What is Hannah O'Steen's NPI number?

Hannah O'Steen's National Provider Identifier (NPI) is 1376406454, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Hannah O'Steen's specialty?

Hannah O'Steen is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).

Where is Hannah O'Steen located?

Hannah O'Steen's practice location on file with NPPES is 5762 Bolsa Ave Ste 100, Huntington Beach, CA 92649-1172.

What is Hannah O'Steen's phone number?

The practice phone number listed in the NPPES registry for Hannah O'Steen is (714) 292-2322.

Is Hannah O'Steen's NPI active?

Yes — Hannah O'Steen's NPI (1376406454) is active in the NPPES registry as of the last update on 2025-12-05.

IndividualActive

Hannah O'Steen

NPI 1376406454 · Behavior Technician · Huntington Beach, CA

Hannah O'Steen is a Behavior Technician provider in Huntington Beach, CA (NPI 1376406454).

Provider details

NPI number: 1376406454
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Behavior TechnicianPrimary106S00000X
Behavioral Health & Social 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

5762 Bolsa Ave Ste 100

Huntington Beach, CA 92649-1172

Phone: (714) 292-2322

Street-level locationGet directions

More CA providers

Mailing address