Dr. Joseph Marquez D.O.
About this NPIWhat this record shows.
NPI 1902989528 is registered to Dr. Joseph Marquez D.O., a Child & Adolescent Psychiatry practising at 7285 Quill Dr in Downey, California. Child & Adolescent Psychiatry is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Joseph Marquez D.O. has been enumerated in the National Provider Identifier (NPI) registry since 2006.
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 Dr. Joseph Marquez D.O. accepts. To confirm in-network status with your specific health plan, contact Dr. Joseph Marquez D.O. directly at (562) 940-6077.
Frequently asked
Yes. NPI 1902989528 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Child & Adolescent Psychiatry 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 (562) 940-6077.
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. Dr. Joseph Marquez D.O. is a Type-1 individual NPI.