Margaret Greene DDS
Also known as
- Formerly known asSpach, Margaret Madison
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1639691462 is registered to Margaret Greene DDS, a Dentist practising at 3 Research Dr in Woodbridge, Connecticut. Dentist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Margaret Greene DDS has been enumerated in the National Provider Identifier (NPI) registry since 2017.
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 Margaret Greene DDS accepts. To confirm in-network status with your specific health plan, contact Margaret Greene DDS directly at (203) 409-2535.
Frequently asked
Yes. NPI 1639691462 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 (203) 409-2535.
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. Margaret Greene DDS is a Type-1 individual NPI.