What is Sierra Leyba's NPI number?

Sierra Leyba's National Provider Identifier (NPI) is 1225810633, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sierra Leyba's specialty?

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

Where is Sierra Leyba located?

Sierra Leyba's practice location on file with NPPES is 2101 Courage Dr, Fairfield, CA 94533-6717.

What is Sierra Leyba's phone number?

The practice phone number listed in the NPPES registry for Sierra Leyba is (707) 428-1131.

Is Sierra Leyba's NPI active?

Yes — Sierra Leyba's NPI (1225810633) is active in the NPPES registry as of the last update on 2023-10-19.

IndividualActive

Sierra Leyba

NPI 1225810633 · Community Health Worker · Fairfield, CA

Sierra Leyba is a Community Health Worker provider in Fairfield, CA (NPI 1225810633).

Provider details

NPI number: 1225810633
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(51/100 index)

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

Registry tenure38% of score
2 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

2101 Courage Dr

Fairfield, CA 94533-6717

Phone: (707) 428-1131

Street-level locationGet directions

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Mailing address