Tam Thanh Thi Nguyen, PHD
Clinical · Palo Alto
- Medicare standing
- Clear
- Enrolled, allowed to bill and order, not excluded
- Plans that list them
- 14
- 1 carrier
- Office
- 1
Offices
1 location
Plans that list them
14 plans · 1 carrier
A missing listing does not mean out of network. Directories change, and a listing does not cover every office. Call Tam Thanh Thi Nguyen’s office at (650) 321-4121 to confirm they take your plan. Ask about the office you use, its medical group, referrals and appointments.
| Alignment Health Advantage PPO (PPO) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health BreathEasy (HMO C-SNP) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health Clarity (HMO C-SNP) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health Harmony (HMO) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health Heart & Diabetes (HMO C-SNP) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health Heart & Diabetes CalPlus (HMO C-SNP) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health Heart & Diabetes Care (HMO C-SNP) | Alignment Health Plan | Listed | Sep 28, 2026 |
| Alignment Health Heart & Diabetes Choice (HMO C-SNP) | Alignment Health Plan | Listed | Sep 28, 2026 |
| Alignment Health Honor+ Plan (HMO) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health My Choice CalCare (HMO) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health Silicon (HMO C-SNP) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health Sutter Advantage +More (HMO) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health smartHMO (HMO) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health the ONE (HMO) | Alignment Health Plan | Listed | Oct 3, 2026 |
California Medical Board record
Licence G24495 · Cancelled
Licence status: Cancelled · since 1973 · Mcgill University Faculty of Medicine. Board flags: Inactive.
License has been voluntarily canceled, or the license has been expired for at least five years and has not been renewed. No practice is permitted.
Matched on the licence number without its letter prefix; check the name before relying on it.
No disciplinary actions, convictions, malpractice judgments or citations in this record.
Medicaid work
$110,356 in 2018
Medicaid paid $110,356 for 937 billed services this clinician did in 2018, up to 38 people in a month for one service.
Medicaid and CHIP claims where this clinician did the service, fee-for-service and managed care together. Any month with fewer than 11 patients is hidden, so small Medicaid practices undercount.
| Clinic visit/encounter, all-inclusive | 559 | $83,698 |
| Psychotherapy, 45 minutes with patient | 337 | $23,254 |
| PSYCH DIAGNOSTIC EVALUATION | 27 | $2,641 |
| PSYCHOTHERAPY W/PATIENT 30 MINUTES | 14 | $763 |
| 2018 | 937 | 4 | 38 | $110,356 |
Drugs they prescribed that Part D paid
This is pharmacy cost, not the office bill, and not what patients paid.
Opioids were 0% of their 32 Part D prescriptions in 2015. Too few prescriptions to judge: with under about 50 a year, a handful of patients can swing this share.
Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.
Year by year
| 2015 | 32 | None | 0% (0) | None | $1,003 |
| 2014 | 99 | None | 0% (0) | 15% | $6,411 |
| 2013 | 296 | 37 | None | None | $15,946 |
Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.
See the drugs prescribed each year
2013: 8 drugs
| Diovan | 12 | $2,788 | $232 |
| Atorvastatin | 12 | $519 | $43 |
| Omeprazole | 18 | $265 | $15 |
| Amlodipine Besylate | 17 | $157 | $9 |
| Metformin | 14 | $123 | $9 |
| Simvastatin | 16 | $114 | $7 |
| Glipizide | 11 | $56 | $5 |
| Allopurinol | 11 | $53 | $5 |
Professional record
- NPI
- 1265787980
- Licence
- CA 24495California G24495: Cancelled
More record details
- Sole proprietor
- Yes
- Taxonomy
- Federal specialty code 103TC0700X (103TC0700X)
- Mailing address
- 325 Distel Cir, Los Altos, CA, 94022
- NPI first listed
- 2012-07-18
- NPI last updated
- 2020-06-03
- NPI record certified
- 2020-06-03
This is when the NPI record was last certified, not a medical board exam.