Medicare does not list them as allowed to order and refer
California licence: Revoked
1 Medical Board action on record
Offices
1 location
Plan participation
Not verified
We could not verify current plan participation for this doctor. This does not mean they are out of network. Call Dr. Nguyen’s office at (408) 254-4567 to ask if they take your plan before you enroll.
California Medical Board record
Licence G48756 · Revoked
Licence status: Revoked · since 1982 · New York University School of Medicine.
License has been revoked as a result of disciplinary action rendered by the Board. No practice is permitted.
Matched on the licence number without its letter prefix; check the name before relying on it.
Public record actions
Actions the Medical Board of California publishes for this licence
1995-09-14
Board disciplineDiscipline
Revoked. · 05 1991009512
Drugs they prescribed that Part D paid
$907
Pharmacies billed $907 in 2024.
This is pharmacy cost, not the office bill, and not what patients paid.
Opioids were 0% of their Part D prescriptions (0 of 217) in 2024. At or below the middle of the specialty; the typical dentist clinician is at 0%.
217 generic and 0 brand-name prescriptions · $907 in drug cost · 73 antibiotic prescriptions to 54 people.
Part D prescriptions only. The opioid rate is opioid prescriptions as a share of all this clinician's Part D prescriptions; surgeons and pain specialists run higher than others, so it is shown against the same specialty.
Largest Part D drug costs
Chlorhexidine Gluconate
54
$421
$5
Amoxicillin
52
$231
$3
Ibuprofen
46
$126
$2
Year by year
Part D prescribing by year
2024
217
64
0% (0)
0%
$907
2023
219
61
0% (0)
0%
$1,385
2022
270
73
0% (0)
0%
$1,736
2021
247
64
0% (0)
—None
$1,749
2020
166
56
—None
—None
$1,027
2019
183
47
—None
—None
$1,386
2018
112
41
0% (0)
—None
$922
2017
108
38
—None
—None
$4,020
2016
86
38
—None
—None
$2,371
2015
52
20
0% (0)
0%
$405
2014
79
37
—None
—None
$2,399
2013
119
38
—None
15%
$4,684
Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.
See the drugs prescribed each year
2023: 3 drugs
Part D drugs prescribed in 2023
Chlorhexidine Gluconate
70
$542
$8
Amoxicillin
75
$356
$5
Ibuprofen
55
$222
$4
2022: 3 drugs
Part D drugs prescribed in 2022
Chlorhexidine Gluconate
97
$706
$7
Amoxicillin
99
$569
$6
Ibuprofen
52
$180
$3
2021: 3 drugs
Part D drugs prescribed in 2021
Chlorhexidine Gluconate
79
$631
$8
Amoxicillin
79
$389
$5
Ibuprofen
56
$181
$3
2020: 3 drugs
Part D drugs prescribed in 2020
Chlorhexidine Gluconate
46
$303
$7
Amoxicillin
65
$266
$4
Ibuprofen
34
$94
$3
2019: 3 drugs
Part D drugs prescribed in 2019
Chlorhexidine Gluconate
62
$545
$9
Amoxicillin
68
$411
$6
Ibuprofen
28
$76
$3
2018: 3 drugs
Part D drugs prescribed in 2018
Amoxicillin
42
$219
$5
Chlorhexidine Gluconate
24
$174
$7
Ibuprofen
19
$69
$4
2017: 3 drugs
Part D drugs prescribed in 2017
Amoxicillin
35
$191
$5
Chlorhexidine Gluconate
22
$148
$7
Ibuprofen
18
$87
$5
2016: 3 drugs
Part D drugs prescribed in 2016
Amoxicillin
36
$206
$6
Ibuprofen
18
$94
$5
Chlorhexidine Gluconate
12
$66
$6
2015: 2 drugs
Part D drugs prescribed in 2015
Amoxicillin
23
$104
$5
Ibuprofen
15
$65
$4
2014: 3 drugs
Part D drugs prescribed in 2014
Triamcinolone Acetonide
13
$756
$58
Amoxicillin
25
$157
$6
Ibuprofen
15
$57
$4
2013: 2 drugs
Part D drugs prescribed in 2013
Amoxicillin
23
$155
$7
Ibuprofen
11
$39
$4
Money from drug and device companies
$302 in 2025
Industry payments by year
2025
2
19
$59
$302
2024
1
22
—None
$442
2023
1
6
—None
$251
2022
1
7
—None
$484
2021
1
1
—None
$30
2020
1
1
—None
$20
Paid work is consulting, speaking, honoraria and royalties, as opposed to meals and travel.