Dr. William Gilliland M.D.
About this NPIWhat this record shows.
NPI 1750476719 is registered to Dr. William Gilliland M.D., a Rheumatology Physician practising at Walter Reed Army Medical Ctr, 6900 Georgia Avenue, Nw in Washington, Washington DC. Rheumatology Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. William Gilliland 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 Dr. William Gilliland M.D. accepts. To confirm in-network status with your specific health plan, contact Dr. William Gilliland M.D. directly at (202) 782-4039.
Frequently asked
Yes. NPI 1750476719 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Rheumatology 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) 782-4039.
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. William Gilliland M.D. is a Type-1 individual NPI.