What is Charles Liu's NPI number?

Charles Liu's National Provider Identifier (NPI) is 1396680047, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Charles Liu's specialty?

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

Where is Charles Liu located?

Charles Liu's practice location on file with NPPES is 5730 W Walbrook Dr, San Jose, CA 95129-4153.

What is Charles Liu's phone number?

The practice phone number listed in the NPPES registry for Charles Liu is (669) 234-9096.

Is Charles Liu's NPI active?

Yes — Charles Liu's NPI (1396680047) is active in the NPPES registry as of the last update on 2026-04-21.

IndividualActive

Charles Liu

NPI 1396680047 · Pharmacist · San Jose, CA

Charles Liu is a Pharmacist provider in San Jose, CA (NPI 1396680047).

Provider details

NPI number: 1396680047
Entity type: Individual
Primary specialty: PharmacistPharmacy Service Providers
Sex: Male
Sole proprietor: Yes
License: 91753 (CA)

Specialties & taxonomies

PharmacistPrimary183500000XLicense 91753 (CA)
Pharmacy Service Providers

Profile Score

Established profile(53/100 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

5730 W Walbrook Dr

San Jose, CA 95129-4153

Phone: (669) 234-9096

Street-level locationGet directions

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Mailing address