Medicare does not list them as allowed to order and refer
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. Zadeh’s office at (408) 252-0480 to ask if they take your plan before you enroll.
California Medical Board record
Licence C42024 · Cancelled
Licence status: Cancelled · since 1985 · University of Iowa College of Medicine.
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.
Public record actions
Actions the Medical Board of California publishes for this licence
1992-12-30
Board disciplineDiscipline
Revoked. · 10 1992015684
Drugs they prescribed that Part D paid
$143
Pharmacies billed $143 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 36) in 2024. Too few prescriptions to judge: with under about 50 a year, a handful of patients can swing this share.
33 generic and fewer than 11 brand-name prescriptions · $143 in drug cost · 31 antibiotic prescriptions to 23 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
20
$105
$4
Year by year
Part D prescribing by year
2024
36
26
0% (0)
—None
$143
2023
43
30
0% (0)
—None
$236
2022
29
26
0% (0)
—None
$174
2021
54
34
0% (0)
—None
$310
2020
52
31
—None
—None
$435
2019
43
28
0% (0)
0%
$266
2018
39
30
0% (0)
0%
$279
2017
38
30
—None
—None
$205
2016
34
30
—None
—None
$366
2015
52
35
0% (0)
—None
$757
2014
42
33
0% (0)
0%
$366
2013
40
25
—None
—None
$251
Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.
See the drugs prescribed each year
2023: 1 drug
Part D drugs prescribed in 2023
Amoxicillin
26
$106
$4
2022: 1 drug
Part D drugs prescribed in 2022
Amoxicillin
19
$84
$4
2021: 2 drugs
Part D drugs prescribed in 2021
Amoxicillin
31
$128
$4
Chlorhexidine Gluconate
15
$105
$7
2020: 1 drug
Part D drugs prescribed in 2020
Amoxicillin
33
$159
$5
2019: 2 drugs
Part D drugs prescribed in 2019
Amoxicillin
27
$142
$5
Chlorhexidine Gluconate
14
$112
$8
2018: 1 drug
Part D drugs prescribed in 2018
Amoxicillin
26
$137
$5
2017: 1 drug
Part D drugs prescribed in 2017
Amoxicillin
26
$132
$5
2016: 1 drug
Part D drugs prescribed in 2016
Amoxicillin
20
$138
$7
2015: 1 drug
Part D drugs prescribed in 2015
Amoxicillin
35
$173
$5
2014: 1 drug
Part D drugs prescribed in 2014
Amoxicillin
33
$219
$7
2013: 2 drugs
Part D drugs prescribed in 2013
Chlorhexidine Gluconate
15
$95
$6
Amoxicillin
19
$82
$4
Money from drug and device companies
$805 in 2025
Industry payments by year
2025
2
4
—None
$805
2024
1
2
—None
$70
2023
2
5
—None
$379
2022
1
9
—None
$420
2021
4
7
—None
$256
2020
1
35
—None
$460
2019
2
79
—None
$854
Paid work is consulting, speaking, honoraria and royalties, as opposed to meals and travel.