Doctor profile · Federal record

Dr. Willie Liang, M.D.

Surgery Physician (CMS: General Surgery) · Baltimore, MD

  • NPI 1275989915
  • Accepts Medicare
  • 10 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
22 S Greene St
Baltimore, MD 212011544
(410) 328-5840
Additional location
2401 W Belvedere Ave
Baltimore, MD 212155216
(410) 601-9386

Credentials & registration

NPPES · NUCC
NPI registered
May 2016 — 10 yrs on file
Profile last updated
June 15, 2022
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
208600000X — NUCC code
State license (1)
Maryland #P32609

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1275989915. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,555
Transactions
15
Manufacturers
8
Payer (manufacturer) Industry Txns Amount
W. L. Gore & Associates, INC. 4 $491.76
Silk Road Medical, INC. 2 $284.85
Medtronic, INC. 3 $239.21
ShockWave Medical, INC 2 $227.65
Baxter Healthcare 1 $138.18
Penumbra, INC. 1 $130.90
Inari Medical, INC. 1 $29.61
Surmodics, INC. 1 $12.37

By nature of payment

Food and Beverage
$1,549
Travel and Lodging
$5

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Willie Liang's medical specialty?
Dr. Willie Liang practices Surgery Physician in Baltimore, MD.
Where does Dr. Willie Liang practice?
Dr. Willie Liang practices at 22 S Greene St, Baltimore, MD 212011544. Office phone: 4103285840.
What is Dr. Willie Liang's NPI?
Dr. Willie Liang's National Provider Identifier (NPI) is 1275989915, issued by NPPES.
Does Dr. Willie Liang accept Medicare assignment?
Yes. Dr. Willie Liang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.