Alex Yarza
About this NPIWhat this record shows.
NPI 1699538256 is registered to Alex Yarza, a Addiction Counselor practising at 125 W F St Ste 101 in Ontario, California. Addiction Counselor is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Alex Yarza has been enumerated in the National Provider Identifier (NPI) registry since 2024.
Your brand here.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Alex Yarza accepts. To confirm in-network status with your specific health plan, contact Alex Yarza directly at (909) 986-4550.
Frequently asked
Yes. NPI 1699538256 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Addiction Counselor is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (909) 986-4550.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Alex Yarza is a Type-1 individual NPI.