What is Vivian Tsai's NPI number?

Vivian Tsai's National Provider Identifier (NPI) is 1821398918, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Vivian Tsai's specialty?

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

Where is Vivian Tsai located?

Vivian Tsai's practice location on file with NPPES is 1390 N Allen Ave, Pasadena, CA 91104-1617.

What is Vivian Tsai's phone number?

The practice phone number listed in the NPPES registry for Vivian Tsai is (626) 798-0764.

Is Vivian Tsai's NPI active?

Yes — Vivian Tsai's NPI (1821398918) is active in the NPPES registry as of the last update on 2010-10-24.

IndividualActive

Vivian Tsai

NPI 1821398918 · Pharmacist · Pasadena, CA

Vivian Tsai is a Pharmacist provider in Pasadena, CA (NPI 1821398918).

Provider details

NPI number: 1821398918
Entity type: Individual
Primary specialty: PharmacistPharmacy Service Providers
Sex: Female
Sole proprietor: No
License: 44548 (CA)

Specialties & taxonomies

PharmacistPrimary183500000XLicense 44548 (CA)
Pharmacy Service Providers

Profile Score

Detailed profile(82/100 index)

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

Registry tenure38% of score
15 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

1390 N Allen Ave

Pasadena, CA 91104-1617

Phone: (626) 798-0764

Fax: (626) 797-5887

Street-level locationGet directions

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Mailing address