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TIER 3 MONTESSORI
NPI 1851978860
Behavior Analyst in Round Rock, TX

Active since March 25, 2021
302 E MAIN ST, ROUND ROCK, TX 78664(512) 906-9922 Get Directions Write a Review

NPPES record last updated: August 7, 2026. Verified against the NPPES registry weekly; last sync: October 11, 2026.

Record update history: Aug 7, 2026, Dec 5, 2022, Mar 25, 2021 (3 updates tracked since 2021).

About Tier 3 Montessori NPPES

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

TIER 3 MONTESSORI (NPI 1851978860) is a healthcare organization registered as a behavior analyst in Round Rock, Texas and active in the NPI registry since March 2021. The organization lists Erin Elizabeth Lopez-brooks, Owner, as its authorized official.

NPPES Registry Identity

NPI1851978860
Entity TypeOrganization
Primary Taxonomy103K00000X
Legal Business NameTIER 3 MONTESSORI
Location Address302 E MAIN STRound Rock, TX 78664-5247
Mailing Address302 E Main StRound Rock, TX 78664-5247 · (512) 906-9922
Phone(512) 906-9922
Organization SubpartNo
Authorized OfficialErin Elizabeth Lopez-brooksOwner · (512) 906-9922
Enumeration DateMarch 25, 2021
Last NPPES UpdateAugust 7, 20263 updates tracked since enumeration
NPPES CertifiedAugust 7, 2026
✔ NPI 1851978860 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.
302 E MAIN ST, Round Rock, TX 78664
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.Insurance ›

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 Tier 3 Montessori's NPI number?

The NPI number for Tier 3 Montessori is 1851978860. It was assigned to this organization in the NPPES registry on March 25, 2021.

Where is Tier 3 Montessori located?

Tier 3 Montessori is located at 302 E Main St, Round Rock, TX 78664. The listed phone number is (512) 906-9922.

What is Tier 3 Montessori's specialty?

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

What insurance does Tier 3 Montessori accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 1 other insurer list Tier 3 Montessori 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 Tier 3 Montessori was last updated on August 7, 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.