What is Rosemary Castillo's NPI number?

Rosemary Castillo's National Provider Identifier (NPI) is 1013716422, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Rosemary Castillo's specialty?

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

Where is Rosemary Castillo located?

Rosemary Castillo's practice location on file with NPPES is 840 N Avenue 66, Los Angeles, CA 90042-1508.

What is Rosemary Castillo's phone number?

The practice phone number listed in the NPPES registry for Rosemary Castillo is (626) 517-2074.

Is Rosemary Castillo's NPI active?

Yes — Rosemary Castillo's NPI (1013716422) is active in the NPPES registry as of the last update on 2025-03-11.

IndividualActive

Rosemary Castillo

NPI 1013716422 · Community Health Worker · Los Angeles, CA

Rosemary Castillo is a Community Health Worker provider in Los Angeles, CA (NPI 1013716422).

Provider details

NPI number: 1013716422
Entity type: Individual
Primary specialty: Community Health WorkerOther Service Providers
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Community Health WorkerPrimary172V00000X
Other Service Providers
Case Manager/Care Coordinator171M00000X
Other Service Providers

Profile Score

Basic profile(49/100 index)

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

Registry tenure38% of score
1 yr 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

840 N Avenue 66

Los Angeles, CA 90042-1508

Phone: (626) 517-2074

Street-level locationGet directions

More CA providers

Mailing address