Guillermo Guzman Arroyo
About this NPIWhat this record shows.
NPI 1780820530 is registered to Guillermo Guzman Arroyo, a Dental Assistant practising at 1725 W. 6th Street in Los Angeles, California. Dental Assistant is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Guillermo Guzman Arroyo has been enumerated in the National Provider Identifier (NPI) registry since 2008.
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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 Guzman Arroyo accepts. To confirm in-network status with your specific health plan, contact Guillermo Guzman Arroyo directly at (213) 413-5151.
Frequently asked
Yes. NPI 1780820530 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Dental Assistant 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 (213) 413-5151.
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 Guzman Arroyo is a Type-1 individual NPI.