Guillermo Diaz Mba
About this NPIWhat this record shows.
NPI 1033428644 is registered to Guillermo Diaz Mba, a Case Manager/Care Coordinator practising at 441 N Main St in Alturas, California. Case Manager/Care Coordinator is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Guillermo Diaz Mba has been enumerated in the National Provider Identifier (NPI) registry since 2010.
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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 Guillermo Diaz Mba accepts. To confirm in-network status with your specific health plan, contact Guillermo Diaz Mba directly at (530) 233-6312.
Frequently asked
Yes. NPI 1033428644 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Case Manager/Care Coordinator 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 (530) 233-6312.
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. Guillermo Diaz Mba is a Type-1 individual NPI.