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

ANNA ARNTSEN
NPI 1134052855
Behavior Technician in West Haven, CT

Active since June 03, 2026
118 SUMAC ST, WEST HAVEN, CT 06516(860) 590-6917 Get Directions Write a Review

NPPES record added: June 3, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Anna Arntsen NPPES

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

ANNA ARNTSEN (NPI 1134052855) is an individual behavior technician in West Haven, Connecticut and active in the NPI registry since June 2026.

NPPES Registry Identity

NPI1134052855
Entity TypeIndividualFemale
Primary Taxonomy106S00000X
Provider Legal NameANNA ARNTSEN
Location Address118 SUMAC STWest Haven, CT 06516-5759
Mailing Address3415 Bataan Memorial WLas Cruces, NM 88012-5012 · (505) 392-3482
Sole ProprietorNo
Enumeration DateJune 3, 2026
NPPES CertifiedJune 3, 2026
NPI 1134052855 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.
118 SUMAC ST, West Haven, CT 06516

Other Providers at the Same Location NPPES 7

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

Behavior Technician
118 SUMAC ST
WEST HAVEN, CT 06516
Behavior Technician
118 SUMAC ST
WEST HAVEN, CT 06516
Behavior Technician
118 SUMAC ST
WEST HAVEN, CT 06516
Behavior Technician
118 SUMAC ST
WEST HAVEN, CT 06516
Behavior Technician
118 SUMAC ST
WEST HAVEN, CT 06516
Behavior Technician
118 SUMAC ST
WEST HAVEN, CT 06516
Behavior Technician
118 SUMAC ST
WEST HAVEN, CT 06516

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 Anna Arntsen's NPI number?

The NPI number for Anna Arntsen is 1134052855. It was assigned to this individual provider in the NPPES registry on June 3, 2026.

Where is Anna Arntsen located?

Anna Arntsen practices at 118 Sumac St, West Haven, CT 06516. The listed phone number is (860) 590-6917.

What is Anna Arntsen'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 Anna Arntsen was last updated on June 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.