Doctor profile · Federal record

Dr. Christian Ballast, MD

Internal Medicine Physician (CMS: Internal Medicine) · Pediatrics Physician · Shelbyville, IN

  • NPI 1720025174
  • Accepts Medicare
  • 37 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2158 Intelliplex Dr, Suite 200
Shelbyville, IN 461768846
(317) 392-3651
fax (317) 398-0538
Mailing address
1626 E State Road 44, Ste A
Shelbyville, IN 461764057

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
November 23, 2016
Year of graduation
1989 — 37 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Indiana #01038703A
Medicaid
IN #100317710

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1720025174. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
576
Distinct HCPCS
7
Medicare allowed
$56,972
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 262 131 $75
99239 Hospital discharge day management, more than 30 minutes 118 111 $109
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 89 87 $123
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 31 25 $47
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 27 26 $165
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 25 18 $114
99291 Critical care, first 30-74 minutes 24 11 $203

In context: peer comparison

Among 3 peers in this city , average services per provider: 161. This provider delivers 3.6× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,076
Patients
0
Total drug cost
$37,266
Drug Type Claims Patients Total cost
Baclofen Generic 192 0 $2,524
Phenobarbital Generic 117 0 $906
Levetiracetam Generic 97 0 $1,354
Glycopyrrolate Generic 91 0 $8,153
Budesonide Generic 82 0 $15,883
Omeprazole Generic 65 0 $1,452
Clobazam Generic 64 0 $2,099
Famotidine Generic 58 0 $1,562
Ipratropium-Albuterol (Ipratropium/Albuterol Sulfate) Brand 55 0 $672
Lamotrigine Generic 55 0 $337

Frequently asked questions

Auto-generated from federal data
What is Dr. Christian Ballast's medical specialty?
Dr. Christian Ballast practices Internal Medicine Physician in Shelbyville, IN.
Where does Dr. Christian Ballast practice?
Dr. Christian Ballast practices at 2158 Intelliplex Dr, Shelbyville, IN 461768846. Office phone: 3173923651.
What is Dr. Christian Ballast's NPI?
Dr. Christian Ballast's National Provider Identifier (NPI) is 1720025174, issued by NPPES.
Does Dr. Christian Ballast accept Medicare assignment?
Yes. Dr. Christian Ballast accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Christian Ballast commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.