What is Alexander Trejo's NPI number?

Alexander Trejo's National Provider Identifier (NPI) is 1043991391, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Alexander Trejo's specialty?

Alexander Trejo is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).

Where is Alexander Trejo located?

Alexander Trejo's practice location on file with NPPES is 223 E Thousand Oaks Blvd Ste 100, Thousand Oaks, CA 91360-7708.

What is Alexander Trejo's phone number?

The practice phone number listed in the NPPES registry for Alexander Trejo is (714) 834-1111.

Is Alexander Trejo's NPI active?

Yes — Alexander Trejo's NPI (1043991391) is active in the NPPES registry as of the last update on 2023-07-28.

IndividualActive

Alexander Trejo

NPI 1043991391 · Behavior Analyst · Thousand Oaks, CA

Alexander Trejo is a Behavior Analyst provider in Thousand Oaks, CA (NPI 1043991391).

Provider details

NPI number: 1043991391
Entity type: Individual
Primary specialty: Behavior AnalystBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Behavior AnalystPrimary103K00000X
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

223 E Thousand Oaks Blvd Ste 100

Thousand Oaks, CA 91360-7708

Phone: (714) 834-1111

Street-level locationGet directions

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Mailing address