NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Miss Lindsay Rae Nelson, BCBA

Behavior Analyst in Portland, OR · enumerated 2012.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1639433378

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Miss Lindsay Rae Nelson
Credential BCBA
Sex Female
Practice address 2800 Sw Peaceful Ln, Portland, OR, 97239
Phone (503) 489-7540
Enumeration date Jun 27, 2012
Last updated in NPPES Oct 2, 2020

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License BCBA: 1-12-11823 (CA) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Lindsay Nelson?
The National Provider Identifier (NPI) for Lindsay Nelson is 1639433378, a Type 1 (individual) record in the CMS NPPES registry.
Where does Lindsay Nelson practice?
The practice location on file with NPPES is in Portland, OR. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-10-02.