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JEFFREY GUILLEN
NPI 1356842165
Behavior Analyst in El Cajon, CA

Active since February 27, 2018
321 VAN HOUTEN AVE, EL CAJON, CA 92020(619) 383-0704 Get Directions Write a Review

NPPES record last updated: February 27, 2018. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Jeffrey Guillen NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JEFFREY GUILLEN (NPI 1356842165) is an individual behavior analyst provider in El Cajon, California and active in the NPI registry since February 2018.

NPPES Registry Identity

NPI1356842165
Entity TypeIndividualMale
Primary Taxonomy103K00000X
Provider Legal NameJEFFREY GUILLEN
Location Address321 VAN HOUTEN AVEEl Cajon, CA 92020-5128
Mailing Address21600 Oxnard St Ste 1800Woodland Hills, CA 91367-7807 · (818) 345-2345
Phone(619) 383-0704
Sole ProprietorNo
Enumeration DateFebruary 27, 2018
✔ NPI 1356842165 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyBehavior AnalystBehavioral Health & Social Service Providers
Taxonomy Code103K00000X
Definition
A behavior analyst is qualified by at least a master's degree and Behavior Analyst Certification Board certification and/or a state-issued credential (such as a license) to practice behavior analysis independently. Behavior analysts provide the required supervision to assistant behavior analysts and behavior technicians. A behavior analyst delivers services consistent with the dimensions of applied behavior analysis. Common services may include, but are not limited to, conducting behavioral assessments, analyzing data, writing and revising behavior-analytic treatment plans, training others to implement components of treatment plans, and overseeing implementation of treatment plans.
321 VAN HOUTEN AVE, El Cajon, CA 92020
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LIANA BABAYAN
Behavior Analyst
321 VAN HOUTEN AVE
EL CAJON, CA 92020
San Diego County (855) 223-7123
REEMA M MAAYAA
Behavior Analyst
321 VAN HOUTEN AVE
EL CAJON, CA 92020
San Diego County (619) 383-0704
KENIA TREJO
Behavior Technician
321 VAN HOUTEN AVE
EL CAJON, CA 92020
San Diego County (855) 223-7123
KATHERINE HEATHER SANCHEZ
Behavior Analyst
321 VAN HOUTEN AVE
EL CAJON, CA 92020
San Diego County (619) 383-0710
VICTORIA HAM
Behavior Technician
321 VAN HOUTEN AVE
EL CAJON, CA 92020
San Diego County (619) 383-0704
EMILY GONZALEZ
Behavior Technician
321 VAN HOUTEN AVE
EL CAJON, CA 92020
San Diego County (855) 223-7123
KAELA ROSE POTTER BCBA
Behavior Analyst
321 VAN HOUTEN AVE
EL CAJON, CA 92020
San Diego County (619) 383-0704
LEILANI SULLIVAN
Behavior Technician
321 VAN HOUTEN AVE
EL CAJON, CA 92020
San Diego County (855) 223-7123

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Jeffrey Guillen's NPI number?

The NPI number for Jeffrey Guillen is 1356842165. It was assigned to this individual provider in the NPPES registry on February 27, 2018.

Where is Jeffrey Guillen located?

Jeffrey Guillen practices at 321 Van Houten Ave, El Cajon, CA 92020. The listed phone number is (619) 383-0704.

What is Jeffrey Guillen's specialty?

The primary specialty registered for this NPI is Behavior Analyst with taxonomy code 103K00000X.

When was this NPI record last updated?

The NPPES record for Jeffrey Guillen was last updated on February 27, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.