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

Stephen C Duplechain, MD

Individual provider Gastroenterology Physician · NPI 1861460982

Stephen C Duplechain, MD is a Gastroenterology in Thibodaux, Louisiana. Graduated from Louisiana State University School of Medicine in New Orleans in 1993, 33 years ago. Practices with Texas Digestive Disease Consultants, PLLC, a 615-clinician group and accepts Medicare assignment. Licensed in Louisiana.

Years since qualifying
33
Trained at
Louisiana State University School of Medicine in New Orleans
Licensed in
LA
In the registry since
2006
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

602 N Acadia Rd Ste 101
Thibodaux, LA 70301-4847
Phone: (985) 446-1958
Fax: (985) 446-0121
Show map & directions

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

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 10530R (LA)

Record details

NPI number1861460982
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 14, 2006
Last updated in NPPESOctober 11, 2012
Mailing address602 N Acadia Rd, Suite 101, Thibodaux, LA 70301-4847

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Also practisesNEPHROLOGY
Medical schoolLOUISIANA STATE UNIVERSITY SCHOOL OF MEDICINE IN NEW ORLEANS
Graduated 1993 (33 years in practice)
Group practice Texas Digestive Disease Consultants, Pllc — 615 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Thibodaux