What is Nancy Du's NPI number?

Nancy Du's National Provider Identifier (NPI) is 1871141770, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Nancy Du's specialty?

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

Where is Nancy Du located?

Nancy Du's practice location on file with NPPES is 727 S Glendora Ave, West Covina, CA 91790-3707.

What is Nancy Du's phone number?

The practice phone number listed in the NPPES registry for Nancy Du is (626) 337-7284.

Is Nancy Du's NPI active?

Yes — Nancy Du's NPI (1871141770) is active in the NPPES registry as of the last update on 2020-02-20.

IndividualActive

Nancy Du

NPI 1871141770 · Pharmacist · West Covina, CA

Nancy Du is a Pharmacist provider in West Covina, CA (NPI 1871141770).

Provider details

NPI number: 1871141770
Entity type: Individual
Primary specialty: PharmacistPharmacy Service Providers
Sex: Female
Sole proprietor: Yes
License: 57120 (CA)

Specialties & taxonomies

PharmacistPrimary183500000XLicense 57120 (CA)
Pharmacy Service Providers

Profile Score

Established profile(65/100 index)

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

Registry tenure38% of score
6 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

727 S Glendora Ave

West Covina, CA 91790-3707

Phone: (626) 337-7284

Street-level locationGet directions

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Mailing address