Brian Chang
Internal Medicine · Boston
- 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 Brian Chang’s office at (617) 726-2000 to ask if they take your plan before you enroll.
Drugs they prescribed that Part D paid
$43,598
Pharmacies billed $43,598 in 2024.
This is pharmacy cost, not the office bill, and not what patients paid.
Opioids were 5% of their Part D prescriptions (17 of 316) in 2024. Above the middle of the specialty; the typical internal medicine clinician is at 1%.
263 generic and fewer than 11 brand-name prescriptions · $43,598 in drug cost · 12 antibiotic prescriptions.
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.
| Eliquis | 11 | $10,451 | $950 |
| Omeprazole | 22 | $286 | $13 |
| Atorvastatin | 25 | $275 | $11 |
| Amlodipine Besylate | 20 | $226 | $11 |
| Allopurinol | 15 | $194 | $13 |
See all 6 drugs
| Eliquis | 11 | $10,451 | $950 |
| Omeprazole | 22 | $286 | $13 |
| Atorvastatin | 25 | $275 | $11 |
| Amlodipine Besylate | 20 | $226 | $11 |
| Allopurinol | 15 | $194 | $13 |
| Lisinopril | 12 | $69 | $6 |
Year by year
| 2024 | 316 | 45 | 5% (17) | None | $43,598 |
| 2023 | 97 | 14 | None | None | $10,148 |
Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.
Money from drug and device companies
$80 in 2025
A payment is not proof that care is biased.
| Integra LifeSciences | Integra | $80 | 1 payment
|
See the published payment
| Integra LifeSciences | Meals · 2025-07-15 | Integra | $80 |
Professional record
- NPI
- 1114629987
More record details
- Sole proprietor
- No
- Taxonomy
- Internal medicine (207R00000X); Cardiology (207RC0000X); Student in a training program (390200000X)
- Mailing address
- 55 Fruit St, Boston, MA, 02114
- NPI first listed
- 2023-03-17
- NPI last updated
- 2025-06-12
- NPI record certified
- 2025-05-25
This is when the NPI record was last certified, not a medical board exam.
Extra NPI addresses: 870 Quarry Road, Stanford, CA, 94305