Colin Spears M.D.
About this NPIWhat this record shows.
NPI 1023084720 is registered to Colin Spears M.D., a Hematology & Oncology practising at 3415 American River Dr Ste C in Sacramento, California. Hematology & Oncology is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Colin Spears 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 Colin Spears M.D. accepts. To confirm in-network status with your specific health plan, contact Colin Spears M.D. directly at (916) 692-8480.
Frequently asked
Yes. NPI 1023084720 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) 692-8480.
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. Colin Spears M.D. is a Type-1 individual NPI.