What is Karen Situ's NPI number?

Karen Situ's National Provider Identifier (NPI) is 1497619209, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Karen Situ's specialty?

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

Where is Karen Situ located?

Karen Situ's practice location on file with NPPES is 1563 Mission St, San Francisco, CA 94103-2543.

What is Karen Situ's phone number?

The practice phone number listed in the NPPES registry for Karen Situ is (415) 217-8418.

Is Karen Situ's NPI active?

Yes — Karen Situ's NPI (1497619209) is active in the NPPES registry as of the last update on 2025-12-15.

IndividualActive

Karen Situ

NPI 1497619209 · Community Health Worker · San Francisco, CA

Karen Situ is a Community Health Worker provider in San Francisco, CA (NPI 1497619209).

Provider details

NPI number: 1497619209
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

Basic profile(47/100 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
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

1563 Mission St

San Francisco, CA 94103-2543

Phone: (415) 217-8418

Street-level locationGet directions

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Mailing address