Doctor profile · Federal record
Dr. Thien-Nhan Nguyen, FNP-C
Family Nurse Practitioner (CMS: Nurse Practitioner) · Registered Nurse · Palo Alto, CA
- NPI 1679244008
- MIPS 22.6 / 100 · 2023
- 5 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
805 El Camino Real Ste A
Palo Alto, CA 943012315
(650) 328-1676
fax (650) 445-0911
Credentials & registration
- NPI registered
- September 2021 — 5 yrs on file
- Year of graduation
- 2021 — 5 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State licenses (2)
- California #95018528 · California #95053992
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1679244008. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,636
Distinct HCPCS
5
Medicare allowed
$135,152
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99308 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 764 | 201 | $74 | |
99307 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes | 360 | 136 | $39 | |
99306 |
Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 203 | 175 | $178 | |
99315 |
Nursing facility discharge day management, 30 minutes or less | 158 | 150 | $80 | |
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 151 | 100 | $106 |
In context: peer comparison
Among 14 peers in this city , average services per provider: 81. This provider delivers 20× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
260
Patients
73
Total drug cost
$14,531
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gabapentin | Generic | 36 | 28 | $573 |
| Oxycodone Hcl | Generic | 32 | 16 | $302 |
| Atorvastatin Calcium | Generic | 26 | 12 | $388 |
| Levothyroxine Sodium | Generic | 25 | 0 | $266 |
| Pantoprazole Sodium | Generic | 24 | 17 | $709 |
| Lisinopril | Generic | 19 | 0 | $147 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 14 | 0 | $179 |
| Losartan Potassium | Generic | 13 | 0 | $219 |
| Eliquis (Apixaban) | Brand | 12 | 0 | $11,054 |
| Furosemide | Generic | 12 | 0 | $32 |
Frequently asked questions
What is Dr. Thien-Nhan Nguyen's medical specialty?
Dr. Thien-Nhan Nguyen practices Family Nurse Practitioner in Palo Alto, CA.
Where does Dr. Thien-Nhan Nguyen practice?
Dr. Thien-Nhan Nguyen practices at 805 El Camino Real Ste A, Palo Alto, CA 943012315. Office phone: 6503281676.
What is Dr. Thien-Nhan Nguyen's NPI?
Dr. Thien-Nhan Nguyen's National Provider Identifier (NPI) is 1679244008, issued by NPPES.
Does Dr. Thien-Nhan Nguyen accept Medicare assignment?
Dr. Thien-Nhan Nguyen does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Thien-Nhan Nguyen commonly perform?
Top Medicare-reported procedures in 2023: Subsequent nursing facility care with straightforward level of medical decision making (HCPCS 99308); Subsequent nursing facility care with straightforward level of medical decision making (HCPCS 99307); Initial nursing facility care with high level of medical decision making (HCPCS 99306). Source: CMS Medicare Physician & Other Practitioners file.