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

Dr. David John Rau, MD

Individual provider Surgery Physician · NPI 1598817389

Dr. David John Rau, MD is a General Surgery in Houma, Louisiana. Graduated from Louisiana State University School of Medicine in New Orleans in 1984, 42 years ago. Practices with Bayou Surgical Specialists, LLC, a 3-clinician group and accepts Medicare assignment. Licensed in Louisiana.

Years since qualifying
42
Trained at
Louisiana State University School of Medicine in New Orleans
Licensed in
LA
In the registry since
2007
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

5619 Highway 311 Ste A
Houma, LA 70360-5595
Phone: (985) 868-2273
Fax: (985) 851-4898
Show map & directions

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

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence MD017743 (LA)

Record details

NPI number1598817389
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 18, 2007
Last updated in NPPESDecember 3, 2009
Mailing address5619 Highway 311, Suite A, Houma, LA 70360-5595

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolLOUISIANA STATE UNIVERSITY SCHOOL OF MEDICINE IN NEW ORLEANS
Graduated 1984 (42 years in practice)
Group practice Bayou Surgical Specialists, L.L.C. — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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