Donald Liu
- Part D claims, 2024
- 42
- Affiliated sites
- 1
- Medical group
- 1
- State licenses
- 2
- Year NPI issued
- 2007
- Practice address
- 31 Omega Dr, Newark, DE 19713-2058
- Practice phone
- Call (302) 733-7600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Omega Endodontics
Dental practice · Newark, Delaware
Find Donald Liu's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Donald Liu is an endodontist in Newark, Delaware
Donald Liu practices at Omega Endodontics in Newark, Delaware.
Donald Liu's NPI, 1417158189, was assigned on May 30, 2007. Donald Liu holds Delaware license G1-0001140.
- NPI
- 1417158189NPI Registry (opens in a new tab)
- NPI enumeration date
- May 30, 2007
- NPI status
- Active
- Practice phone
- (302) 733-7600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Donald Liu practices at Omega Endodontics in Newark, Delaware
Donald Liu's primary practice is Omega Endodontics, at 31 Omega Dr, Newark, DE 19713-2058. The practice phone is (302) 733-7600.
- Omega Endodontics31 Omega Dr, Newark, DE 19713-2058Phone(302) 733-7600
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Donald Liu is affiliated with 1 site of care and 1 medical group
Donald Liu's primary practice is Omega Endodontics in Newark, Delaware. Dmand AI also links Donald Liu to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Donald Liu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Donald Liu practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Omega Endodontics | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Donald Liu is one of 11 endodontists in Delaware
Endodontics is Donald Liu's primary specialty in the NPI Registry, under taxonomy code 1223E0200X. Dmand AI has Donald Liu's licenses on file in 2 states: Delaware and Pennsylvania.
Specialties and state licenses
- Endodontist, DelawarePrimary
- Pennsylvania license
Endodontists near Donald Liu
Counts of endodontists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Donald Liu wrote 42 Medicare Part D claims in 2024
In 2024, Donald Liu wrote 42 Medicare Part D claims for 37 patients. 100% of them were for generic drugs.
Drug classes CMS tracks in Donald Liu's Part D claims, 2024
- Antibiotics83%35 of 42 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Sources for Donald Liu's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Donald Liu
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Donald Liu's NPI number?
Donald Liu's NPI number is 1417158189. It was assigned on May 30, 2007, and it is active in the NPI Registry.
What does Donald Liu specialize in?
Donald Liu is an endodontist in Newark, Delaware. The primary specialty in the NPI Registry is Endodontist (taxonomy code 1223E0200X).
Where does Donald Liu practice?
Donald Liu practices at 31 Omega Dr, Newark, DE 19713-2058. Donald Liu's primary practice is Omega Endodontics in Newark, Delaware. Dmand AI also links Donald Liu to 1 medical group.
What is Donald Liu's office phone number?
The practice phone on file for Donald Liu is (302) 733-7600.
What is Donald Liu's medical license number?
Donald Liu holds Delaware license G1-0001140, one of the licenses on file in 2 states.
Which states has Donald Liu been licensed in?
Dmand AI has state licenses on file for Donald Liu in Delaware and Pennsylvania.
How long has Donald Liu been practicing?
Donald Liu's NPI was assigned in 2007.
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