John Walker DMD
About this NPIWhat this record shows.
NPI 1770703191 is registered to John Walker DMD, a Orthodontics and Dentofacial Orthopedics Dentistry practising at 119 Massachusetts Avenue in Lunenburg, Massachusetts. Orthodontics and Dentofacial Orthopedics Dentistry is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. John Walker DMD has been enumerated in the National Provider Identifier (NPI) registry since 2007.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Medicaid
- 9758313MA
Other
- X04572MA· Issued by BCBS
Source: NPPES public registry.
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 John Walker DMD accepts. To confirm in-network status with your specific health plan, contact John Walker DMD directly at (978) 345-7988.
Frequently asked
Yes. NPI 1770703191 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 (978) 345-7988.
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. John Walker DMD is a Type-1 individual NPI.