $157 |
In context: peer comparison
Among 1 peers in Foster City Ophthalmology Physician, average services per provider: 26. This provider delivers 5.2× the peer median.Open Payments
Industry payments received
All-time total
$23
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Tarsus Pharmaceuticals, INC. | 1 | $23.27 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
41
Patients
11
Total drug cost
$1,538
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 28 | 11 | $800 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 13 | 0 | $738 |
Hospital affiliations
Frequently asked questions
What is Dr. Elena Nguyen's medical specialty?
Dr. Elena Nguyen practices Ophthalmology Physician in Foster City, CA.
Where does Dr. Elena Nguyen practice?
Dr. Elena Nguyen practices at 1241 E Hillsdale Blvd Ste 220, Foster City, CA 944041296. Office phone: 6502881633.
What is Dr. Elena Nguyen's NPI?
Dr. Elena Nguyen's National Provider Identifier (NPI) is 1235592387, issued by NPPES.
Does Dr. Elena Nguyen accept Medicare assignment?
Yes. Dr. Elena Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Elena Nguyen commonly perform?
Top Medicare-reported procedures in 2023: New patient complete exam of visual system (HCPCS 92004); Exam to measure eye deviation and range of motion (HCPCS 92060); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.