Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

WESTON ALEXANDER NORTHROP
NPI 1699238659
Behavior Technician in Lakewood, WA

Active since April 08, 2019
5919 100TH ST SW # 2, LAKEWOOD, WA 98499(855) 223-7123(619) 374-7134 Get Directions Write a Review

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

Record update history: Jul 22, 2026, May 13, 2026, May 10, 2024 and 1 more (4 updates tracked since 2019).

About Weston Alexander Northrop NPPES

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

WESTON ALEXANDER NORTHROP (NPI 1699238659) is an individual behavior technician in Lakewood, Washington, licensed in Washington (RBT-19-85813) and active in the NPI registry since April 2019. He maintains 2 additional practice locations.

NPPES Registry Identity

NPI1699238659
Entity TypeIndividualMale
Primary Taxonomy106S00000X
Provider Legal NameWESTON ALEXANDER NORTHROP
Location Address5919 100TH ST SW # 2Lakewood, WA 98499-2731
Mailing AddressPo Box 740780Atlanta, GA 30374-0780 · (855) 223-7123 · Fax (619) 374-7134
Fax(619) 374-7134
Sole ProprietorNo
Enumeration DateApril 8, 2019
Last NPPES UpdateJuly 22, 20264 updates tracked since enumeration
NPPES CertifiedJuly 22, 2026
NPI 1699238659 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 WA · RBT-19-85813
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.
5919 100TH ST SW # 2, Lakewood, WA 98499

Secondary Practice Locations 2

Location 13680 S Cedar St Ste ATacoma, WA 98409-5728 · Phone (253) 358-0888
Location 210015 Lakewood Dr SWLakewood, WA 98499-3838 · Phone (855) 223-7123

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
5919 100TH ST SW # 2
LAKEWOOD, WA 98499
Behavior Technician
5919 100TH ST SW # 2
LAKEWOOD, WA 98499
Behavior Technician
5919 100TH ST SW # 2
LAKEWOOD, WA 98499
Behavior Technician
5919 100TH ST SW # 2
LAKEWOOD, WA 98499
Behavior Technician
5919 100TH ST SW # 2
LAKEWOOD, WA 98499
Behavior Technician
5919 100TH ST SW # 2
LAKEWOOD, WA 98499
Behavior Technician
5919 100TH ST SW # 2
LAKEWOOD, WA 98499
Behavior Technician
5919 100TH ST SW # 2
LAKEWOOD, WA 98499

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 Weston Northrop's NPI number?

The NPI number for Weston Northrop is 1699238659. It was assigned to this individual provider in the NPPES registry on April 8, 2019.

Where is Weston Northrop located?

Weston Northrop practices at 5919 100th St SW # 2, Lakewood, WA 98499. The listed phone number is (855) 223-7123.

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