NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Silvia Iveth Nunez

Behavior Technician in Campbell, CA · enumerated 2025 · practices at Atg Rehab Specialists, Inc..

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

National Provider Identifier

1386510444

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Silvia Iveth Nunez
Sex Female
Practice address 256 E Hamilton Ave, Campbell, CA, 95008
Phone (844) 322-7483
Fax (888) 334-7021
Enumeration date Oct 15, 2025
Last updated in NPPES Oct 15, 2025

Taxonomy & licenses

106S00000X Behavior Technician 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 Silvia Nunez?
The National Provider Identifier (NPI) for Silvia Nunez is 1386510444, a Type 1 (individual) record in the CMS NPPES registry.
Where does Silvia Nunez practice?
The practice location on file with NPPES is in Campbell, CA. 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 2025-10-15.