Sierra Fonville

ActiveIndividual ProviderBehavior Technician
NPI issued: June 3, 2026

Quick Facts

NPI Number
1285566067
TypeIndividual
StatusActive
SpecialtyBehavior Technician
Taxonomy106S00000X — Behavior Technician
Phone
(254) 490-2780
StateTX

NPI Validation Status: Verified

Valid 10-digit NPI number (1285566067)
Active status confirmed
Verified by CMS NPPES Registry
HIPAA compliant identifier
Enumeration date on file (June 3, 2026)
Data source: CMS NPPES

Provider Overview

SIERRA FONVILLE is a Behavior Technician provider based in Killeen, TX who has been registered with CMS since 2026. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1285566067
Provider TypeIndividual Provider
GenderFemale
StatusActive
Enumeration DateJune 3, 2026

Practice Location

CityKilleen
StateTX
ZIP Code76549
Phone(254) 490-2780

Specialties & Licenses

★ Primary
SpecialtyBehavior Technician
Taxonomy Code106S00000X
License StateTX

Mailing Address

CityKilleen
StateTX
ZIP Code76549
Phone(254) 490-2780
Same as practice location

How to Use This NPI

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For Insurance Billing

Use NPI 1285566067 in Box 33 of the CMS-1500 claim form. This number is required by all major insurance carriers to identify the billing provider and process electronic medical claims.

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For Credentialing

Reference NPI 1285566067for provider credential verification. Hospital systems, state licensing boards, and CAQH directories query this number to verify the provider's active clinical status.

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For Patients

Share NPI 1285566067 with your insurance company. If you need to verify out-of-network benefits or file a reimbursement claim, your insurance provider will require this number to process it.

About Behavior Technician

Behavior Technicians work under the supervision of a Board Certified Behavior Analyst (BCBA) to implement behavioral therapy plans, typically assisting individuals with Autism Spectrum Disorder (ASD) or other developmental delays.

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572,432
Behavior Technician Providers in the US

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Alicia Altieri

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People Also Ask

What is Sierra Fonville's NPI number?
Sierra Fonville's NPI number is 1285566067, a unique 10-digit identifier issued by the Centers for Medicare & Medicaid Services (CMS).
Is Sierra Fonville's NPI currently active?
Yes, Sierra Fonville's NPI status is Active as of the latest CMS NPPES database updates.
What does Sierra Fonville specialize in?
Sierra Fonville specializes in Behavior Technician. The healthcare taxonomy code associated with this specialty is 106S00000X.
Where does Sierra Fonville practice?
Sierra Fonville practices in Killeen, TX 76549.
When was Sierra Fonville's NPI issued?
Sierra Fonville's NPI was issued on June 3, 2026.
What is Sierra Fonville's provider type?
Sierra Fonville is registered as an Individual Provider under CMS NPI Type 1.