Doctor profile · Federal record
Dr. Michael Dorenbusch, MD
Surgery Physician (CMS: General Surgery) · Columbus, IN
- NPI 1265546725
- Accepts Medicare
- 36 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2325 18Th St Ste 220
Columbus, IN 472015389
(812) 376-5640
fax (812) 376-5641 - Mailing address
-
Po Box 775383
Chicago, IL 606775383
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- September 9, 2024
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State license (1)
- Indiana #1043867A
- Medicaid
- IN #200045070A
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1265546725. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
170
Distinct HCPCS
10
Medicare allowed
$21,071
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 24 | 12 | $114 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 23 | 14 | $75 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 22 | 22 | $165 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 18 | 18 | $236 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 16 | 16 | $101 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 16 | 13 | $121 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 15 | 14 | $85 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 13 | 13 | $105 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 12 | 12 | $126 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 11 | 11 | $93 |
In context: peer comparison
Among 7 peers in Columbus Surgery Physician, average services per provider: 23. This provider delivers 7.4× the peer median.Open Payments
Industry payments received
All-time total
$22
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbott Laboratories | 1 | $21.93 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
41
Patients
27
Total drug cost
$194
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 29 | 27 | $127 |
| Omeprazole | Generic | 12 | 0 | $68 |
Frequently asked questions
What is Dr. Michael Dorenbusch's medical specialty?
Dr. Michael Dorenbusch practices Surgery Physician in Columbus, IN.
Where does Dr. Michael Dorenbusch practice?
Dr. Michael Dorenbusch practices at 2325 18Th St Ste 220, Columbus, IN 472015389. Office phone: 8123765640.
What is Dr. Michael Dorenbusch's NPI?
Dr. Michael Dorenbusch's National Provider Identifier (NPI) is 1265546725, issued by NPPES.
Does Dr. Michael Dorenbusch accept Medicare assignment?
Yes. Dr. Michael Dorenbusch accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Dorenbusch commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.