Dr. Michael Tanaka M.D.
About this NPIWhat this record shows.
NPI 1205819471 is registered to Dr. Michael Tanaka M.D., a Hematology & Oncology practising at 4501 X St in Sacramento, California. Hematology & Oncology is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Michael Tanaka M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2005.
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 Dr. Michael Tanaka M.D. accepts. To confirm in-network status with your specific health plan, contact Dr. Michael Tanaka M.D. directly at (916) 734-3772.
Frequently asked
Yes. NPI 1205819471 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Hematology & Oncology 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 (916) 734-3772.
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. Dr. Michael Tanaka M.D. is a Type-1 individual NPI.