John Ziegler MD
About this NPIWhat this record shows.
NPI 1699865287 is registered to John Ziegler MD, a Critical Care Medicine (Anesthesiology) Physician practising at 1500 San Pablo St, 4th Floor in Los Angeles, California. Critical Care Medicine (Anesthesiology) Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. John Ziegler MD 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 John Ziegler MD accepts. To confirm in-network status with your specific health plan, contact John Ziegler MD directly at (323) 442-7400.
Frequently asked
Yes. NPI 1699865287 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Critical Care Medicine (Anesthesiology) 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 (323) 442-7400.
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 Ziegler MD is a Type-1 individual NPI.