ALEXANDRA NICOLE SIEVERT MS, BCBA, LBA
NPI 1538851969
Behavior Analyst in Louisville, KY

Q: What is Alexandra Sievert's NPI number?

The NPI number for Alexandra Sievert is 1538851969. It was assigned to this individual provider in the NPPES registry on May 24, 2023. The provider is also known as Alexandra Sievert Rbt.

Q: What is Alexandra Sievert'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 Alexandra Sievert was last updated on July 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.

Active since May 24, 2023

9943 FOREST GREEN BLVD, LOUISVILLE, KY 40223(502) 830-9454(317) 520-8200 Get Directions Write a Review

NPPES record last updated: July 9, 2025. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Jul 9, 2025, Jan 3, 2025, May 24, 2023 (3 updates tracked since 2023).

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About Alexandra Nicole Sievert Ms, Bcba, Lba NPPES

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

ALEXANDRA NICOLE SIEVERT MS, BCBA, LBA (NPI 1538851969) is an individual behavior analyst provider in Louisville, Kentucky, licensed in Kentucky (297099) and active in the NPI registry since May 2023.

NPPES Registry Identity

NPI1538851969

Entity TypeIndividualFemale

Primary Taxonomy103K00000X

Provider Legal NameALEXANDRA NICOLE SIEVERTCredential: MS, BCBA, LBA

Location Address9943 FOREST GREEN BLVDLouisville, KY 40223-5123

Mailing Address3006 Eastpoint PkwyLouisville, KY 40223-4185 · (502) 795-0773 · Fax (800) 990-2526

Phone(502) 830-9454

Fax(317) 520-8200

Sole ProprietorNo

Enumeration DateMay 24, 2023

Last NPPES UpdateJuly 9, 20253 updates tracked since enumeration

NPPES CertifiedJuly 9, 2025

✔ NPI 1538851969 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyBehavior AnalystBehavioral Health & Social Service Providers

Taxonomy Code103K00000X

Licenses✔ Licensed in KY · 297099✔ Licensed · 1-24-78619

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.

9943 FOREST GREEN BLVD, Louisville, KY 40223

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Other Names 1

Other Name (5)Alexandra Sievert Rbt

Other Identifiers 1

Other1-24-78619Bcba Certificate

Other Providers at the Same Location NPPES 6

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

EMILY WHEELER BCBA

Behavior Analyst