Mr. Massie Avant Rs
About this NPIWhat this record shows.
NPI 1174833818 is registered to Mr. Massie Avant Rs, a Addiction Counselor practising at 4440 University Ave in Riverside, California. Addiction Counselor is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mr. Massie Avant Rs has been enumerated in the National Provider Identifier (NPI) registry since 2010.
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 Mr. Massie Avant Rs accepts. To confirm in-network status with your specific health plan, contact Mr. Massie Avant Rs directly at (951) 683-6596.
Frequently asked
Yes. NPI 1174833818 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 (951) 683-6596.
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. Mr. Massie Avant Rs is a Type-1 individual NPI.