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TESSA REANNE SINCLAIR BCBA
NPI 1073474391
Behavior Analyst in Longmont, CO

Active since November 18, 2025
1921 CORPORATE CENTER CIR STE 3G, LONGMONT, CO 80501(720) 405-6201 Get Directions Write a Review

NPPES record last updated: November 18, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Tessa Reanne Sinclair Bcba NPPES

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

TESSA REANNE SINCLAIR BCBA (NPI 1073474391) is an individual behavior analyst provider in Longmont, Colorado and active in the NPI registry since November 2025.

NPPES Registry Identity

NPI1073474391
Entity TypeIndividualFemale
Primary Taxonomy103K00000X
Provider Legal NameTESSA REANNE SINCLAIRCredential: BCBA
Location Address1921 CORPORATE CENTER CIR STE 3GLongmont, CO 80501-6773
Mailing Address2175 Alpine St Apt F302Longmont, CO 80504-2557 · (605) 593-1257
Phone(720) 405-6201
Sole ProprietorNo
Enumeration DateNovember 18, 2025
NPPES CertifiedNovember 18, 2025
✔ NPI 1073474391 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyBehavior AnalystBehavioral Health & Social Service Providers
Taxonomy Code103K00000X
Definition
A behavior analyst is qualified by at least a master's degree and Behavior Analyst Certification Board certification and/or a state-issued credential (such as a license) to practice behavior analysis independently. Behavior analysts provide the required supervision to assistant behavior analysts and behavior technicians. A behavior analyst delivers services consistent with the dimensions of applied behavior analysis. Common services may include, but are not limited to, conducting behavioral assessments, analyzing data, writing and revising behavior-analytic treatment plans, training others to implement components of treatment plans, and overseeing implementation of treatment plans.
1921 CORPORATE CENTER CIR STE 3G, Longmont, CO 80501
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Other Providers at the Same Location NPPES 8

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

ACTION BEHAVIOR CENTERS THERAPY LLC
Behavior Analyst
1921 CORPORATE CENTER CIR STE 3G
LONGMONT, CO 80501
Boulder County (720) 405-6201
JENNIFER MORTENSEN
Behavior Analyst
1921 CORPORATE CENTER CIR STE 3G
LONGMONT, CO 80501
Boulder County (720) 405-6201
KAITLYN LIGGETT BCBA
Behavior Analyst
1921 CORPORATE CENTER CIR STE 3G
LONGMONT, CO 80501
Boulder County (720) 363-8905
DELANEY CHRISTINE HIGGINS MA
Behavior Analyst
1921 CORPORATE CENTER CIR STE 3G
LONGMONT, CO 80501
Boulder County (720) 405-6201
MOLLY MALINSKI
Behavior Analyst
1921 CORPORATE CENTER CIR STE 3G
LONGMONT, CO 80501
Boulder County (720) 405-6201
DEVYN SCHWARTZ
Behavior Analyst
1921 CORPORATE CENTER CIR STE 3G
LONGMONT, CO 80501
Boulder County (720) 405-3201
MS. KARA K BYERLY MED, BCBA
Behavior Analyst
1921 CORPORATE CENTER CIR STE 3G
LONGMONT, CO 80501
Boulder County (720) 405-6201
ACTION BEHAVIOR CENTERS THERAPY LLC
Psychologist
1921 CORPORATE CENTER CIR STE 3G
LONGMONT, CO 80501
Boulder County (720) 405-6201

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 Tessa Sinclair's NPI number?

The NPI number for Tessa Sinclair is 1073474391. It was assigned to this individual provider in the NPPES registry on November 18, 2025.

Where is Tessa Sinclair located?

Tessa Sinclair practices at 1921 Corporate Center Cir Ste 3G, Longmont, CO 80501. The listed phone number is (720) 405-6201.

What is Tessa Sinclair's specialty?

The primary specialty registered for this NPI is Behavior Analyst with taxonomy code 103K00000X.

When was this NPI record last updated?

The NPPES record for Tessa Sinclair was last updated on November 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.