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SIERA KRSTINE NELSON
NPI 1740894641
Behavior Analyst in Vancouver, WA

Active since September 08, 2020
6409 E MILL PLAIN BLVD, VANCOUVER, WA 98661(360) 718-8376 Get Directions Write a Review

NPPES record last updated: April 9, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 9, 2026, May 9, 2024, Sep 8, 2020 (3 updates tracked since 2020).

About Siera Krstine Nelson NPPES

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

SIERA KRSTINE NELSON (NPI 1740894641) is an individual behavior analyst provider in Vancouver, Washington, licensed in Washington (BA.70026475) and active in the NPI registry since September 2020.

NPPES Registry Identity

NPI1740894641
Entity TypeIndividualFemale
Primary Taxonomy103K00000X
Provider Legal NameSIERA KRSTINE NELSON
Location Address6409 E MILL PLAIN BLVDVancouver, WA 98661-7454
Mailing Address6409 E Mill Plain BlvdVancouver, WA 98661-7454 · (360) 718-8376
Phone(360) 718-8376
Sole ProprietorYes
Enumeration DateSeptember 8, 2020
Last NPPES UpdateApril 9, 20263 updates tracked since enumeration
NPPES CertifiedApril 9, 2026
✔ NPI 1740894641 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 WA · BA.70026475
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.
6409 E MILL PLAIN BLVD, Vancouver, WA 98661
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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.

ALENA VICTORIA SCHUELZKE
Behavior Technician
6409 E MILL PLAIN BLVD
VANCOUVER, WA 98661
Clark County (360) 718-8376
SHANTEL NULPH
Behavior Technician
6409 E MILL PLAIN BLVD
VANCOUVER, WA 98661
Clark County (360) 718-8376
AMARA MICHELLE WENTZ BA
Behavior Technician
6409 E MILL PLAIN BLVD
VANCOUVER, WA 98661
Clark County (360) 718-8376
SYDNEE MACHADO
Behavior Technician
6409 E MILL PLAIN BLVD
VANCOUVER, WA 98661
Clark County (360) 718-8376
MR. YAUNCY WAYNE WHITE JR.
Behavior Technician
6409 E MILL PLAIN BLVD
VANCOUVER, WA 98661
Clark County (360) 718-8376
BRYNN NUSE
Behavior Technician
6409 E MILL PLAIN BLVD
VANCOUVER, WA 98661
Clark County (360) 718-8376
SHANNON TRANTHAM
Behavior Analyst
6409 E MILL PLAIN BLVD
VANCOUVER, WA 98661
Clark County (360) 718-8376
KATIE ELORA FENTON
Behavior Technician
6409 E MILL PLAIN BLVD
VANCOUVER, WA 98661
Clark County (360) 718-8376

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 Siera Nelson's NPI number?

The NPI number for Siera Nelson is 1740894641. It was assigned to this individual provider in the NPPES registry on September 8, 2020.

Where is Siera Nelson located?

Siera Nelson practices at 6409 E Mill Plain Blvd, Vancouver, WA 98661. The listed phone number is (360) 718-8376.

What is Siera Nelson'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 Siera Nelson was last updated on April 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.