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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MELISSA DENNIS
NPI 1750004594
Behavior Analyst in Littleton, CO

Active since September 26, 2022
8000 S LINCOLN ST STE 10, LITTLETON, CO 80122(720) 319-7614 Get Directions Write a Review

NPPES record last updated: August 3, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Aug 3, 2026, Sep 26, 2022 (2 updates tracked since 2022).

About Melissa Dennis NPPES

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

MELISSA DENNIS (NPI 1750004594) is an individual behavior analyst provider in Littleton, Colorado and active in the NPI registry since September 2022.

NPPES Registry Identity

NPI1750004594
Entity TypeIndividualFemale
Primary Taxonomy103K00000X
Provider Legal NameMELISSA DENNIS
Location Address8000 S LINCOLN ST STE 10Littleton, CO 80122-2725
Mailing Address8000 S Lincoln St Ste 10Littleton, CO 80122-2725 · (720) 319-7614
Phone(720) 319-7614
Sole ProprietorNo
Enumeration DateSeptember 26, 2022
Last NPPES UpdateAugust 3, 20262 updates tracked since enumeration
NPPES CertifiedAugust 3, 2026
✔ NPI 1750004594 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ 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.
Also ListedBehavior TechnicianTaxonomy 106S00000X
8000 S LINCOLN ST STE 10, Littleton, CO 80122
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

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.

PENELOPE VICTORY REID
Behavior Technician
8000 S LINCOLN ST STE 10
LITTLETON, CO 80122
Arapahoe County (720) 319-7614
ALLISON HUNTER
Behavior Analyst
8000 S LINCOLN ST STE 10
LITTLETON, CO 80122
Arapahoe County (720) 319-7614
JETT KASSAB
Behavior Technician
8000 S LINCOLN ST STE 10
LITTLETON, CO 80122
Arapahoe County (720) 319-7614
ALINA PAIGE LEYBA
Behavior Technician
8000 S LINCOLN ST STE 10
LITTLETON, CO 80122
Arapahoe County (720) 319-7614
MARIE GOLDIE DURAN
Behavior Technician
8000 S LINCOLN ST STE 10
LITTLETON, CO 80122
Arapahoe County (720) 319-7614
MARISSA OLIVAREZ
Behavior Technician
8000 S LINCOLN ST STE 10
LITTLETON, CO 80122
Arapahoe County (720) 319-7614
KIMBERLY BITTNER
Behavior Technician
8000 S LINCOLN ST STE 10
LITTLETON, CO 80122
Arapahoe County (720) 319-7614
MICHELLE LEONARD
Behavior Technician
8000 S LINCOLN ST STE 10
LITTLETON, CO 80122
Arapahoe County (720) 319-7614

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 Melissa Dennis's NPI number?

The NPI number for Melissa Dennis is 1750004594. It was assigned to this individual provider in the NPPES registry on September 26, 2022.

Where is Melissa Dennis located?

Melissa Dennis practices at 8000 S Lincoln St Ste 10, Littleton, CO 80122. The listed phone number is (720) 319-7614.

What is Melissa Dennis's specialty?

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

What insurance does Melissa Dennis accept?

Health plans from Providence Health Plan list Melissa Dennis as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Melissa Dennis was last updated on August 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 25 days 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.