What is Angela Sierra's NPI number?

Angela Sierra's National Provider Identifier (NPI) is 1023508009, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Angela Sierra's specialty?

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

Where is Angela Sierra located?

Angela Sierra's practice location on file with NPPES is 2523 W 7th St, Los Angeles, CA 90057-3801.

What is Angela Sierra's phone number?

The practice phone number listed in the NPPES registry for Angela Sierra is (213) 480-1557.

Is Angela Sierra's NPI active?

Yes — Angela Sierra's NPI (1023508009) is active in the NPPES registry as of the last update on 2018-05-15.

IndividualActive

Angela Sierra

NPI 1023508009 · Case Manager/Care Coordinator · Los Angeles, CA

Angela Sierra is a Case Manager/Care Coordinator provider in Los Angeles, CA (NPI 1023508009).

Provider details

NPI number: 1023508009
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

Established profile(62/100 index)

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

Registry tenure38% of score
8 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

2523 W 7th St

Los Angeles, CA 90057-3801

Phone: (213) 480-1557

Street-level locationGet directions

More CA providers

Mailing address