Doctor profile · Federal record

Dr. Susan Liu, MD

Specialist · Ellicott City, MD

  • NPI 1033169594
  • 20 yrs on file
  • Female
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3570 Saint Johns Ln
Ellicott City, MD 210424020
(410) 461-9500
fax (410) 461-8945

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
July 9, 2007
Specialty taxonomy
174400000X — NUCC code
State license (1)
Maryland #D0063453

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1033169594. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$10
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Electronic Waveform Lab, Inc. 1 $9.50

By nature of payment

Food and Beverage
$10

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
13
Patients
0
Total drug cost
$200
Drug Type Claims Patients Total cost
Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) Brand 13 0 $200

Frequently asked questions

Auto-generated from federal data
What is Dr. Susan Liu's medical specialty?
Dr. Susan Liu practices Specialist in Ellicott City, MD.
Where does Dr. Susan Liu practice?
Dr. Susan Liu practices at 3570 Saint Johns Ln, Ellicott City, MD 210424020. Office phone: 4104619500.
What is Dr. Susan Liu's NPI?
Dr. Susan Liu's National Provider Identifier (NPI) is 1033169594, issued by NPPES.