Medicare does not list them as allowed to order and refer
Offices
1 location
Plans that list them
1 plan · 1 carrier
A missing listing does not mean out of network. Directories change, and a listing does not cover every office. Call Dr. Sun’s office at (408) 264-9203 to confirm they take your plan. Ask about the office you use, its medical group, referrals and appointments.
Plans whose provider directory lists this clinician
Licensed to practise in California · since 1969 · expires 2028-01-31 · University of Minnesota Medical School.
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.
Drugs they prescribed that Part D paid
$461
Pharmacies billed $461 in 2024.
This is pharmacy cost, not the office bill, and not what patients paid.
Opioids were 29% of their Part D prescriptions (24 of 84) in 2024. A higher opioid share than 9 in 10 peers; the typical dentist clinician is at 0%.
83 generic and fewer than 11 brand-name prescriptions · $461 in drug cost · 52 antibiotic prescriptions to 36 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
Amoxicillin
29
$196
$5
Hydrocodone-Acetaminophen
17
$90
$5
Year by year
Part D prescribing by year
2024
84
40
29% (24)
—None
$461
2023
83
38
28% (23)
—None
$485
2022
84
42
25% (21)
—None
$587
2021
67
37
25% (17)
—None
$1,640
2020
72
38
24% (17)
—None
$482
2019
42
27
—None
—None
$289
2018
54
27
—None
—None
$382
2017
60
30
33% (20)
—None
$547
2016
43
23
26% (11)
—None
$411
2015
66
27
27% (18)
—None
$532
2014
49
23
27% (13)
—None
$498
2013
53
27
26% (14)
—None
$629
Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.
See the drugs prescribed each year
2023: 2 drugs
Part D drugs prescribed in 2023
Amoxicillin
42
$258
$6
Hydrocodone-Acetaminophen
23
$110
$5
2022: 2 drugs
Part D drugs prescribed in 2022
Amoxicillin
40
$229
$6
Hydrocodone-Acetaminophen
21
$110
$5
2021: 2 drugs
Part D drugs prescribed in 2021
Amoxicillin
32
$199
$6
Hydrocodone-Acetaminophen
15
$89
$6
2020: 2 drugs
Part D drugs prescribed in 2020
Amoxicillin
37
$224
$6
Hydrocodone-Acetaminophen
17
$119
$7
2019: 1 drug
Part D drugs prescribed in 2019
Amoxicillin
20
$122
$6
2018: 1 drug
Part D drugs prescribed in 2018
Amoxicillin
20
$143
$7
2017: 2 drugs
Part D drugs prescribed in 2017
Amoxicillin
25
$178
$7
Hydrocodone-Acetaminophen
15
$145
$10
2016: 1 drug
Part D drugs prescribed in 2016
Amoxicillin
20
$172
$9
2015: 2 drugs
Part D drugs prescribed in 2015
Amoxicillin
24
$165
$7
Hydrocodone-Acetaminophen
16
$143
$9
2014: 2 drugs
Part D drugs prescribed in 2014
Amoxicillin
15
$142
$9
Hydrocodone-Acetaminophen
13
$107
$8
2013: 2 drugs
Part D drugs prescribed in 2013
Amoxicillin
13
$99
$8
Hydrocodone-Acetaminophen
12
$97
$8
Money from drug and device companies
$40 in 2025
Industry payments by year
2025
2
3
—None
$40
2024
2
3
—None
$47
2023
1
6
—None
$57
2022
2
2
—None
$135
2021
2
14
—None
$255
2020
1
5
—None
$43
2019
3
7
—None
$121
Paid work is consulting, speaking, honoraria and royalties, as opposed to meals and travel.