Annie Chao, DO
Student in An Organized Health Care Education/Training Program · Santa Clara
- Medicare standing
- Clear
- Enrolled, allowed to bill and order, not excluded
- Plans that list them
- Not verified
- Not the same as out of network.
- Office
- 1
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. Chao’s office at (408) 851-3830 to ask if they take your plan before you enroll.
Drugs they prescribed that Part D paid
This is pharmacy cost, not the office bill, and not what patients paid.
Opioids were 0% of their 64 Part D prescriptions in 2021.
Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.
Year by year
| 2021 | 64 | 25 | 0% (0) | None | $4,170 |
| 2020 | 1,092 | 195 | 2% (22) | None | $36,308 |
| 2019 | 1,256 | 296 | 3% (40) | None | $44,525 |
| 2018 | 563 | 132 | None | None | $21,199 |
| 2017 | 58 | 33 | None | 21% | $2,669 |
| 2016 | 30 | 17 | 0% (0) | None | $1,014 |
| 2015 | 15 | None | 0% (0) | None | $668 |
Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.
See the drugs prescribed each year
2021: 1 drug
| Atorvastatin | 13 | $231 | $18 |
2020: 24 drugs
| Atorvastatin | 109 | $1,874 | $17 |
| Levothyroxine | 65 | $1,651 | $25 |
| Losartan | 55 | $1,327 | $24 |
| Lisinopril | 84 | $878 | $10 |
| Amlodipine Besylate | 63 | $778 | $12 |
| Gabapentin | 18 | $705 | $39 |
| Mirtazapine | 21 | $590 | $28 |
| Terazosin | 16 | $547 | $34 |
| Atenolol | 45 | $457 | $10 |
| Allopurinol | 19 | $428 | $23 |
| Simvastatin | 35 | $416 | $12 |
| Hydrochlorothiazide | 31 | $386 | $12 |
| Metformin | 23 | $323 | $14 |
| Lovastatin | 26 | $312 | $12 |
| Clopidogrel | 11 | $263 | $24 |
| Metoprolol | 25 | $253 | $10 |
| Alendronate | 28 | $226 | $8 |
| Omeprazole | 12 | $221 | $18 |
| Glipizide | 17 | $188 | $11 |
| Metformin Hcl Er | 18 | $175 | $10 |
| Hydrocodone-Acetaminophen | 11 | $121 | $11 |
| Citalopram Hbr | 17 | $118 | $7 |
| Famotidine | 12 | $99 | $8 |
| Meloxicam | 13 | $94 | $7 |
2019: 32 drugs
| Atorvastatin | 116 | $2,737 | $24 |
| Losartan | 46 | $1,294 | $28 |
| Levothyroxine | 50 | $1,209 | $24 |
| Lisinopril | 98 | $1,066 | $11 |
| Amlodipine Besylate | 62 | $744 | $12 |
| Gabapentin | 22 | $712 | $32 |
| Mirtazapine | 18 | $560 | $31 |
| Metformin | 35 | $495 | $14 |
| Metoprolol | 42 | $464 | $11 |
| Allopurinol | 23 | $459 | $20 |
| Clopidogrel | 19 | $392 | $21 |
| Terazosin | 13 | $376 | $29 |
| Atenolol | 33 | $368 | $11 |
| Furosemide | 26 | $359 | $14 |
| Hydrochlorothiazide | 30 | $349 | $12 |
| Omeprazole | 15 | $336 | $22 |
| Simvastatin | 29 | $334 | $12 |
| Tamsulosin | 14 | $300 | $21 |
| Hydrocodone-Acetaminophen | 24 | $280 | $12 |
| Sertraline | 11 | $222 | $20 |
| Pantoprazole | 12 | $221 | $18 |
| Nitrofurantoin Mono-Macro | 13 | $205 | $16 |
| Lovastatin | 16 | $203 | $13 |
| Alendronate | 28 | $199 | $7 |
| Triamcinolone Acetonide | 14 | $198 | $14 |
| Tramadol | 15 | $161 | $11 |
| Famotidine | 13 | $158 | $12 |
| Metformin Hcl Er | 16 | $147 | $9 |
| Trazodone | 15 | $135 | $9 |
| Citalopram Hbr | 17 | $103 | $6 |
| Meloxicam | 13 | $89 | $7 |
| Paroxetine | 12 | $69 | $6 |
2018: 14 drugs
| Atorvastatin | 49 | $1,426 | $29 |
| Losartan | 20 | $647 | $32 |
| Levothyroxine | 20 | $543 | $27 |
| Lisinopril | 40 | $456 | $11 |
| Pantoprazole | 18 | $388 | $22 |
| Allopurinol | 11 | $282 | $26 |
| Tamsulosin | 12 | $231 | $19 |
| Amlodipine Besylate | 23 | $216 | $9 |
| Metformin | 14 | $209 | $15 |
| Mirtazapine | 18 | $180 | $10 |
| Simvastatin | 16 | $157 | $10 |
| Atenolol | 13 | $152 | $12 |
| Furosemide | 11 | $117 | $11 |
| Alendronate | 14 | $103 | $7 |
Money from drug and device companies
$289 in 2023
A payment is not proof that care is biased.
| AstraZeneca Pharmaceuticals LP | Calquence | $289 | 3 payments
|
See all 3 published payments
| AstraZeneca Pharmaceuticals LP | Meals · 2023-09-20 | Calquence | $110 |
| AstraZeneca Pharmaceuticals LP | Meals · 2023-03-15 | Calquence | $53 |
| AstraZeneca Pharmaceuticals LP | Meals · 2023-02-13 | Calquence | $125 |
Professional record
- NPI
- 1912325291
More record details
- Sole proprietor
- No
- Taxonomy
- Student in a training program (390200000X)
- Mailing address
- 710 Lawrence Expy, Santa Clara, CA, 95051
- NPI first listed
- 2014-04-02
- NPI last updated
- 2014-04-02
This is when the NPI record was last certified, not a medical board exam.