Colin S. Ilas, DDS
General Practice · San Jose
- Medicare standing
- 1 flag on the record
- Listed below.
- Plans that list them
- Not verified
- Not the same as out of network.
- Office
- 1
On the public record
- Medicare does not list them as allowed to order and refer
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. Ilas’s office at (408) 928-1450 to ask if they take your plan before you enroll.
California Medical Board record
Licence C38852 · Current
Licensed to practise in California · since 1979 · expires 2027-07-31 · Tehran University of Medical Sciences and Health Services.
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
$359
Pharmacies billed $359 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 33) in 2024. Too few prescriptions to judge: with under about 50 a year, a handful of patients can swing this share.
28 generic and fewer than 11 brand-name prescriptions · $359 in drug cost · 17 antibiotic prescriptions to 17 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.
| Amoxicillin | 17 | $152 | $9 |
| Chlorhexidine Gluconate | 11 | $136 | $12 |
Year by year
| 2024 | 33 | 29 | 0% (0) | None | $359 |
| 2023 | 34 | 26 | 0% (0) | None | $289 |
| 2022 | 28 | 14 | 0% (0) | None | $209 |
| 2021 | 51 | 20 | None | None | $398 |
| 2020 | 29 | 15 | None | None | $210 |
| 2019 | 30 | 27 | None | None | $301 |
| 2018 | 36 | 21 | None | None | $296 |
| 2017 | 26 | 18 | None | 0% | $169 |
| 2016 | 20 | 13 | 0% (0) | 0% | $171 |
| 2015 | 21 | 13 | None | 0% | $158 |
| 2014 | 27 | 16 | None | 0% | $183 |
| 2013 | 29 | 17 | None | None | $275 |
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
| Amoxicillin | 17 | $117 | $7 |
2022: 1 drug
| Chlorhexidine Gluconate | 17 | $142 | $8 |
2021: 2 drugs
| Chlorhexidine Gluconate | 25 | $185 | $7 |
| Amoxicillin | 17 | $118 | $7 |
2019: 1 drug
| Amoxicillin | 17 | $115 | $7 |
2018: 1 drug
| Amoxicillin | 18 | $135 | $7 |
2017: 1 drug
| Amoxicillin | 15 | $93 | $6 |
Money from drug and device companies
$743 in 2025
| 2025 | 2 | 2 | None | $743 |
| 2024 | 1 | 5 | $16 | $687 |
| 2023 | 1 | 1 | None | $77 |
| 2022 | 2 | 2 | None | $143 |
| 2021 | 1 | 1 | None | $15 |
| 2020 | 1 | 2 | None | $142 |
| 2019 | 1 | 1 | None | $120 |
Paid work is consulting, speaking, honoraria and royalties, as opposed to meals and travel.
A payment is not proof that care is biased.
| Benco Dental Supply | None | $731 | 1 payment
|
| Align Technology | Invisalign | $11 | 1 payment
|
See all 2 published payments
| Align Technology | Meals · 2025-11-24 | Invisalign | $11 |
| Benco Dental Supply | Travel · 2025-10-09 | None | $731 |
See earlier years (2024, 2023, 2022, 2021, 2020, 2019)
2024: $687
| Benco Dental Supply | None | $687 | 5 payments
|
2023: $77
| 3m | Filtek | $77 | 1 payment
|
2022: $143
| 3m | Filtek | $100 | 1 payment
|
| Ultradent Products | Opalescence | $43 | 1 payment
|
2021: $15
| Ultradent Products | Dental and Orthodontic Supplies | $15 | 1 payment
|
2020: $142
| 3m | Filtek Universal Restorative | $142 | 2 payments
|
2019: $120
| Dentsply Sirona | Ankylos | $120 | 1 payment
|
Professional record
- NPI
- 1215061262
- Licence
- CA 38852California C38852: Current · expires 2027-07-31
More record details
- Sole proprietor
- Yes
- Taxonomy
- Federal specialty code 1223G0001X (1223G0001X)
- Mailing address
- 1206 N Capitol Ave, Suite 101, San Jose, CA, 95132
- NPI first listed
- 2007-03-14
- NPI last updated
- 2007-07-08
This is when the NPI record was last certified, not a medical board exam.