Chialin Tsao M.D.
About this NPIWhat this record shows.
NPI 1942377916 is registered to Chialin Tsao M.D., a Internal Medicine practising at 2828 Telegraph Ave in Berkeley, California. Internal Medicine physicians (internists) specialise in the prevention, diagnosis, and treatment of diseases in adults, often coordinating care across multiple subspecialties. Chialin Tsao M.D. 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 Chialin Tsao M.D. accepts. To confirm in-network status with your specific health plan, contact Chialin Tsao M.D. directly at (510) 845-2888.
Frequently asked
Yes. NPI 1942377916 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Internal Medicine physicians (internists) specialise in the prevention, diagnosis, and treatment of diseases in adults, often coordinating care across multiple subspecialties.
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 (510) 845-2888.
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. Chialin Tsao M.D. is a Type-1 individual NPI.