Dennis Hannon M.D.
About this NPIWhat this record shows.
NPI 1053314815 is registered to Dennis Hannon M.D., a Adult Medicine Physician practising at 3300 Olney Sandy Spring Rd, Suite 330 in Olney, Maryland. Adult Medicine Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dennis Hannon M.D. 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 Dennis Hannon M.D. accepts. To confirm in-network status with your specific health plan, contact Dennis Hannon M.D. directly at (301) 774-7334.
Frequently asked
Yes. NPI 1053314815 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Adult Medicine 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 (301) 774-7334.
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. Dennis Hannon M.D. is a Type-1 individual NPI.