MS
Mark Wayne Simien
Mark Wayne Simien is a lawyer in Baton Rouge, LA who works for Simien & Simien, LLC. Practice areas include Environmental, Litigation: Personal Injury, Other. Court admissions include All Appeals Courts, All District Courts. Licensed in Texas since 2008. Graduated from Unknown in 1993.
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Law school
Bar admission
Office
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MS
Mark Wayne Simien
Simien & Simien, LLCBaton Rouge, LA·17 years licensed
Claim profileContact attorney
Mark Wayne Simien is a lawyer in Baton Rouge, LA who works for Simien & Simien, LLC. Practice areas include Environmental, Litigation: Personal Injury, Other. Court admissions include All Appeals Courts, All District Courts. Licensed in Texas since 2008. Graduated from Unknown in 1993.
Law school
Unknown
Class of 1993
Bar admission
2008
State Bar of TX · No. 24064481
Office
7908 Wrenwood Blvd Ste A-B
Baton Rouge, LA 70809
Disciplinary
None on record
Clean since admission
Case data
Case data
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Practice & jurisdiction
Practice areas
- Environmental
- Litigation: Personal Injury
- Other
Courts admitted
- All Appeals Courts
- All District Courts
- Louisiana Middle District Court
- Louisiana Supreme Court
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Last refreshed Jun 2026