Dr. Lauren O'brien DMD
Also known as
- Formerly known asBiernacki, Lauren Marie
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1275157349 is registered to Dr. Lauren O'brien DMD, a Dentist practising at 1407 N Wright Rd in Janesville, Wisconsin. Dentist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Lauren O'brien DMD has been enumerated in the National Provider Identifier (NPI) registry since 2020.
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 Dr. Lauren O'brien DMD accepts. To confirm in-network status with your specific health plan, contact Dr. Lauren O'brien DMD directly at (224) 814-4466.
Frequently asked
Yes. NPI 1275157349 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Dentist 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 (224) 814-4466.
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. Lauren O'brien DMD is a Type-1 individual NPI.