What is Crystal Chen's NPI number?

Crystal Chen's National Provider Identifier (NPI) is 1285372722, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Crystal Chen's specialty?

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

Where is Crystal Chen located?

Crystal Chen's practice location on file with NPPES is 368 Fell St, San Francisco, CA 94102-5144.

What is Crystal Chen's phone number?

The practice phone number listed in the NPPES registry for Crystal Chen is (415) 861-0828.

Is Crystal Chen's NPI active?

Yes — Crystal Chen's NPI (1285372722) is active in the NPPES registry as of the last update on 2022-05-24.

IndividualActive

Crystal Chen

NPI 1285372722 · Community Health Worker · San Francisco, CA

Crystal Chen is a Community Health Worker provider in San Francisco, CA (NPI 1285372722).

Provider details

NPI number: 1285372722
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(54/100 index)

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

Registry tenure38% of score
4 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

368 Fell St

San Francisco, CA 94102-5144

Phone: (415) 861-0828

Street-level locationGet directions

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Mailing address