What is Sierra Carr's NPI number?

Sierra Carr's National Provider Identifier (NPI) is 1790669711, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sierra Carr's specialty?

Sierra Carr is listed in the NPPES registry with a primary specialty of Adult Companion (Nursing Service Related Providers).

Where is Sierra Carr located?

Sierra Carr's practice location on file with NPPES is 2261 S Watney Way, Fairfield, CA 94533-6757.

What is Sierra Carr's phone number?

The practice phone number listed in the NPPES registry for Sierra Carr is (707) 920-2831.

Is Sierra Carr's NPI active?

Yes — Sierra Carr's NPI (1790669711) is active in the NPPES registry as of the last update on 2025-08-04.

IndividualActive

Sierra Carr

NPI 1790669711 · Adult Companion · Fairfield, CA

Sierra Carr is a Adult Companion provider in Fairfield, CA (NPI 1790669711).

Provider details

NPI number: 1790669711
Entity type: Individual
Primary specialty: Adult CompanionNursing Service Related Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Adult CompanionPrimary372600000X
Nursing Service Related Providers

Profile Score

Basic profile(48/100 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

2261 S Watney Way

Fairfield, CA 94533-6757

Phone: (707) 920-2831

Street-level locationGet directions

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Mailing address