Dr. Frederick Mackintosh
About this NPIWhat this record shows.
NPI 1881609550 is registered to Dr. Frederick Mackintosh, a Hematology & Oncology practising at 1000 Locust St in Reno, Nevada. Hematology & Oncology is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Frederick Mackintosh 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 Dr. Frederick Mackintosh accepts. To confirm in-network status with your specific health plan, contact Dr. Frederick Mackintosh directly at (775) 328-1747.
Frequently asked
Yes. NPI 1881609550 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 (775) 328-1747.
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. Frederick Mackintosh is a Type-1 individual NPI.