Dr. David Kosiorek DMD
About this NPIWhat this record shows.
NPI 1619967262 is registered to Dr. David Kosiorek DMD, a Orthodontics and Dentofacial Orthopedics Dentistry practising at 123 Dwight Rd in Longmeadow, Massachusetts. Orthodontics and Dentofacial Orthopedics Dentistry is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. David Kosiorek DMD has been enumerated in the National Provider Identifier (NPI) registry since 2005.
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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 Dr. David Kosiorek DMD accepts. To confirm in-network status with your specific health plan, contact Dr. David Kosiorek DMD directly at (413) 567-1300.
Frequently asked
Yes. NPI 1619967262 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) 567-1300.
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. David Kosiorek DMD is a Type-1 individual NPI.