What is Sophia Chau's NPI number?

Sophia Chau's National Provider Identifier (NPI) is 1326863630, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sophia Chau's specialty?

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

Where is Sophia Chau located?

Sophia Chau's practice location on file with NPPES is 1 University Dr, Orange, CA 92866-1005.

What is Sophia Chau's phone number?

The practice phone number listed in the NPPES registry for Sophia Chau is (714) 728-8999.

Is Sophia Chau's NPI active?

Yes — Sophia Chau's NPI (1326863630) is active in the NPPES registry as of the last update on 2025-02-12.

IndividualActive

Sophia Chau

NPI 1326863630 · Pharmacist · Orange, CA

Sophia Chau is a Pharmacist provider in Orange, CA (NPI 1326863630).

Provider details

NPI number: 1326863630
Entity type: Individual
Primary specialty: PharmacistPharmacy Service Providers
Sex: Female
Sole proprietor: No
License: 90434 (CA)

Specialties & taxonomies

PharmacistPrimary183500000XLicense 90434 (CA)
Pharmacy Service Providers

Profile Score

Established profile(55/100 index)

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

Registry tenure38% of score
1 yr 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

1 University Dr

Orange, CA 92866-1005

Phone: (714) 728-8999

Street-level locationGet directions

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Mailing address