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

Christian Ballast, MD

Individual provider Internal Medicine Physician · NPI 1720025174

Christian Ballast, MD is an Internal Medicine in Shelbyville, Indiana. Graduated from University of Michigan Medical School in 1989, 37 years ago. Practices with Major Hospital, a 100-clinician group and accepts Medicare assignment. Licensed in Indiana.

Years since qualifying
37
Trained at
University of Michigan Medical School
Licensed in
IN
In the registry since
2006
Specialties on file
2
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

2158 Intelliplex Dr Ste 200
Shelbyville, IN 46176-8846
Phone: (317) 392-3651
Fax: (317) 398-0538
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 01038703A (IN)
Pediatrics Physician Taxonomy 208000000X · Licence 01038703A (IN)

Record details

NPI number1720025174
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 1, 2006
Last updated in NPPESNovember 23, 2016

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF MICHIGAN MEDICAL SCHOOL
Graduated 1989 (37 years in practice)
Group practice Major Hospital — 100 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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