RACHEL E GENTILLON
NPI 1609447523
Behavior Analyst in Concord, CA

Q: What is the provider's specialty?

The provider's specialty is Behavior Analyst with taxonomy code 103K00000X.

Active since July 02, 2021

1200 CONCORD AVE STE 185, CONCORD, CA 94520(575) 489-6651 Get Directions Write a Review

NPPES record last updated: June 22, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Dec 6, 2025, Jul 2, 2021 (2 updates tracked since 2021).

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NPI Profile Information
Primary Taxonomy
Insurance Plans Accepted
Other Providers Same Location
Frequently Asked Questions

Individual
Female
Behavior Analyst

About RACHEL GENTILLON

This page provides the complete NPI Profile along with additional information for Rachel Gentillon, a provider established in Concord, California with a medical specialization in Behavior Analyst. The healthcare provider is registered in the NPI registry with number 1609447523 assigned on July 2021. The practitioner's primary taxonomy code is 103K00000X with license number LBA.BA.70055504 (WA). The provider is registered as an individual and her NPI record was last updated June 2026.

NPI: 1609447523 Verify this NPI
Provider Name: RACHEL E GENTILLON
Other Name: RACHEL E WILZBACH
Other Name Type: Former Name (1)
Gender: Female
Entity Type: Individual
Location Address: 1200 CONCORD AVE STE 185 CONCORD, CA 94520
Location Phone: (575) 489-6651
Mailing Address: 475 W 260 N OREM, UT 84057
Mailing Phone: (801) 221-9930
Is Sole Proprietor?: No
Enumeration Date: 07-02-2021
Last Update Date: 06-22-2026
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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification: Behavior Analyst
Taxonomy Code: 103K00000X
Type: Behavioral Health & Social Service Providers
License No.: LBA.BA.70055504
License State: WA
Taxonomy Description: 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.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Medicare

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Medicaid

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier	Type / Code	Identifier State	Identifier Issuer
1396085718	MEDICAID (05)	UT