Tiernan Opticians, Inc.
About this NPIWhat this record shows.
NPI 1558410647 is registered to Tiernan Opticians, Inc., a healthcare organisation classified as "Durable Medical Equipment & Medical Supplies" and located at 1225 San Carlos Ave in San Carlos, California. The organisation's authorised official is Michael Tiernan. The organisation has been enumerated in the NPI registry since 2007.
Your brand here.
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 Tiernan Opticians, Inc. accepts. To confirm in-network status with your specific health plan, contact Tiernan Opticians, Inc. directly at (650) 592-1666.
Frequently asked
Yes. NPI 1558410647 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Durable Medical Equipment & Medical Supplies 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 (650) 592-1666.
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. Tiernan Opticians, Inc. is a Type-2 organisational NPI.