Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

WILLIE LEE JACKSON III
NPI 1538085402
Assistant Behavior Analyst in Wilmington, DE

Active since June 25, 2026
1000 N WEST ST, WILMINGTON, DE 19801(855) 832-6727 Get Directions Write a Review

NPPES record added: June 25, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Willie Lee Jackson Iii NPPES

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

WILLIE LEE JACKSON III (NPI 1538085402) is an individual assistant behavior analyst provider in Wilmington, Delaware and active in the NPI registry since June 2026.

NPPES Registry Identity

NPI1538085402
Entity TypeIndividualMale
Primary Taxonomy106E00000X
Provider Legal NameWILLIE LEE JACKSON III
Location Address1000 N WEST STWilmington, DE 19801-1047
Mailing Address342 Simon CirDover, DE 19904-3438
Sole ProprietorNo
Enumeration DateJune 25, 2026
NPPES CertifiedJune 25, 2026
NPI 1538085402 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.
1000 N WEST ST, Wilmington, DE 19801

Other Providers at the Same Location NPPES 13

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

Home Health
1000 N WEST ST
WILMINGTON, DE 19801
Counselor (Mental Health)
1000 N WEST ST
WILMINGTON, DE 19801
Internal Medicine
1000 N WEST ST, SUITE 1200
WILMINGTON, DE 19801
Behavior Analyst
1000 N WEST ST
WILMINGTON, DE 19801
Social Worker
1000 N WEST ST
WILMINGTON, DE 19801
Durable Medical Equipment & Medical Supplies
1000 N WEST ST, SUITE 1200
WILMINGTON, DE 19801
Family Medicine
1000 N WEST ST
WILMINGTON, DE 19801
Nursing Care
1000 N WEST ST, SUITE-1200
WILMINGTON, DE 19801

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 Willie Jackson's NPI number?

The NPI number for Willie Jackson is 1538085402. It was assigned to this individual provider in the NPPES registry on June 25, 2026.

Where is Willie Jackson located?

Willie Jackson practices at 1000 N West St, Wilmington, DE 19801. The listed phone number is (855) 832-6727.

What is Willie Jackson'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 Willie Jackson was last updated on June 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 49 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.