Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

JENNIFER HOSTER M.A.
NPI 1659600666
Behavior Analyst in Costa Mesa, CA

Q: What is Jennifer Hoster's NPI number?

The NPI number for Jennifer Hoster is 1659600666. It was assigned to this individual provider in the NPPES registry on December 22, 2009.

Q: What is Jennifer Hoster's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Jennifer Hoster was last updated on July 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 days 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.

Active since December 22, 2009

3186 AIRWAY AVE STE A, COSTA MESA, CA 92626(714) 881-0427 Get Directions Write a Review

NPPES record last updated: July 30, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 30, 2026, May 25, 2018 (2 updates tracked since 2018).

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About Jennifer Hoster M.a. NPPES

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

JENNIFER HOSTER M.A. (NPI 1659600666) is an individual behavior analyst provider in Costa Mesa, California, licensed in California (1-18-29589) and active in the NPI registry since December 2009.

NPPES Registry Identity

NPI1659600666

Entity TypeIndividualFemale

Primary Taxonomy103K00000X

Provider Legal NameJENNIFER HOSTERCredential: M.A.

Location Address3186 AIRWAY AVE STE ACosta Mesa, CA 92626-4650

Mailing Address3186 Airway Ave Ste ACosta Mesa, CA 92626-4650 · (714) 881-0427

Phone(714) 881-0427

Sole ProprietorYes

Enumeration DateDecember 22, 2009

Last NPPES UpdateJuly 30, 20262 updates tracked since enumeration

NPPES CertifiedJuly 30, 2026

✔ NPI 1659600666 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 · 1-18-29589

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.

3186 AIRWAY AVE STE A, Costa Mesa, CA 92626

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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.

ROSALYN MILLS

Behavior Analyst