Doctor profile · Federal record

Dr. GRACE HUANG, M.D

Endocrinology, Diabetes & Metabolism Physician · Internal Medicine Physician · BOSTON, MA

  • NPI 1750550240
  • 18 yrs on file
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
221 LONGWOOD AVE
BOSTON, MA 021155804
(617) 732-5666
Mailing address
60 BABCOCK ST, UNIT 21
BROOKLINE, MA 024465955

Credentials & registration

NPPES · NUCC
NPI registered
February 2008 — 18 yrs on file
Profile last updated
May 8, 2014
Specialty taxonomy
207RE0101X — NUCC code
State licenses (2)
Massachusetts #242998 · Connecticut #AW238315331

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1750550240. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$67
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Glaukos Corporation 1 $67.07

By nature of payment

Food and Beverage
$67

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
12
Patients
0
Total drug cost
$152
Drug Type Claims Patients Total cost
Metformin Hcl Er (Metformin Hcl) Brand 12 0 $152

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 May 21, 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 ›