Dr. Clark Brien
About this NPIWhat this record shows.
NPI 1346139102 is registered to Dr. Clark Brien, a Pharmacist practising at 665 Fairfield Loop in Slidell, Louisiana. Pharmacist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Clark Brien has been enumerated in the National Provider Identifier (NPI) registry since 2025.
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. Clark Brien accepts. To confirm in-network status with your specific health plan, contact Dr. Clark Brien directly at (985) 707-8234.
Frequently asked
Yes. NPI 1346139102 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Pharmacist 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 (985) 707-8234.
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. Clark Brien is a Type-1 individual NPI.