Athanasios Tsiatis MD
About this NPIWhat this record shows.
NPI 1417004391 is registered to Athanasios Tsiatis MD, a Molecular Genetic Pathology (Pathology) Physician practising at 323 Allerton Ave in South San Francisco, California. Molecular Genetic Pathology (Pathology) Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Athanasios Tsiatis MD has been enumerated in the National Provider Identifier (NPI) registry since 2007.
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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 Athanasios Tsiatis MD accepts. To confirm in-network status with your specific health plan, contact Athanasios Tsiatis MD directly at (650) 466-7125.
Frequently asked
Yes. NPI 1417004391 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Molecular Genetic Pathology (Pathology) 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 (650) 466-7125.
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. Athanasios Tsiatis MD is a Type-1 individual NPI.