What is William Lieu's NPI number?

William Lieu's National Provider Identifier (NPI) is 1629459433, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is William Lieu's specialty?

William Lieu is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).

Where is William Lieu located?

William Lieu's practice location on file with NPPES is 12254 Bellflower Blvd Ste 106, Downey, CA 90242-2804.

What is William Lieu's phone number?

The practice phone number listed in the NPPES registry for William Lieu is (562) 658-3877.

Is William Lieu's NPI active?

Yes — William Lieu's NPI (1629459433) is active in the NPPES registry as of the last update on 2015-06-17.

IndividualActive

William Lieu, PHARM.D.

NPI 1629459433 · Pharmacist · Downey, CA

William Lieu, PHARM.D. is a Pharmacist provider in Downey, CA (NPI 1629459433).

Provider details

NPI number: 1629459433
Entity type: Individual
Primary specialty: PharmacistPharmacy Service Providers
Credential: PHARM.D.
Sex: Male
Sole proprietor: No
License: 52657 (CA)

Specialties & taxonomies

PharmacistPrimary183500000XLicense 52657 (CA)
Pharmacy Service Providers

Profile Score

Established profile(73/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
11 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

12254 Bellflower Blvd Ste 106

Downey, CA 90242-2804

Phone: (562) 658-3877

Street-level locationGet directions

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Mailing address