Joann Collier-Manning
About this NPIWhat this record shows.
NPI 1891795167 is registered to Joann Collier-Manning, a Radiation Oncology Physician practising at 3800 Reservoir Rd Nw in Washington, Washington DC. Radiation Oncology Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Joann Collier-Manning 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 Joann Collier-Manning accepts. To confirm in-network status with your specific health plan, contact Joann Collier-Manning directly at (202) 745-8314.
Frequently asked
Yes. NPI 1891795167 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Radiation Oncology 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 (202) 745-8314.
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. Joann Collier-Manning is a Type-1 individual NPI.