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

Individual provider Otolaryngology Physician · NPI 1083683601

Gregory Duplechain, MD is an Otolaryngology in Lafayette, Louisiana. Graduated from Louisiana State University School of Medicine in New Orleans in 1989, 37 years ago. Practices with Acadiana Otolaryngology Head and Neck Surgery LLC, a 4-clinician group and accepts Medicare assignment. Licensed in Louisiana.

Years since qualifying
37
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.

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Practice location Address checks out

4809 Ambassador Caffery Pkwy Ste 260
Lafayette, LA 70508-8800
Phone: (337) 456-1106
Fax: (337) 456-1108
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Otolaryngology Physician (primary) Taxonomy 207Y00000X · Licence 020465 (LA)

Record details

NPI number1083683601
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 16, 2006
Last updated in NPPESJanuary 17, 2014
Mailing addressPo Box 52068, Lafayette, LA 70505-2068

Medicare enrollment

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

Medicare specialtyOTOLARYNGOLOGY
Medical schoolLOUISIANA STATE UNIVERSITY SCHOOL OF MEDICINE IN NEW ORLEANS
Graduated 1989 (37 years in practice)
Group practice Acadiana Otolaryngology Head And Neck Surgery Llc — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Lafayette