Justin Chuang, MD
Internal Medicine · Pleasanton
- 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. Chuang’s office to ask if they take your plan before you enroll.
Drugs they prescribed that Part D paid
$3,339
Pharmacies billed $3,339 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 86) in 2024. At or below the middle of the specialty; the typical student in an organized health care education/training program clinician is at 0%.
70 generic and 16 brand-name prescriptions · $3,339 in drug cost.
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.
| Sod Sulf-Potass Sulf-Mag Sulf | 23 | $1,297 | $56 |
| Pantoprazole | 12 | $137 | $7 |
Year by year
| 2024 | 86 | 50 | 0% (0) | 19% | $3,339 |
| 2023 | 525 | 38 | None | None | $43,868 |
| 2022 | 684 | 41 | 3% (21) | None | $65,789 |
| 2021 | 551 | 52 | None | 20% | $47,487 |
| 2020 | 85 | 29 | None | None | $7,557 |
| 2019 | 29 | 18 | 41% (12) | None | $2,114 |
| 2018 | 68 | 45 | 37% (25) | None | $3,733 |
| 2017 | 13 | None | None | None | $487 |
Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.
See the drugs prescribed each year
2023: 15 drugs
| Albuterol Sulfate Hfa | 42 | $1,237 | $29 |
| Atorvastatin | 12 | $306 | $25 |
| Tamsulosin | 24 | $275 | $11 |
| Levothyroxine | 23 | $257 | $11 |
| Bumetanide | 13 | $256 | $20 |
| Gabapentin | 18 | $183 | $10 |
| Famotidine | 11 | $177 | $16 |
| Spironolactone | 18 | $151 | $8 |
| Cyclobenzaprine | 12 | $148 | $12 |
| Amlodipine Besylate | 41 | $147 | $4 |
| Metformin Hcl Er | 18 | $125 | $7 |
| Simvastatin | 13 | $108 | $8 |
| Lisinopril | 13 | $79 | $6 |
| Losartan | 12 | $68 | $6 |
| Metoprolol | 13 | $55 | $4 |
2022: 23 drugs
| Ozempic | 13 | $12,315 | $947 |
| Januvia | 12 | $5,686 | $474 |
| Pregabalin | 15 | $1,480 | $99 |
| Albuterol Sulfate Hfa | 28 | $1,018 | $36 |
| Lidocaine | 12 | $815 | $68 |
| Verapamil Sr | 13 | $542 | $42 |
| Diclofenac | 13 | $410 | $32 |
| Famotidine | 46 | $408 | $9 |
| Levothyroxine | 20 | $370 | $19 |
| Atorvastatin | 41 | $365 | $9 |
| Nystatin | 14 | $326 | $23 |
| Gabapentin | 12 | $247 | $21 |
| Cyclobenzaprine | 27 | $237 | $9 |
| Amlodipine Besylate | 44 | $193 | $4 |
| Tizanidine | 13 | $167 | $13 |
| Pantoprazole | 11 | $143 | $13 |
| Tramadol | 11 | $135 | $12 |
| Lisinopril | 19 | $123 | $6 |
| Carvedilol | 18 | $115 | $6 |
| Metformin Hcl Er | 21 | $108 | $5 |
| Lisinopril-Hydrochlorothiazide | 12 | $102 | $8 |
| Metoprolol | 15 | $77 | $5 |
| Alendronate | 12 | $36 | $3 |
2021: 18 drugs
| Januvia | 13 | $5,756 | $443 |
| Basaglar Kwikpen U-100 | 12 | $3,799 | $317 |
| Albuterol Sulfate Hfa | 28 | $1,099 | $39 |
| Atorvastatin | 22 | $622 | $28 |
| Pregabalin | 12 | $536 | $45 |
| Verapamil Sr | 11 | $461 | $42 |
| Diclofenac | 14 | $317 | $23 |
| Gabapentin | 16 | $242 | $15 |
| Metoprolol | 16 | $238 | $15 |
| Pantoprazole | 18 | $233 | $13 |
| Cyclobenzaprine | 20 | $221 | $11 |
| Tizanidine | 16 | $191 | $12 |
| Famotidine | 23 | $176 | $8 |
| Amlodipine Besylate | 15 | $91 | $6 |
| Carvedilol | 13 | $87 | $7 |
| Metformin Hcl Er | 17 | $80 | $5 |
| Lisinopril-Hydrochlorothiazide | 12 | $63 | $5 |
| Alendronate | 12 | $50 | $4 |
2018: 2 drugs
| Oxycodone-Acetaminophen | 11 | $143 | $13 |
| Hydrocodone-Acetaminophen | 13 | $126 | $10 |
Professional record
- NPI
- 1205368537
- Trained
- Jc Edwards School of Medicine, Marshall University, 2017
- Gender
- Male
More record details
- Sole proprietor
- No
- Taxonomy
- Federal specialty code 207RG0100X (207RG0100X)
- Mailing address
- 250 Hospital Pkwy, San Jose, CA, 95119
- NPI first listed
- 2017-03-27
- NPI last updated
- 2026-08-02
- NPI record certified
- 2026-08-02
This is when the NPI record was last certified, not a medical board exam.
Extra NPI addresses: 2100 W Central Ave, Toledo, OH, 43606