Doctor profile · Federal record

Dr. Joanne Hsu, MD, PHD

Internal Medicine Physician · Boston, MA

  • NPI 1336726553
  • 5 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
75 Francis St
Boston, MA 021156110
(617) 732-5775

Credentials & registration

NPPES · NUCC
NPI registered
March 2021 — 5 yrs on file
Profile last updated
February 7, 2025
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Massachusetts #288057

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1336726553. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$175
Transactions
2
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
PFIZER INC. 2 $174.94

By nature of payment

Education
$175

Frequently asked questions

Auto-generated from federal data
What is Dr. Joanne Hsu's medical specialty?
Dr. Joanne Hsu practices Internal Medicine Physician in Boston, MA.
Where does Dr. Joanne Hsu practice?
Dr. Joanne Hsu practices at 75 Francis St, Boston, MA 021156110. Office phone: 6177325775.
What is Dr. Joanne Hsu's NPI?
Dr. Joanne Hsu's National Provider Identifier (NPI) is 1336726553, issued by NPPES.

Methodology · sources used on this page

All figures on this page come from publicly available federal datasets. We do not edit, score, or summarise the underlying data. Profile generated Jun 2, 2026.

NPPES Provider identifiers and practice info May 11, 2026
Open Payments Industry payments to providers (Sunshine Act) May 11, 2026
Medicare Procedure Utilization Services and allowed amounts by HCPCS May 11, 2026
Medicare Part D Prescription drug claims May 11, 2026
CMS MIPS Quality performance scores May 11, 2026
OIG LEIE Federal exclusion / sanctions list May 11, 2026

Information based on publicly available federal data. Not medical advice. Report incorrect data ›