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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 30 days.

TIFFANY CHOJNACKI
NPI 1720900244
Assistant Behavior Analyst in Corona, CA

Active since July 27, 2026
1817 COOK CIR, CORONA, CA 92882(910) 644-3513 Get Directions Write a Review

NPPES record added: July 27, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Tiffany Chojnacki NPPES

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

TIFFANY CHOJNACKI (NPI 1720900244) is an individual assistant behavior analyst provider in Corona, California and active in the NPI registry since July 2026.

NPPES Registry Identity

NPI1720900244
Entity TypeIndividualFemale
Primary Taxonomy106E00000X
Provider Legal NameTIFFANY CHOJNACKI
Location Address1817 COOK CIRCorona, CA 92882-5214
Mailing Address1817 Cook CirCorona, CA 92882-5214 · (910) 644-3513
Phone(910) 644-3513
Sole ProprietorYes
Enumeration DateJuly 27, 2026
NPPES CertifiedJuly 27, 2026
✔ NPI 1720900244 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAssistant Behavior AnalystBehavioral Health & Social Service Providers
Taxonomy Code106E00000X
Definition
An assistant behavior analyst is qualified by Behavior Analyst Certification Board certification and/or a state-issued license or credential in behavior analysis to practice under the supervision of an appropriately credentialed professional behavior analyst. An assistant behavior analyst delivers services consistent with the dimensions of applied behavior analysis and supervision requirements defined in state laws or regulations and/or national certification standards. Common services may include, but are not limited to, conducting behavioral assessments, analyzing data, writing behavior-analytic treatment plans, training and supervising others in implementation of components of treatment plans, and direct implementation of treatment plans.
1817 COOK CIR, Corona, CA 92882
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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 Tiffany Chojnacki's NPI number?

The NPI number for Tiffany Chojnacki is 1720900244. It was assigned to this individual provider in the NPPES registry on July 27, 2026.

Where is Tiffany Chojnacki located?

Tiffany Chojnacki practices at 1817 Cook Cir, Corona, CA 92882. The listed phone number is (910) 644-3513.

What is Tiffany Chojnacki's specialty?

The primary specialty registered for this NPI is Assistant Behavior Analyst with taxonomy code 106E00000X.

When was this NPI record last updated?

The NPPES record for Tiffany Chojnacki was last updated on July 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.