What is Emma Costain's NPI number?

Emma Costain's National Provider Identifier (NPI) is 1154213882, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Emma Costain's specialty?

Emma Costain is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).

Where is Emma Costain located?

Emma Costain's practice location on file with NPPES is 5250 Ralston St, Ventura, CA 93003-7318.

What is Emma Costain's phone number?

The practice phone number listed in the NPPES registry for Emma Costain is (720) 277-4176.

Is Emma Costain's NPI active?

Yes — Emma Costain's NPI (1154213882) is active in the NPPES registry as of the last update on 2025-07-21.

IndividualActive

Emma Costain, LSW

NPI 1154213882 · Social Worker · Ventura, CA

Emma Costain, LSW is a Social Worker provider in Ventura, CA (NPI 1154213882).

Provider details

NPI number: 1154213882
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Credential: LSW
Sex: Female
Sole proprietor: No
License: 44SL07303100 (NJ)

Specialties & taxonomies

Social WorkerPrimary104100000XLicense 44SL07303100 (NJ)
Behavioral Health & Social Service Providers

Profile Score

Established profile(54/100 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
100% 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

5250 Ralston St

Ventura, CA 93003-7318

Phone: (720) 277-4176

Street-level locationGet directions

More CA providers

Mailing address