What is Li Zhu Sun's NPI number?

Li Zhu Sun's National Provider Identifier (NPI) is 1538030648, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Li Zhu Sun's specialty?

Li Zhu Sun is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).

Where is Li Zhu Sun located?

Li Zhu Sun's practice location on file with NPPES is 19920 Conrad Ct, Castro Valley, CA 94546-3437.

What is Li Zhu Sun's phone number?

The practice phone number listed in the NPPES registry for Li Zhu Sun is (510) 610-9936.

Is Li Zhu Sun's NPI active?

Yes — Li Zhu Sun's NPI (1538030648) is active in the NPPES registry as of the last update on 2025-09-13.

IndividualActive

Li Zhu Sun

NPI 1538030648 · Pharmacist · Castro Valley, CA

Li Zhu Sun is a Pharmacist provider in Castro Valley, CA (NPI 1538030648).

Provider details

NPI number: 1538030648
Entity type: Individual
Primary specialty: PharmacistPharmacy Service Providers
Sex: Female
Sole proprietor: No
License: 91355 (CA)

Specialties & taxonomies

PharmacistPrimary183500000XLicense 91355 (CA)
Pharmacy Service Providers

Profile Score

Established profile(54/100 index)

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

Registry tenure38% of score
Under 1 yr in 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

19920 Conrad Ct

Castro Valley, CA 94546-3437

Phone: (510) 610-9936

Street-level locationGet directions

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Mailing address