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

LILLIAN DEAN
NPI 1447171855
Behavior Technician in Lowell, MA

Active since July 22, 2026
41 WELLMAN ST STE 101, LOWELL, MA 01851(866) 727-8274 Get Directions Write a Review

NPPES record added: July 22, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Lillian Dean NPPES

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

LILLIAN DEAN (NPI 1447171855) is an individual behavior technician in Lowell, Massachusetts and active in the NPI registry since July 2026.

NPPES Registry Identity

NPI1447171855
Entity TypeIndividualFemale
Primary Taxonomy106S00000X
Provider Legal NameLILLIAN DEAN
Location Address41 WELLMAN ST STE 101Lowell, MA 01851-5161
Mailing Address2550 N Hollywood Way Ste 301Burbank, CA 91505-5025
Sole ProprietorNo
Enumeration DateJuly 22, 2026
NPPES CertifiedJuly 22, 2026
NPI 1447171855 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyBehavior TechnicianBehavioral Health & Social Service Providers
Taxonomy Code106S00000X
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.

41 WELLMAN ST STE 101, Lowell, MA 01851

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.

Behavior Analyst
41 WELLMAN ST STE 101
LOWELL, MA 01851
Behavior Analyst
41 WELLMAN ST STE 101
LOWELL, MA 01851
Behavior Technician
41 WELLMAN ST STE 101
LOWELL, MA 01851
Behavior Technician
41 WELLMAN ST STE 101
LOWELL, MA 01851
Behavior Technician
41 WELLMAN ST STE 101
LOWELL, MA 01851
Behavior Technician
41 WELLMAN ST STE 101
LOWELL, MA 01851
Behavior Technician
41 WELLMAN ST STE 101
LOWELL, MA 01851
Behavior Technician
41 WELLMAN ST STE 101
LOWELL, MA 01851

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 Lillian Dean's NPI number?

The NPI number for Lillian Dean is 1447171855. It was assigned to this individual provider in the NPPES registry on July 22, 2026.

Where is Lillian Dean located?

Lillian Dean practices at 41 Wellman St Ste 101, Lowell, MA 01851. The listed phone number is (866) 727-8274.

What is Lillian Dean'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 Lillian Dean was last updated on July 22, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.