Doctor profile · Federal record

Dr. ANNIE TANG, M.D.

Surgical Oncology Physician (CMS: SURGICAL ONCOLOGY) · Surgery Physician · DUARTE, CA

  • NPI 1861854135
  • Accepts Medicare
  • 10 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1500 DUARTE RD
DUARTE, CA 910103012
(800) 826-4673
Mailing address
PO BOX 512185
LOS ANGELES, CA 900510185

Credentials & registration

NPPES · NUCC
NPI registered
March 2016 — 10 yrs on file
Profile last updated
September 23, 2024
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
2086X0206X — NUCC code
State license (1)
California #A152196

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1861854135. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$314
Transactions
3
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Endomagnetics Ltd 3 $313.69

By nature of payment

Food and Beverage
$304
Travel and Lodging
$10

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
19
Patients
19
Total drug cost
$98
Drug Type Claims Patients Total cost
Ibuprofen Generic 19 19 $98

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 20, 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 ›