DR. CLARK MICHAEL BRIEN JR.
NPI 1346139102
Pharmacist in Slidell, LA
About Dr. Clark Michael Brien Jr. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CLARK MICHAEL BRIEN JR. (NPI 1346139102) is an individual pharmacist in Slidell, Louisiana, licensed in Louisiana (PST.025077) and active in the NPI registry since June 2025.
NPPES Registry Identity
Specialties & Licenses
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Clark Brien's NPI number?
The NPI number for Clark Brien is 1346139102. It was assigned to this individual provider in the NPPES registry on June 28, 2025.
Where is Clark Brien located?
Clark Brien practices at 665 Fairfield Loop, Slidell, LA 70458. The listed phone number is (985) 707-8234.
What is Clark Brien's specialty?
The primary specialty registered for this NPI is Pharmacist with taxonomy code 183500000X.
When was this NPI record last updated?
The NPPES record for Clark Brien was last updated on July 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.