Eric Lieu
Emergency Medicine Physician · Newark, DE
Eric Lieu is an emergency medicine physician with a practice address in Newark, Delaware, and NPI 1689137564, issued on Apr 9, 2019. Check the license on the Delaware Board of Medical Licensure and Discipline; the Medicare figures below come from public CMS files.
- Name
- Eric Lieu
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- D0097746 MD
314731-01 NY
Self-reported in NPPES; status is on the state search - Practice location
- 4755 Ogletown Stanton RD, Newark, DE 19718
- Phone
- (302) 733-1000
- Enumerated
- Apr 9, 2019
- Record last updated
- Mar 17, 2024
- Medicare enrollment
- Enrolled (PECOS I20231016002927); may accept Medicare assignment
- Medical or professional school
- Wake Forest University School Of Medicine, 2019
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 243 in Delaware → Look up another NPI →
Also registered at 4755 Ogletown Stanton RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Paolo Abiad, M.D.Student in an Organized Health Care Education/Training Program1376487736
- Jessica AddisStudent in an Organized Health Care Education/Training Program1043950389
- Mary Adebanjo, RNMedical-Surgical Registered Nurse1972342681
- Gounathan Adly, PHARMDStudent in an Organized Health Care Education/Training Program1215357082
- Inongo Agbormbai, DOStudent in an Organized Health Care Education/Training Program1497515654
- Mansoor Ahmad, MDInterventional Cardiology Physician1184014102
Verify Eric Lieu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersDelaware Board of Medical Licensure and DisciplineCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average emergency medicine physician in 2024
17 Medicare Part D claims for 11 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Johns Hopkins UniversityBaltimore, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Eric Lieu among 243 emergency medicine physician records in Delaware
Eric Lieu is one of 243 emergency medicine physician records with a practice address in Delaware. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 70% of them.
- NPI issued2019 · 70% of these records are older, 27% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 51% of these records are
- Graduated2019 · median 2010 among the 123 with a school on file
- Record last updated2024 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Delaware practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
142 emergency medicine physician records list a practice address in Newark
They are 142 of the 4,662 NPPES records with a practice address in Newark, and 243 emergency medicine physician records in Delaware.
All 243 in Delaware → Every provider in Newark → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Paul Anderson, MDNewark, DE 197181003894817
- Brian Burgess, MDNewark, DE 197181013995828
- Leo Burns, MDNewark, DE 197181083692792
- Cory Carpenter, MDNewark, DE 197181285612093
- James Carroll, MDNewark, DE 197181295713006
- Angelo Grillo, MDNewark, DE 197181891773602
- Anita Hodson, MDNewark, DE 197181194703900
- Steven Kushner, MDNewark, DE 197181306824107
Common questions
What is Eric Lieu's NPI number?
Eric Lieu's National Provider Identifier (NPI) is 1689137564, issued on Apr 9, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Eric Lieu located?
The NPPES record lists a practice address at 4755 Ogletown Stanton RD, Newark, DE, 19718. Phone: (302) 733-1000. Providers update this record themselves, so call before visiting.
How can I verify Eric Lieu's license?
Search the Delaware Board of Medical Licensure and Discipline at https://delpros.delaware.gov/OH_VerifyLicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Eric Lieu prescribe under Medicare Part D?
In 2024, Eric Lieu had 17 Medicare Part D claims for 11 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.