IndividualActive
Daniel Lieu, O.D.;
NPI 1952309650 · Optometrist · Phoenix, AZ
Daniel Lieu, O.D.; is a Optometrist provider in Phoenix, AZ (NPI 1952309650).
Provider details
- NPI number
- 1952309650
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.;
- Sex
- Male
- Sole proprietor
- No
- License
- 1144 (AZ)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
2423 W Dunlap Ave
Suite 180
Phoenix, AZ 85021-2830
Phone: (602) 944-7642
Street-level locationGet directions
Mailing address
2423 W Dunlap Ave
Phoenix, AZ 85021-2830
Registry dates
- Enumerated
- 2005-07-07
- Last updated
- 2007-12-26
Frequently asked questions
- What is Daniel Lieu's NPI number?
- Daniel Lieu's National Provider Identifier (NPI) is 1952309650, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Lieu's specialty?
- Daniel Lieu is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Daniel Lieu located?
- Daniel Lieu's practice location on file with NPPES is 2423 W Dunlap Ave, Phoenix, AZ 85021-2830.
- What is Daniel Lieu's phone number?
- The practice phone number listed in the NPPES registry for Daniel Lieu is (602) 944-7642.
- Is Daniel Lieu's NPI active?
- Yes — Daniel Lieu's NPI (1952309650) is active in the NPPES registry as of the last update on 2007-12-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.