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

SIEERA BROOKE LAMBERT
NPI 1235806357
Behavior Analyst in Raleigh, NC

Q: What is Sieera Lambert's NPI number?

The NPI number for Sieera Lambert is 1235806357. It was assigned to this individual provider in the NPPES registry on August 26, 2021.

Q: What is Sieera Lambert's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Sieera Lambert was last updated on August 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.

Active since August 26, 2021

3610 BUSH ST, RALEIGH, NC 27609(984) 204-1233(984) 459-9295 Get Directions Write a Review

NPPES record last updated: August 14, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Aug 14, 2026, Jan 30, 2026, Dec 14, 2025 and 1 more (4 updates tracked since 2021).

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About Sieera Brooke Lambert NPPES

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

SIEERA BROOKE LAMBERT (NPI 1235806357) is an individual behavior analyst provider in Raleigh, North Carolina, licensed in North Carolina (3492) and active in the NPI registry since August 2021. She maintains a secondary practice location in Charlotte.

NPPES Registry Identity

NPI1235806357

Entity TypeIndividualFemale

Primary Taxonomy103K00000X

Provider Legal NameSIEERA BROOKE LAMBERT

Location Address3610 BUSH STRaleigh, NC 27609-7511

Mailing AddressPo Box 749Belmont, NC 28012-0749 · (704) 869-2088

Phone(984) 204-1233

Fax(984) 459-9295

Sole ProprietorNo

Enumeration DateAugust 26, 2021

Last NPPES UpdateAugust 14, 20264 updates tracked since enumeration

NPPES CertifiedAugust 14, 2026

✔ NPI 1235806357 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyBehavior AnalystBehavioral Health & Social Service Providers

Taxonomy Code103K00000X

License✔ Licensed in NC · 3492

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.

3610 BUSH ST, Raleigh, NC 27609

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Secondary Practice Location 1

Location 1525 N Tryon Street, Suite 1600Charlotte, NC 28202-0213 · Phone (704) 780-4271

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.

AHSATAN R SNIPES

Behavior Technician