What is Lianna Chen's NPI number?

Lianna Chen's National Provider Identifier (NPI) is 1578132510, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Lianna Chen's specialty?

Lianna Chen is listed in the NPPES registry with a primary specialty of Community Health Worker (Other Service Providers).

Where is Lianna Chen located?

Lianna Chen's practice location on file with NPPES is 2000 Alameda De Las Pulgas, San Mateo, CA 94403-1269.

What is Lianna Chen's phone number?

The practice phone number listed in the NPPES registry for Lianna Chen is (650) 372-6222.

Is Lianna Chen's NPI active?

Yes — Lianna Chen's NPI (1578132510) is active in the NPPES registry as of the last update on 2021-06-23.

IndividualActive

Lianna Chen

NPI 1578132510 · Community Health Worker · San Mateo, CA

Lianna Chen is a Community Health Worker provider in San Mateo, CA (NPI 1578132510).

Provider details

NPI number: 1578132510
Entity type: Individual
Primary specialty: Community Health WorkerOther Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Community Health WorkerPrimary172V00000X
Other Service Providers

Profile Score

Established profile(56/100 index)

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

Registry tenure38% of score
5 yrs in NPPES registry
Profile completeness38% of score
83% 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

2000 Alameda De Las Pulgas

San Mateo, CA 94403-1269

Phone: (650) 372-6222

Fax: (650) 341-0674

Street-level locationGet directions

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Mailing address