SponsoredYour brand here. Reach the people searching this registry.Sponsored placementVisit ↗
About this NPIWhat this record shows.
NPI 1720735475 is registered to John Werner MD, a Vascular & Interventional Radiology Physician practising at 1495 Seal Way in Seal Beach, California. Vascular & Interventional Radiology Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. John Werner MD has been enumerated in the National Provider Identifier (NPI) registry since 2022.
Provider type
Individual (Type 1)
Status
Active
Enumerated
your logo
SponsoredIn-feed placement
Your brand here.
Sponsored placement · we don't endorse advertisers
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans John Werner MD accepts. To confirm in-network status with your specific health plan, contact John Werner MD directly at (562) 430-9555.
Frequently asked
Yes. NPI 1720735475 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Vascular & Interventional Radiology Physician 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) 430-9555.
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. John Werner MD is a Type-1 individual NPI.
your logo
SponsoredIn-feed placement
Your brand here.
Sponsored placement · we don't endorse advertisers