Catherine Guillen PA-C
About this NPIWhat this record shows.
NPI 1578031761 is registered to Catherine Guillen PA-C, a Physician Assistant practising at 1520 San Pablo St Ste 1000 in Los Angeles, California. Physician Assistant is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Catherine Guillen PA-C has been enumerated in the National Provider Identifier (NPI) registry since 2018.
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 Catherine Guillen PA-C accepts. To confirm in-network status with your specific health plan, contact Catherine Guillen PA-C directly at (323) 442-5100.
Frequently asked
Yes. NPI 1578031761 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Physician 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 (323) 442-5100.
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. Catherine Guillen PA-C is a Type-1 individual NPI.