Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

John Brian Seymour, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1255592788

John Brian Seymour, MD is an Emergency Medicine in Slidell, Louisiana. Graduated from Louisiana State University School of Medicine in Shreveport in 2008, 18 years ago. Practices with Vincent Emergency Group, LLC, a 42-clinician group and accepts Medicare assignment. Licensed in Louisiana and North Carolina.

Years since qualifying
18
Trained at
Louisiana State University School of Medicine in Shreveport
Licensed in
LA, NC
In the registry since
2008
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

100 Medical Center Dr
Slidell, LA 70461-5520
Phone: (985) 646-5189
Fax: (919) 966-0290
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence MD.204711 (LA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X · Licence 148843 (NC)

Record details

NPI number1255592788
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 18, 2008
Last updated in NPPESNovember 3, 2011

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyEMERGENCY MEDICINE
Medical schoolLOUISIANA STATE UNIVERSITY SCHOOL OF MEDICINE IN SHREVEPORT
Graduated 2008 (18 years in practice)
Group practice Vincent Emergency Group, Llc — 42 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations8 on file with Medicare

Other providers in Slidell