What is Alexis Sierra's NPI number?

Alexis Sierra's National Provider Identifier (NPI) is 1811766900, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Alexis Sierra's specialty?

Alexis Sierra is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).

Where is Alexis Sierra located?

Alexis Sierra's practice location on file with NPPES is 100 N Pacific Coast Hwy Ste 1400, El Segundo, CA 90245-5602.

What is Alexis Sierra's phone number?

The practice phone number listed in the NPPES registry for Alexis Sierra is (310) 856-0800.

Is Alexis Sierra's NPI active?

Yes — Alexis Sierra's NPI (1811766900) is active in the NPPES registry as of the last update on 2023-12-29.

IndividualActive

Alexis Sierra

NPI 1811766900 · Behavior Technician · El Segundo, CA

Alexis Sierra is a Behavior Technician provider in El Segundo, CA (NPI 1811766900).

Provider details

NPI number: 1811766900
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

Established profile(51/100 index)

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

Registry tenure38% of score
2 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

100 N Pacific Coast Hwy Ste 1400

El Segundo, CA 90245-5602

Phone: (310) 856-0800

Fax: (855) 568-2494

Approximate (ZIP-level) locationGet directions

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Mailing address