Dr. John Armstrong DDS
About this NPIWhat this record shows.
NPI 1578623146 is registered to Dr. John Armstrong DDS, a General Practice Dentistry practising at 282 Pinehurst Street in Lyndonville, Vermont. General Practice Dentistry is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. John Armstrong DDS has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Beyond the registryWhat this record adds.
This record carries 1 secondary identifier beyond the base NPI: Medicaid and other payer cross-references used by billers and credentialers, which the standard CMS NPPES lookup does not surface. Within the directory it is one of 382 General Practice Dentistry providers on file in Vermont.
Source: CMS NPPES and PECOS public files. snapshot, refreshed monthly.
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
- 000-1701VT
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 Dr. John Armstrong DDS accepts. To confirm in-network status with your specific health plan, contact Dr. John Armstrong DDS directly at (802) 626-9573.
Frequently asked
Yes. NPI 1578623146 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
General Practice 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 (802) 626-9573.
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. John Armstrong DDS is a Type-1 individual NPI.
As of the latest monthly CMS NPPES snapshot, 382 General Practice Dentistry providers are registered in Vermont, and Dr. John Armstrong DDS is one of them. The figure refreshes each month from the federal source.