Joan Walder DDS
About this NPIWhat this record shows.
NPI 1760541742 is registered to Joan Walder DDS, a Orthodontics and Dentofacial Orthopedics Dentistry practising at 269 Locust Street in Northampton, Massachusetts. Orthodontics and Dentofacial Orthopedics Dentistry is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Joan Walder DDS has been enumerated in the National Provider Identifier (NPI) registry since 2006.
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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 Joan Walder DDS accepts. To confirm in-network status with your specific health plan, contact Joan Walder DDS directly at (413) 586-8455.
Frequently asked
Yes. NPI 1760541742 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Orthodontics and Dentofacial Orthopedics Dentistry 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 (413) 586-8455.
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. Joan Walder DDS is a Type-1 individual NPI.