Active NPI 1265546725 Individual Practitioner Male Practitioner

Dr. Michael J Dorenbusch , MD

Surgery • Columbus, IN

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Michael Dorenbusch, MD is a certified Surgery practicing in Columbus, IN. With approximately 36 years of clinical experience since graduating from Indiana University School Of Medicine in 1990, Dr. Dorenbusch delivers high-quality medical care to the local community at 2325 18TH ST STE 220.

Dr. Dorenbusch is affiliated with St Vincent Medical Group Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, initial hospital care with moderate level of medical decision making, if using time, at least, subsequent hospital care with moderate levelof medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

2325 18th St Ste 220

Columbus, IN 472015389

Telephone 8123765640

Fax 8123765641

Associated Practice Facility / Clinic

🏢 Columbus Regional Health Physicians, Llc Facility NPI 1336510098

Medicare Profile & Education

Medical School

Indiana University School Of Medicine

Graduation Year

1990

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Columbus, IN

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

36 Yrs +15.2 yrs vs City Avg

City Avg: 20.8 Yrs

State Avg: 25.9 Yrs

Regional Practice Density

9 Specialists

Practicing in Columbus, IN (657 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

70.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Dorenbusch (36 Years) 36 Yrs

Columbus Specialty Average (20.8 Years) 20.8 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	28	21	$258.00	$89.92
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	24	23	$489.00	$159.90
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	20	12	$252.00	$109.77
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	18	14	$176.00	$72.94
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	14	14	$769.71	$229.15
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	14	14	$392.00	$123.08
45380 Biopsy of large bowel using an endoscope	13	13	$559.85	$91.63
G0500 Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito	11	11	$135.00	$4.96

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	24	12	$252.00	$113.52
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	23	14	$176.00	$75.44
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	22	22	$489.00	$165.45
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	18	18	$732.22	$235.68
45380 Biopsy of large bowel using an endoscope	16	16	$531.38	$100.79
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	16	13	$258.00	$120.97
99213 Established patient office or other outpatient visit, typically 15 minutes	15	14	$166.80	$85.16
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	13	13	$243.46	$105.06
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	12	12	$392.00	$126.38
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	11	11	$258.00	$92.84

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	31	29	$315.08	$120.37
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	27	16	$204.99	$67.02
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	24	24	$548.46	$186.21
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	21	21	$294.43	$104.53
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	18	18	$1128.98	$230.61
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	15	15	$451.30	$156.06
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	12	12	$388.89	$126.65
G0500 Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito	12	12	$14.70	$4.96
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	12	12	$603.06	$206.89

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	36	29	$315.08	$123.85
G0500 Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito	27	27	$14.70	$5.12
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	27	27	$548.46	$191.57
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	26	16	$204.99	$68.77
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	25	25	$466.36	$160.08
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	18	18	$1128.98	$242.93
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	17	17	$306.48	$106.65

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	41	34	$315.08	$103.31
G0500 Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito	35	35	$14.70	$5.23
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	29	14	$204.99	$69.89
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	23	23	$479.19	$156.13
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	20	15	$548.46	$195.05
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	18	18	$306.48	$101.80
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	17	17	$1090.57	$246.49
99213 Established patient office or other outpatient visit, typically 15 minutes	13	11	$212.97	$69.23

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	69	54	$315.08	$102.73
G0500 Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito	40	36	$14.70	$5.14
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	30	30	$479.19	$147.53
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	28	19	$204.99	$69.20
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	27	27	$1090.57	$245.37
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	24	24	$548.46	$192.37
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	21	21	$306.48	$101.33
99213 Established patient office or other outpatient visit, typically 15 minutes	15	13	$212.97	$69.93
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	11	11	$875.35	$148.94

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	68	53	$312.04	$100.26
G0500 Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito	49	49	$14.70	$5.13
99213 Established patient office or other outpatient visit, typically 15 minutes	37	35	$210.55	$68.63
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	36	19	$204.99	$69.14
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	28	28	$475.70	$141.54
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	28	28	$306.48	$100.67
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	25	25	$1090.57	$245.07
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	25	24	$548.46	$192.39
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	17	14	$415.02	$136.66
99202 New patient office or other outpatient visit, typically 20 minutes	13	13	$217.62	$70.20
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	12	12	$675.94	$63.53

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	76	60	$280.57	$101.39
G0500 Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito	67	66	$16.10	$5.20
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	39	38	$1090.57	$246.84
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	37	37	$452.94	$144.48
99213 Established patient office or other outpatient visit, typically 15 minutes	33	29	$198.70	$68.75
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	30	30	$300.84	$97.61
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	28	14	$202.33	$68.96
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	17	17	$548.46	$192.75
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	17	17	$1594.91	$298.92
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	17	17	$47.62	$17.10
45380 Biopsy of large bowel using an endoscope	16	16	$962.85	$60.40
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	15	15	$875.35	$172.28
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	13	11	$375.59	$136.45
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	12	12	$675.94	$81.86

Medical Specialties & State Licenses

CMS Verified: 2024-09-09

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License IN 1043867A

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

200045070A (IN)

Hospital & Practice Group Affiliations

St Vincent Medical Group Inc

301 Henry St, North Vernon, IN 472651030

Phone: 8123524427

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

12 Associated Practitioners

Samantha Grider

Nurse Practitioner - Family

NPI 1013303569

Sasha Edmondson

Nurse Practitioner - Family

NPI 1184237067

Suzannah Brown , NP

Nurse Practitioner - Family

NPI 1215696208

Nurse Practitioner

Cory Banaschak

Surgery

NPI 1306377874

Dr. David Lee , MD

Surgery

NPI 1376657841

Doctor of Medicine (M.D.)

Dr. Justin Burdick , MD

Surgery

NPI 1467621136

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

8 Historical Events

📍

Updated Business Mailing Address February 13, 2023

Registered at PO BOX 775383, CHICAGO, IL 606775383 (Tel: 8123765315)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) February 23, 2021

Surgery (License #1043867A in IN)

✅

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 08, 2007

Registered at 2325 18TH ST STE 220, COLUMBUS, IN 472015389 (Tel: 8123722245)

📍

Updated Business Mailing Address July 08, 2007

Registered at 2325 18TH ST STE 220, COLUMBUS, IN 472015389 (Tel: 8123722245)

👤

Provider Name / Credentials Updated July 08, 2007

Recorded as MICHAEL DORENBUSCH, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Specialist (License #01043867A in IN)

🟢

Initial NPI Registration & Enumeration August 19, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1265546725

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: August 19, 2006

Last Update: September 09, 2024

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 775383

Chicago, IL 606775383

Phone: 8123765315

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.