What is Andrea Hsiao's NPI number?

Andrea Hsiao's National Provider Identifier (NPI) is 1871771105, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Andrea Hsiao's specialty?

Andrea Hsiao is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).

Where is Andrea Hsiao located?

Andrea Hsiao's practice location on file with NPPES is 1000 San Leandro Blvd, San Leandro, CA 94577-1598.

What is Andrea Hsiao's phone number?

The practice phone number listed in the NPPES registry for Andrea Hsiao is (510) 667-3679.

Is Andrea Hsiao's NPI active?

Yes — Andrea Hsiao's NPI (1871771105) is active in the NPPES registry as of the last update on 2008-02-08.

IndividualActive

Andrea Hsiao, RN

NPI 1871771105 · Registered Nurse · San Leandro, CA

Andrea Hsiao, RN is a Registered Nurse provider in San Leandro, CA (NPI 1871771105).

Provider details

NPI number: 1871771105
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Credential: RN
Sex: Female
Sole proprietor: No
License: 538333 (CA)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense 538333 (CA)
Nursing Service Providers

Profile Score

Detailed profile(88/100 index)

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

Registry tenure38% of score
18 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

1000 San Leandro Blvd

San Leandro, CA 94577-1598

Phone: (510) 667-3679

Street-level locationGet directions

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Mailing address