What is Derek Perez's NPI number?

Derek Perez's National Provider Identifier (NPI) is 1528958733, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Derek Perez's specialty?

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

Where is Derek Perez located?

Derek Perez's practice location on file with NPPES is 11143 Bryant Rd Apt 7, El Monte, CA 91731-2035.

What is Derek Perez's phone number?

The practice phone number listed in the NPPES registry for Derek Perez is (626) 234-4778.

Is Derek Perez's NPI active?

Yes — Derek Perez's NPI (1528958733) is active in the NPPES registry as of the last update on 2025-10-21.

IndividualActive

Derek Perez

NPI 1528958733 · Behavior Technician · El Monte, CA

Derek Perez is a Behavior Technician provider in El Monte, CA (NPI 1528958733).

Provider details

NPI number: 1528958733
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

Behavior TechnicianPrimary106S00000X
Behavioral Health & Social Service Providers
Behavior Analyst103K00000X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(48/100 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

11143 Bryant Rd Apt 7

El Monte, CA 91731-2035

Phone: (626) 234-4778

Street-level locationGet directions

More CA providers

Mailing address

9650 Telstar Avenue Unit a

El Monte, CA 91731-3011

Enumerated: 2025-07-08
Last updated: 2025-10-21
Certified: 2025-10-21

Frequently asked questions

What is Derek Perez's NPI number?: Derek Perez's National Provider Identifier (NPI) is 1528958733, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Derek Perez's specialty?: Derek Perez is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
Where is Derek Perez located?: Derek Perez's practice location on file with NPPES is 11143 Bryant Rd Apt 7, El Monte, CA 91731-2035.
What is Derek Perez's phone number?: The practice phone number listed in the NPPES registry for Derek Perez is (626) 234-4778.
Is Derek Perez's NPI active?: Yes — Derek Perez's NPI (1528958733) is active in the NPPES registry as of the last update on 2025-10-21.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.