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MARISSA NIEC BCBA
NPI 1699635938
Behavior Analyst in Broomfield, CO

Active since November 17, 2025
3301 W 144TH AVE UNIT 100, BROOMFIELD, CO 80023(720) 588-1200 Get Directions Write a Review

NPPES record last updated: November 17, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Marissa Niec Bcba NPPES

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

MARISSA NIEC BCBA (NPI 1699635938) is an individual behavior analyst provider in Broomfield, Colorado and active in the NPI registry since November 2025.

NPPES Registry Identity

NPI1699635938
Entity TypeIndividualFemale
Primary Taxonomy103K00000X
Provider Legal NameMARISSA NIECCredential: BCBA
Location Address3301 W 144TH AVE UNIT 100Broomfield, CO 80023-9511
Mailing Address2699 Alcott St Unit 1456Denver, CO 80211-5260
Phone(720) 588-1200
Sole ProprietorYes
Enumeration DateNovember 17, 2025
NPPES CertifiedNovember 17, 2025
✔ NPI 1699635938 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.
3301 W 144TH AVE UNIT 100, Broomfield, CO 80023
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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.

ACTION BEHAVIOR CENTERS THERAPY LLC
Behavior Analyst
3301 W 144TH AVE UNIT 100
BROOMFIELD, CO 80023
Adams County (720) 588-1200
ACTION BEHAVIOR CENTERS, LLC
Behavior Analyst
3301 W 144TH AVE UNIT 100
BROOMFIELD, CO 80023
Adams County (512) 920-1239
ALYSSA NICOLE PRYTHERCH BCBA
Behavior Analyst
3301 W 144TH AVE UNIT 100
BROOMFIELD, CO 80023
Adams County (720) 896-7803
GABRIEL LUNDIN-MARTINEZ
Behavior Analyst
3301 W 144TH AVE UNIT 100
BROOMFIELD, CO 80023
Adams County (720) 208-8267
ACTION BEHAVIOR CENTERS THERAPY LLC
Psychologist
3301 W 144TH AVE UNIT 100
BROOMFIELD, CO 80023
Adams County (720) 588-1200

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 Marissa Niec's NPI number?

The NPI number for Marissa Niec is 1699635938. It was assigned to this individual provider in the NPPES registry on November 17, 2025.

Where is Marissa Niec located?

Marissa Niec practices at 3301 W 144th Ave Unit 100, Broomfield, CO 80023. The listed phone number is (720) 588-1200.

What is Marissa Niec'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 Marissa Niec was last updated on November 17, 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.