NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Olivia Brown, BCBA

Behavior Analyst in Appleton, WI · enumerated 2022 · practices at Nova Aba LLC.

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

National Provider Identifier

1598407876

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Olivia Brown
Credential BCBA
Sex Female
Practice address 4797 W Grande Market Dr, Appleton, WI, 54913
Enumeration date Apr 8, 2022
Last updated in NPPES Sep 21, 2023

Taxonomy & licenses

106S00000X Behavior Technician Behavioral Health & Social Service Providers Secondary
103K00000X Behavior Analyst Behavioral Health & Social Service Providers 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 Olivia Brown?
The National Provider Identifier (NPI) for Olivia Brown is 1598407876, a Type 1 (individual) record in the CMS NPPES registry.
Where does Olivia Brown practice?
The practice location on file with NPPES is in Appleton, WI. 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 2023-09-21.