San Joaquin County
About this NPIWhat this record shows.
NPI 1558619270 is registered to San Joaquin County, a healthcare organisation classified as "Health Maintenance Organization" and located at 1414 N California St in Stockton, California. The organisation's authorised official is Michelle Warthan. The organisation has been enumerated in the NPI registry since 2012.
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 San Joaquin County accepts. To confirm in-network status with your specific health plan, contact San Joaquin County directly at (209) 468-2385.
Frequently asked
Yes. NPI 1558619270 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Health Maintenance Organization 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 (209) 468-2385.
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. San Joaquin County is a Type-2 organisational NPI.