Dr. Barbara Dunn MD
About this NPIWhat this record shows.
NPI 1639424880 is registered to Dr. Barbara Dunn MD, a Medical Oncology Physician practising at 9609 Medical Center Drive Room 5e534 Msc9787 in Bethesda, Maryland. Medical Oncology Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Barbara Dunn MD has been enumerated in the National Provider Identifier (NPI) registry since 2012.
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. Barbara Dunn MD accepts. To confirm in-network status with your specific health plan, contact Dr. Barbara Dunn MD directly at (240) 276-7093.
Frequently asked
Yes. NPI 1639424880 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Medical 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 (240) 276-7093.
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. Barbara Dunn MD is a Type-1 individual NPI.