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Siamak Madani, DMD

Periodontics · San Jose

NPI 1861538118

Medicare standing
1 flag on the record
Listed below.
Plans that list them
1
1 carrier
Office
1

On the public record

  • 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. Madani’s office at (408) 244-7674 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
Central Health Embrace Care Plan (HMO C-SNP)Central Health Medicare PlanListed, may be out of dateSep 15, 2025

California Medical Board record

Licence C38872 · Cancelled

Licence status: Cancelled · since 1979 · Ohio State University 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

$446

Pharmacies billed $446 in 2024.

This is pharmacy cost, not the office bill, and not what patients paid.

82 generic and fewer than 11 brand-name prescriptions · $446 in drug cost · 46 antibiotic prescriptions to 38 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
Amoxicillin34$215$5
Ibuprofen26$109$4

Year by year

Part D prescribing by year
20248438NoneNone$446
20237336None0%$531
20227429None0%$417
202111658NoneNone$702
20207639NoneNone$466
20196534NoneNone$616
20181064517% (18)None$781
20171567410% (15)None$1,050
20161557319% (30)0%$1,137
201520910019% (39)0%$1,516
20141336120% (27)None$1,056
20134424NoneNone$318

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
Amoxicillin29$234$8
Ibuprofen28$167$6

2022: 2 drugs

Part D drugs prescribed in 2022
Amoxicillin31$186$6
Ibuprofen29$132$5

2021: 2 drugs

Part D drugs prescribed in 2021
Amoxicillin59$338$6
Ibuprofen30$172$6

2020: 2 drugs

Part D drugs prescribed in 2020
Amoxicillin39$241$6
Ibuprofen21$100$5

2019: 2 drugs

Part D drugs prescribed in 2019
Amoxicillin27$183$7
Ibuprofen13$76$6

2018: 2 drugs

Part D drugs prescribed in 2018
Amoxicillin42$287$7
Ibuprofen27$183$7

2017: 5 drugs

Part D drugs prescribed in 2017
Amoxicillin67$387$6
Ibuprofen34$221$6
Chlorhexidine Gluconate19$138$7
Clindamycin15$127$8
Hydrocodone-Acetaminophen12$93$8

2016: 5 drugs

Part D drugs prescribed in 2016
Amoxicillin68$432$6
Hydrocodone-Acetaminophen25$241$10
Chlorhexidine Gluconate19$167$9
Ibuprofen24$133$6
Clindamycin13$115$9

2015: 5 drugs

Part D drugs prescribed in 2015
Amoxicillin95$608$6
Hydrocodone-Acetaminophen35$314$9
Chlorhexidine Gluconate21$190$9
Ibuprofen32$188$6
Clindamycin21$177$8

2014: 3 drugs

Part D drugs prescribed in 2014
Amoxicillin65$441$7
Hydrocodone-Acetaminophen20$139$7
Ibuprofen19$92$5

2013: 2 drugs

Part D drugs prescribed in 2013
Amoxicillin20$157$8
Ibuprofen16$96$6

Money from drug and device companies

$282 in 2025

Industry payments by year
202514None$282
202423None$72
202323None$143
202211None$20
202137None$242
202012None$94
201944None$59

Paid work is consulting, speaking, honoraria and royalties, as opposed to meals and travel.

A payment is not proof that care is biased.

Payments by company
Dentsply SironaAstra Tech Implant System$282
4 payments
  • Meals for Astra Tech Implant System · 2025-12-09 · $23
  • Meals for Astra Tech Implant System · 2025-05-02 · $45
  • Meals for Astra Tech Implant System · 2025-04-18 · $94
  • Meals for Astra Tech Implant System · 2025-03-20 · $121
See all 4 published payments
Every published payment
Dentsply SironaMeals · 2025-12-09Astra Tech Implant System$23
Dentsply SironaMeals · 2025-05-02Astra Tech Implant System$45
Dentsply SironaMeals · 2025-04-18Astra Tech Implant System$94
Dentsply SironaMeals · 2025-03-20Astra Tech Implant System$121
See earlier years (2024, 2023, 2022, 2021, 2020, 2019)

2024: $72

Payments by company in 2024
Dentsply SironaAstra Tech Implant System$47
2 payments
  • Meals for Astra Tech Implant System · 2024-11-26 · $14
  • Meals for Astra Tech Implant System · 2024-05-02 · $33
Align TechnologyInvisalign$25
1 payment
  • Meals for Invisalign · 2024-06-13 · $25

2023: $143

Payments by company in 2023
ZimvieTapered Screw-Vent$75
1 payment
  • Education for Tapered Screw-Vent · 2023-01-31 · $75
Dentsply SironaAnkylos$68
2 payments
  • Meals for Astra Tech Implant System · 2023-07-17 · $18
  • Meals for Ankylos · 2023-02-12 · $50

2022: $20

Payments by company in 2022
Dentsply SironaAnkylos$20
1 payment
  • Meals for Ankylos · 2022-12-14 · $20

2021: $242

Payments by company in 2021
Zimmer Biomet HoldingsTsv Ng Surgical$165
3 payments
  • Meals for Tsv 4mm Machined Collar Mtx · 2021-06-03 · $15
  • Education for Tsv Ng Surgical · 2021-03-11 · $75
  • Education for All Osseotite Implants · 2021-01-21 · $75
Dentsply SironaAnkylos$65
3 payments
  • Meals for Ankylos · 2021-10-18 · $17
  • Meals for Ankylos · 2021-08-17 · $33
  • Meals for Ankylos · 2021-04-07 · $15
OraPharma a division of Bausch Health USArestin$13
1 payment
  • Meals for Arestin · 2021-11-03 · $13

2020: $94

Payments by company in 2020
Zimmer Biomet HoldingsAll Osseotite Implants$94
2 payments
  • Meals for All T3 Implants · 2020-05-22 · $19
  • Education for All Osseotite Implants · 2020-05-07 · $75

2019: $59

Payments by company in 2019
Dentsply SironaAnkylos$22
1 payment
  • Meals for Ankylos · 2019-11-20 · $22
Dentsply IhAnkylos$13
1 payment
  • Meals for Ankylos · 2019-03-28 · $13
Zimmer Biomet HoldingsAll T3 Implants$13
1 payment
  • Meals for All T3 Implants · 2019-11-20 · $13
MIS Implants TechnologiesImplant Dentistry$12
1 payment
  • Meals for Implant Dentistry · 2019-05-08 · $12

Professional record

NPI
1861538118
Licence
CA 38872California C38872: Cancelled
More record details
Sole proprietor
No
Taxonomy
Federal specialty code 1223P0300X (1223P0300X)
Mailing address
4155 Moorpark Ave Ste 18, San Jose, CA, 95117
NPI first listed
2007-01-30
NPI last updated
2007-07-08

This is when the NPI record was last certified, not a medical board exam.