Michael J Dorenbusch, MD - Medicare General Surgery in Columbus, IN

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Michael J Dorenbusch, MD is a medicare enrolled "Surgery" physician in Columbus, Indiana. He went to Indiana University School Of Medicine and graduated in 1990 and has 34 years of diverse experience with area of expertise as General Surgery. He is a member of the group practice Columbus Regional Health Physicians Llc, St Vincent Medical Group Inc and his current practice location is 2325 18th St Ste 220, Columbus, Indiana. You can reach out to his office (for appointments etc.) via phone at (812) 376-5640.

Michael J Dorenbusch is licensed to practice in Indiana (license number 1043867A) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1265546725.

Contact Information

Michael J Dorenbusch, MD
2325 18th St Ste 220,
Columbus, IN 47201-5389
(812) 376-5640
(812) 376-5641

Map and Direction




Physician's Profile

Full NameMichael J Dorenbusch
GenderMale
SpecialityGeneral Surgery
Experience34 Years
Location2325 18th St Ste 220, Columbus, Indiana
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Michael J Dorenbusch attended and graduated from Indiana University School Of Medicine in 1990
  NPI Data:
  • NPI Number: 1265546725
  • Provider Enumeration Date: 08/19/2006
  • Last Update Date: 09/09/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 4789871310
  • Enrollment ID: I20101208001289

Medical Identifiers

Medical identifiers for Michael J Dorenbusch such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1265546725NPI-NPPES
200045070AMedicaidIN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208600000XSurgery 1043867A (Indiana)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Columbus Regional HospitalColumbus, INHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Columbus Regional Health Physicians Llc1052612314196
St Vincent Medical Group Inc7012047640626

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Michael J Dorenbusch allows following entities to bill medicare on his behalf.
Entity NameSouthern Indiana Surgery Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1942314554
PECOS PAC ID: 0840240263
Enrollment ID: O20050124000908
Entity NameSt Vincent Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1144513375
PECOS PAC ID: 7012047640
Enrollment ID: O20100609000045
Entity NameColumbus Regional Health Physicians Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1336510098
PECOS PAC ID: 1052612314
Enrollment ID: O20151211000054

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Michael J Dorenbusch is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Michael J Dorenbusch, MD
Po Box 775383,
Chicago, IL 60677-5383

Ph: (812) 376-5315		Michael J Dorenbusch, MD
2325 18th St Ste 220,
Columbus, IN 47201-5389

Ph: (812) 376-5640

Reviews and Comments


Surgery Doctors in Columbus, IN

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Justin Lee, MD
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Practice Location: 2325 18th St Ste 220, Columbus, IN 47201
Phone: 812-376-5640    Fax: 812-376-5641

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.