William Davies L.O.
About this NPIWhat this record shows.
NPI 1023233285 is registered to William Davies L.O., a Optician practising at 553 Post Rd in Darien, Connecticut. Optician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. William Davies L.O. 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.
Other
- 1215103320CT· Issued by SUPPLIER NPI
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 William Davies L.O. accepts. To confirm in-network status with your specific health plan, contact William Davies L.O. directly at (203) 655-9571.
Frequently asked
Yes. NPI 1023233285 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Optician 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) 655-9571.
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. William Davies L.O. is a Type-1 individual NPI.