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

Warren D Bontrager, MD

Individual provider Anesthesiology Physician · NPI 1194702944

Warren D Bontrager, MD is an Anesthesiology in South Bend, Indiana. Graduated from University of Michigan Medical School in 1980, 46 years ago. Practices with Australia Anesthesia Management LLC, a 57-clinician group and accepts Medicare assignment. Licensed in Indiana.

Years since qualifying
46
Trained at
University of Michigan Medical School
Licensed in
IN
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

416 E Monroe St Ste 200
South Bend, IN 46601-2360
Phone: (574) 232-8119
Fax: (574) 288-0235
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 01030959 (IN)

Record details

NPI number1194702944
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 22, 2005
Last updated in NPPESOctober 6, 2008
Mailing address416 E. Monroe St, Suite 200, South Bend, IN 46601-2360

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolUNIVERSITY OF MICHIGAN MEDICAL SCHOOL
Graduated 1980 (46 years in practice)
Group practice Australia Anesthesia Management Llc — 57 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in South Bend