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

Individual provider Anesthesiology Physician · NPI 1457380016

Dawn Dugan Tiemann, MD is an Anesthesiology in Thibodaux, Louisiana. Graduated from Louisiana State University School of Medicine in New Orleans in 1998, 28 years ago. Practices with Childrens Hospital Anesthesia Corporation, a 279-clinician group and accepts Medicare assignment. Licensed in Louisiana.

Years since qualifying
28
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

602 N Acadia Rd
Thibodaux, LA 70301-4847
Phone: (985) 493-4750
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence MD.024193 (LA)

Record details

NPI number1457380016
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 3, 2006
Last updated in NPPESSeptember 7, 2007

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolLOUISIANA STATE UNIVERSITY SCHOOL OF MEDICINE IN NEW ORLEANS
Graduated 1998 (28 years in practice)
Group practice Childrens Hospital Anesthesia Corporation — 279 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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