Doctor profile · Federal record
Dr. Alexander Yu, MD
Internal Medicine Physician (CMS: Internal Medicine) · Boston, MA
- NPI 1780946285
- Accepts Medicare
- 14 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
Massachusetts General Hospital, 55 Fruit St.
Boston, MA 02114
(617) 726-2865
Credentials & registration
- NPI registered
- June 2012 — 14 yrs on file
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Massachusetts #L-252853
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1780946285. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$68
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Melinta Therapeutics, LLC | 1 | $68.00 |
By nature of payment
Frequently asked questions
What is Dr. Alexander Yu's medical specialty?
Dr. Alexander Yu practices Internal Medicine Physician in Boston, MA.
Where does Dr. Alexander Yu practice?
Dr. Alexander Yu practices at Massachusetts General Hospital, Boston, MA 02114. Office phone: 6177262865.
What is Dr. Alexander Yu's NPI?
Dr. Alexander Yu's National Provider Identifier (NPI) is 1780946285, issued by NPPES.
Does Dr. Alexander Yu accept Medicare assignment?
Yes. Dr. Alexander Yu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.