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DR. DONALD LIU
NPI 1417158189
Dentist - Endodontics in Newark, DE

Active since May 30, 2007
31 OMEGA DR, SUITE J-31, NEWARK, DE 19713(302) 733-7600(302) 733-7522 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Donald Liu NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. DONALD LIU (NPI 1417158189) is an individual endodontics provider in Newark, Delaware, licensed in Delaware (G1-0001140) and active in the NPI registry since May 2007.

NPPES Registry Identity

NPI1417158189
Entity TypeIndividualMale
Primary Taxonomy1223E0200X
Provider Legal NameDR. DONALD LIU
Location Address31 OMEGA DR, SUITE J-31Newark, DE 19713-2058
Mailing Address2 Apple RowKennett Square, PA 19348 · (610) 388-2579 · Fax (302) 733-7522
Phone(302) 733-7600
Fax(302) 733-7522
Sole ProprietorNo
Enumeration DateMay 30, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1417158189 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · EndodonticsDental Providers
Taxonomy Code1223E0200X
Licenses✔ Licensed in DE · G1-0001140✔ Licensed in PA · DS029819L
Definition

The branch of dentistry that is concerned with the morphology, physiology and pathology of the human dental pulp and periradicular tissues. Its study and practice encompass the basic and clinical sciences including biology of the normal pulp, the etiology, diagnosis, prevention and treatment of diseases and injuries of the pulp and associated periradicular conditions.

31 OMEGA DR, Newark, DE 19713
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Alabama, Delta Dental PPO, Florida Combined Life and more.Insurance ›

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

OMEGA ENDODONTICS, LLC
Dentist (Endodontics)
31 OMEGA DR, SUITE J-31
NEWARK, DE 19713
New Castle County (302) 733-7600
OMEGA ENDODONTICS, PA
Dentist (Endodontics)
31 OMEGA DR, SUITE J-31
NEWARK, DE 19713
New Castle County (302) 733-7600
DR. DEBRA CARRI DMD
Dentist (Endodontics)
31 OMEGA DR, SUITE J-31
NEWARK, DE 19713
New Castle County (302) 733-7600

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Donald Liu's NPI number?

The NPI number for Donald Liu is 1417158189. It was assigned to this individual provider in the NPPES registry on May 30, 2007.

Where is Donald Liu located?

Donald Liu practices at 31 Omega Dr Suite J-31, Newark, DE 19713. The listed phone number is (302) 733-7600.

What is Donald Liu's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Endodontics, with taxonomy code 1223E0200X.

What insurance does Donald Liu accept?

Health plans from Blue Cross and Blue Shield of Alabama, Delta Dental PPO, Florida Combined Life, Highmark Blue Cross Blue Shield Delaware and Humana list Donald Liu as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Donald Liu was last updated on July 8, 2007. NPI Profile syncs with the weekly NPPES data releases published by CMS.