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

MR. STEPHENQUINN MCNEIL III
NPI 1275438582
Behavior Technician in Washington, DC

Active since October 08, 2026
1440 N ST NW, WASHINGTON, DC 20005(571) 332-1465 Get Directions Write a Review

NPPES record added: October 8, 2026. Verified against the NPPES registry weekly; last sync: October 11, 2026.

About Mr. Stephenquinn Mcneil Iii NPPES

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

MR. STEPHENQUINN MCNEIL III (NPI 1275438582) is an individual behavior technician in Washington, District Of Columbia, licensed in District Of Columbia (1282262) and active in the NPI registry since October 2026.

NPPES Registry Identity

NPI1275438582
Entity TypeIndividualMale
Primary Taxonomy106S00000X
Provider Legal NameMR. STEPHENQUINN MCNEIL III
Location Address1440 N ST NWWashington, DC 20005-2814
Mailing Address10799 Hickory Ridge Rd Apt 235Columbia, MD 21044-3873 · (240) 328-8397
Sole ProprietorYes
Enumeration DateOctober 8, 2026
NPPES CertifiedOctober 8, 2026
✔ NPI 1275438582 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyBehavior TechnicianBehavioral Health & Social Service Providers
Taxonomy Code106S00000X
License✔ Licensed in DC · 1282262
Definition
The behavior technician is a paraprofessional who practices under the close, ongoing supervision of a behavior analyst or assistant behavior analyst certified by the Behavior Analyst Certification Board and/or credentialed by a state (such as through licensure). The behavior technician is primarily responsible for the implementation of components of behavior-analytic treatment plans developed by the supervisor. That may include collecting data on treatment targets and conducting certain types of behavioral assessments (e.g., stimulus preference assessments). The behavior technician does not design treatment or assessment plans or procedures but provides services as assigned by the supervisor responsible for his or her work.
1440 N ST NW, Washington, DC 20005

Other Providers at the Same Location NPPES 5

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

Behavior Technician
1440 N ST NW
WASHINGTON, DC 20005
Behavior Technician
1440 N ST NW
WASHINGTON, DC 20005
Behavior Analyst
1440 N ST NW
WASHINGTON, DC 20005
Behavior Technician
1440 N ST NW
WASHINGTON, DC 20005
Behavior Analyst
1440 N ST NW
WASHINGTON, DC 20005

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 Stephenquinn Mcneil's NPI number?

The NPI number for Stephenquinn Mcneil is 1275438582. It was assigned to this individual provider in the NPPES registry on October 8, 2026.

Where is Stephenquinn Mcneil located?

Stephenquinn Mcneil practices at 1440 N St NW, Washington, DC 20005. The listed phone number is (571) 332-1465.

What is Stephenquinn Mcneil's specialty?

The primary specialty registered for this NPI is Behavior Technician with taxonomy code 106S00000X.

When was this NPI record last updated?

The NPPES record for Stephenquinn Mcneil was last updated on October 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.