NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alyssa Rose O'Riley, MA, BCBA

Behavior Analyst in Eustis, FL · enumerated 2022 · practices at Step By Step Behavior Concepts Inc.

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

National Provider Identifier

1619606803

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Alyssa Rose O'Riley
Credential MA, BCBA
Sex Female
Practice address 2138 Sandridge Cir, Eustis, FL, 32726
Phone (863) 797-4237
Fax (844) 352-7745
Enumeration date Jun 6, 2022
Last updated in NPPES Jan 23, 2026

Taxonomy & licenses

106S00000X Behavior Technician Behavioral Health & Social Service Providers · License RBT-22-219121 (FL) Secondary
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 1-25-81547 (FL) 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

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Alyssa O'Riley?
Alyssa O'Riley is registered in NPPES with the primary taxonomy of Behavior Analyst. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-23.