Dr. William Macdonnell D.D.S.
About this NPIWhat this record shows.
NPI 1326061821 is registered to Dr. William Macdonnell D.D.S., a Dental Anesthesiology practising at 158 Hunter Dr in West Hartford, Connecticut. Dental Anesthesiology is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. William Macdonnell D.D.S. 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 Macdonnell D.D.S. accepts. To confirm in-network status with your specific health plan, contact Dr. William Macdonnell D.D.S. directly at (860) 561-1233.
Frequently asked
Yes. NPI 1326061821 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Dental Anesthesiology 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 (860) 561-1233.
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 Macdonnell D.D.S. is a Type-1 individual NPI.