Walter Mazzella DDS, Ms
About this NPIWhat this record shows.
NPI 1497733463 is registered to Walter Mazzella DDS, Ms, a Dentist practising at 4400 Jenifer St Nw, #335 in Washington, Washington DC. Dentist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Walter Mazzella DDS, Ms 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 Walter Mazzella DDS, Ms accepts. To confirm in-network status with your specific health plan, contact Walter Mazzella DDS, Ms directly at (202) 966-3132.
Frequently asked
Yes. NPI 1497733463 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Dentist 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) 966-3132.
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. Walter Mazzella DDS, Ms is a Type-1 individual NPI.