What is Sierra Sillas's NPI number?

Sierra Sillas's National Provider Identifier (NPI) is 1932088226, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sierra Sillas's specialty?

Sierra Sillas is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).

Where is Sierra Sillas located?

Sierra Sillas's practice location on file with NPPES is 2131 Mars Ct, Bakersfield, CA 93308-6830.

What is Sierra Sillas's phone number?

The practice phone number listed in the NPPES registry for Sierra Sillas is (661) 633-1700.

Is Sierra Sillas's NPI active?

Yes — Sierra Sillas's NPI (1932088226) is active in the NPPES registry as of the last update on 2025-09-18.

IndividualActive

Sierra Sillas

NPI 1932088226 · Case Manager/Care Coordinator · Bakersfield, CA

Sierra Sillas is a Case Manager/Care Coordinator provider in Bakersfield, CA (NPI 1932088226).

Provider details

NPI number: 1932088226
Entity type: Individual
Primary specialty: Case Manager/Care CoordinatorOther Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Case Manager/Care CoordinatorPrimary171M00000X
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

2131 Mars Ct

Bakersfield, CA 93308-6830

Phone: (661) 633-1700

Street-level locationGet directions

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Mailing address