Riley Sue Affonso

Riley Sue Affonso is a Behavior Technician provider (Behavior Technician) practicing in Antelope, CA, registered in the NPPES registry with NPI 1295245678 since 2017.

✓ Active NPI ✓ Valid NPI checksum

NPI	1295245678
Entity type	Individual (Type 1)
Name	Riley Sue Affonso
Sex	Female
Practice address	3750 STAUSS CT, Antelope, CA, 95843
Phone	9162038419
Enumeration date	2017-10-11
Last updated in NPPES	2017-10-11

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
106S00000X	Behavior Technician	Primary	—	—

Copy-ready billing details

Provider: Riley Affonso
NPI: 1295245678
Taxonomy: 106S00000X (Behavior Technician)
Address: 3750 STAUSS CT, Antelope, CA, 95843

Verify this record

Cross-check NPI 1295245678 against the authoritative CMS record: view Riley Sue Affonso on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What is the NPI number for Riley Affonso?

The National Provider Identifier (NPI) for Riley Affonso is 1295245678, a Type 1 (individual) record in the CMS NPPES registry.

Where does Riley Affonso practice?

The practice location on file with NPPES is in Antelope, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2017-10-11.