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SHELBYLYN MESSIER
NPI 1407444219
Behavior Analyst in Oceanside, CA

Active since January 07, 2021
3355 MISSION AVE STE 221, OCEANSIDE, CA 92058(951) 813-4034 Get Directions Write a Review

NPPES record last updated: January 7, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Shelbylyn Messier NPPES

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

SHELBYLYN MESSIER (NPI 1407444219) is an individual behavior analyst provider in Oceanside, California and active in the NPI registry since January 2021.

NPPES Registry Identity

NPI1407444219
Entity TypeIndividualFemale
Primary Taxonomy103K00000X
Provider Legal NameSHELBYLYN MESSIER
Location Address3355 MISSION AVE STE 221Oceanside, CA 92058-1328
Mailing Address3355 Mission Ave Ste 221Oceanside, CA 92058-1328
Phone(951) 813-4034
Sole ProprietorYes
Enumeration DateJanuary 7, 2021
NPPES CertifiedDecember 31, 2020
✔ NPI 1407444219 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.
3355 MISSION AVE STE 221, Oceanside, CA 92058
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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.

ROSARIO VILLEGAS
Behavior Technician
3355 MISSION AVE STE 221
OCEANSIDE, CA 92058
San Diego County (951) 813-4034
ANDREA ALEMAN-CORDERO
Behavior Technician
3355 MISSION AVE STE 221
OCEANSIDE, CA 92058
San Diego County (951) 813-4034
KARLA VANESSA LOPEZ
Behavior Technician
3355 MISSION AVE STE 221
OCEANSIDE, CA 92058
San Diego County (951) 813-4034
HANNAH BERNARD
Assistant Behavior Analyst
3355 MISSION AVE STE 221
OCEANSIDE, CA 92058
San Diego County (951) 813-4034
JOSUE RIOS
Behavior Technician
3355 MISSION AVE STE 221
OCEANSIDE, CA 92058
San Diego County (951) 813-4034
ASHLEY NICOLE GLEASON
Behavior Technician
3355 MISSION AVE STE 221
OCEANSIDE, CA 92058
San Diego County (951) 813-4034
MRS. LAUREN MICHELLE CESPIVA WRIGHT RBT
Behavior Technician
3355 MISSION AVE STE 221
OCEANSIDE, CA 92058
San Diego County (951) 813-4034
MRS. VALERIE JEAN LEMUS RBT
Behavior Technician
3355 MISSION AVE STE 221
OCEANSIDE, CA 92058
San Diego County (951) 813-4034

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 Shelbylyn Messier's NPI number?

The NPI number for Shelbylyn Messier is 1407444219. It was assigned to this individual provider in the NPPES registry on January 7, 2021.

Where is Shelbylyn Messier located?

Shelbylyn Messier practices at 3355 Mission Ave Ste 221, Oceanside, CA 92058. The listed phone number is (951) 813-4034.

What is Shelbylyn Messier'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 Shelbylyn Messier was last updated on January 7, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.