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Edit this profileAt a glance
- 1514 Jefferson Hwy, Jefferson, LA 70121
About Mark Brien
Mark Brien, PA-C is a physician assistant practicing in Jefferson, LA. This provider record is associated with NPI 1689401929.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (504) 842-3000
- Email not available
Practice Locations
1514 JEFFERSON HWY
Jefferson, LA 70121
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other physician assistants at this location 6
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 18 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2024 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Mark Brien specialize in?
Mark Brien is a physician assistant in Jefferson, LA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Mark Brien located?
Mark Brien is listed at 1514 Jefferson Hwy, Jefferson, LA 70121. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Mark Brien's phone number?
The number on file is (504) 842-3000. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Mark Brien?
Mark Brien's National Provider Identifier is 1689401929. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Mark Brien train?
Mark Brien attended Other, graduating in 2024. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Mark Brien have?
Mark Brien has 2 years experience. Calculated from a graduation year of 2024, reported in the CMS National Downloadable File.
CMS public data
Is Mark Brien's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Mark Brien. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.