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. Krupp’s office at (408) 371-1444 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
Licence status: Cancelled · since 1975 · University of California, Irvine 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.
No disciplinary actions, convictions, malpractice judgments or citations in this record.
Drugs they prescribed that Part D paid
$1,328
Pharmacies billed $1,328 in 2024.
This is pharmacy cost, not the office bill, and not what patients paid.
Opioids were 37% of their Part D prescriptions (85 of 230) in 2024. A higher opioid share than 9 in 10 peers; the typical dentist clinician is at 0%.
230 generic and 0 brand-name prescriptions · $1,328 in drug cost · 137 antibiotic prescriptions to 112 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-Clavulanate Potass
102
$611
$6
Oxycodone-Acetaminophen
68
$412
$6
Acetaminophen-Codeine
11
$80
$7
Metronidazole
14
$55
$4
Year by year
Part D prescribing by year
2024
230
123
37% (85)
0%
$1,328
2023
240
124
33% (78)
—None
$1,503
2022
237
116
26% (62)
0%
$1,589
2021
239
112
34% (81)
0%
$1,563
2020
183
81
32% (58)
—None
$1,046
2019
156
71
31% (49)
—None
$896
2018
310
125
30% (94)
—None
$2,078
2017
294
127
37% (108)
0%
$2,128
2016
277
124
34% (94)
0%
$2,183
2015
312
152
28% (86)
—None
$2,880
2014
351
155
35% (123)
7%
$3,213
2013
259
127
32% (82)
7%
$2,473
Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.
See the drugs prescribed each year
2023: 5 drugs
Part D drugs prescribed in 2023
Amoxicillin-Clavulanate Potass
80
$653
$8
Oxycodone-Acetaminophen
51
$272
$5
Amoxicillin
36
$180
$5
Hydrocodone-Acetaminophen
17
$87
$5
Diazepam
19
$31
$2
2022: 7 drugs
Part D drugs prescribed in 2022
Amoxicillin-Clavulanate Potass
88
$684
$8
Metronidazole
16
$225
$14
Oxycodone-Acetaminophen
44
$166
$4
Amoxicillin
31
$119
$4
Clindamycin
11
$108
$10
Hydrocodone-Acetaminophen
13
$46
$4
Diazepam
20
$39
$2
2021: 5 drugs
Part D drugs prescribed in 2021
Amoxicillin-Clavulanate Potass
89
$809
$9
Oxycodone-Acetaminophen
65
$354
$5
Diazepam
38
$104
$3
Metronidazole
14
$99
$7
Acetaminophen-Codeine
11
$67
$6
2020: 4 drugs
Part D drugs prescribed in 2020
Amoxicillin-Clavulanate Potass
58
$446
$8
Oxycodone-Acetaminophen
53
$212
$4
Metronidazole
21
$127
$6
Diazepam
25
$52
$2
2019: 4 drugs
Part D drugs prescribed in 2019
Amoxicillin-Clavulanate Potass
57
$433
$8
Oxycodone-Acetaminophen
40
$168
$4
Metronidazole
19
$125
$7
Diazepam
13
$28
$2
2018: 7 drugs
Part D drugs prescribed in 2018
Amoxicillin-Clavulanate Potass
132
$1,072
$8
Oxycodone-Acetaminophen
76
$366
$5
Metronidazole
27
$180
$7
Cephalexin
13
$117
$9
Clindamycin
13
$89
$7
Acetaminophen-Codeine
14
$85
$6
Diazepam
15
$27
$2
2017: 5 drugs
Part D drugs prescribed in 2017
Amoxicillin-Clavulanate Potass
118
$1,035
$9
Oxycodone-Acetaminophen
84
$421
$5
Metronidazole
26
$184
$7
Hydrocodone-Acetaminophen
14
$72
$5
Diazepam
16
$42
$3
2016: 6 drugs
Part D drugs prescribed in 2016
Amoxicillin-Clavulanate Potass
118
$1,062
$9
Oxycodone-Acetaminophen
69
$489
$7
Metronidazole
23
$175
$8
Hydrocodone-Acetaminophen
13
$94
$7
Acetaminophen-Codeine
11
$64
$6
Diazepam
11
$30
$3
2015: 7 drugs
Part D drugs prescribed in 2015
Amoxicillin-Clavulanate Potass
126
$1,179
$9
Oxycodone-Acetaminophen
41
$341
$8
Metronidazole
28
$230
$8
Hydrocodone-Acetaminophen
25
$187
$7
Clindamycin
23
$149
$6
Acetaminophen-Codeine
18
$129
$7
Ciprofloxacin
13
$66
$5
2014: 6 drugs
Part D drugs prescribed in 2014
Amox Tr-Potassium Clavulanate
149
$1,746
$12
Oxycodone-Acetaminophen
55
$506
$9
Hydrocodone-Acetaminophen
56
$337
$6
Metronidazole
21
$180
$9
Clindamycin
16
$151
$9
Diazepam
18
$56
$3
2013: 6 drugs
Part D drugs prescribed in 2013
Amox Tr-Potassium Clavulanate
109
$1,460
$13
Hydrocodone-Acetaminophen
58
$344
$6
Metronidazole
31
$339
$11
Oxycodone-Acetaminophen
13
$65
$5
Ciprofloxacin
11
$58
$5
Diazepam
11
$37
$3
Money from drug and device companies
$24 in 2024
Industry payments by year
2024
1
1
—None
$24
2023
1
6
—None
$134
2022
2
3
$50
$206
2021
1
3
—None
$59
2020
1
7
$1,308
$1,420
2019
2
18
$4,050
$5,374
Paid work is consulting, speaking, honoraria and royalties, as opposed to meals and travel.