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

Dr. Rosario D Trahan, MD

Individual provider Obesity Medicine (Internal Medicine) Physician · NPI 1467897199

Dr. Rosario D Trahan, MD is an Obesity Medicine (Internal Medicine) Physician in Prairieville, Louisiana. Licensed in Louisiana. Registered with an NPI since 2013.

Licensed in
LA
In the registry since
2013
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

16171 State Bank Dr Ste 100
Prairieville, LA 70769-3585
Phone: (225) 744-4437
Show map & directions

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

Specialties & licences

Obesity Medicine (Internal Medicine) Physician (primary) Taxonomy 207RB0002X · Licence MD07160R (LA)

Record details

NPI number1467897199
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 8, 2013
Last updated in NPPESMay 8, 2013