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SILVIA GELVIN
NPI 1407480668
Behavior Analyst in Carlsbad, CA

Active since February 26, 2020
2928 JEFFERSON ST STE 100, CARLSBAD, CA 92008(760) 637-9996 Get Directions Write a Review

NPPES record last updated: March 11, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 11, 2026, Jun 14, 2024, Feb 26, 2020 (3 updates tracked since 2020).

About Silvia Gelvin NPPES

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

SILVIA GELVIN (NPI 1407480668) is an individual behavior analyst provider in Carlsbad, California, licensed in California (1-26-87726) and active in the NPI registry since February 2020.

NPPES Registry Identity

NPI1407480668
Entity TypeIndividualFemale
Primary Taxonomy103K00000X
Provider Legal NameSILVIA GELVIN
Location Address2928 JEFFERSON ST STE 100Carlsbad, CA 92008-2374
Mailing AddressPo Box 740780Atlanta, GA 30374-0780 · (855) 223-7123 · Fax (619) 374-7134
Phone(760) 637-9996
Sole ProprietorNo
Enumeration DateFebruary 26, 2020
Last NPPES UpdateMarch 11, 20263 updates tracked since enumeration
NPPES CertifiedMarch 11, 2026
✔ NPI 1407480668 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyBehavior AnalystBehavioral Health & Social Service Providers
Taxonomy Code103K00000X
License✔ Licensed in CA · 1-26-87726
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.
2928 JEFFERSON ST STE 100, Carlsbad, CA 92008
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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.

AMY RICHARDSON
Behavior Technician
2928 JEFFERSON ST STE 100
CARLSBAD, CA 92008
San Diego County (855) 223-7123
MARISSA ANN SENIOR
Behavior Technician
2928 JEFFERSON ST STE 100
CARLSBAD, CA 92008
San Diego County (760) 637-9996
PHILIP ANDREW VARGAS
Behavior Technician
2928 JEFFERSON ST STE 100
CARLSBAD, CA 92008
San Diego County (855) 223-7123
GUSTAVO RAMIREZ
Behavior Technician
2928 JEFFERSON ST STE 100
CARLSBAD, CA 92008
San Diego County (760) 637-9996
HEAVEN FIGUEROA LACY
Behavior Technician
2928 JEFFERSON ST STE 100
CARLSBAD, CA 92008
San Diego County (760) 637-9996
AUTUMN BOSWELL
Behavior Technician
2928 JEFFERSON ST STE 100
CARLSBAD, CA 92008
San Diego County (855) 223-7123
ALEJANDRA PELAYO
Behavior Technician
2928 JEFFERSON ST STE 100
CARLSBAD, CA 92008
San Diego County (855) 223-7123
CAROLINE COLLIER
Behavior Technician
2928 JEFFERSON ST STE 100
CARLSBAD, CA 92008
San Diego County (442) 287-0567

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 Silvia Gelvin's NPI number?

The NPI number for Silvia Gelvin is 1407480668. It was assigned to this individual provider in the NPPES registry on February 26, 2020.

Where is Silvia Gelvin located?

Silvia Gelvin practices at 2928 Jefferson St Ste 100, Carlsbad, CA 92008. The listed phone number is (760) 637-9996.

What is Silvia Gelvin'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 Silvia Gelvin was last updated on March 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.