Doctor profile · Federal record
Dr. Aileen Nguyen, MD
Internal Medicine Physician (CMS: Internal Medicine) · Burlingame, CA
- NPI 1861996332
- Accepts Medicare
- MIPS 91.5 / 100 · 2023
- 9 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1501 Trousdale Dr
Burlingame, CA 940104506
(650) 696-5400
Credentials & registration
- NPI registered
- March 2018 — 8 yrs on file
- Profile last updated
- September 25, 2023
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A173481
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1861996332. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
451
Distinct HCPCS
4
Medicare allowed
$53,401
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 191 | 101 | $88 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 108 | 52 | $126 | |
99239 |
Hospital discharge day management, more than 30 minutes | 98 | 97 | $128 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 54 | 54 | $193 |
In context: peer comparison
Among 24 peers in this city , average services per provider: 164. This provider delivers 2.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
45
Patients
0
Total drug cost
$8,913
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 21 | 0 | $208 |
| Eliquis (Apixaban) | Brand | 13 | 0 | $8,676 |
| Prednisone | Generic | 11 | 0 | $29 |
Hospital affiliations
Frequently asked questions
What is Dr. Aileen Nguyen's medical specialty?
Dr. Aileen Nguyen practices Internal Medicine Physician in Burlingame, CA.
Where does Dr. Aileen Nguyen practice?
Dr. Aileen Nguyen practices at 1501 Trousdale Dr, Burlingame, CA 940104506. Office phone: 6506965400.
What is Dr. Aileen Nguyen's NPI?
Dr. Aileen Nguyen's National Provider Identifier (NPI) is 1861996332, issued by NPPES.
Does Dr. Aileen Nguyen accept Medicare assignment?
Yes. Dr. Aileen Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Aileen Nguyen commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.