MICHAEL A. MADDAUS MD – NPI #1568544096
Thoracic Surgery (Cardiothoracic Vascular Surgery)
A thoracic surgeon provides the operative, perioperative and critical care of patients with pathologic conditions within the chest. Included is the surgical care of coronary artery disease, cancers of the lung, esophagus and chest wall, abnormalities of the trachea, abnormalities of the great vessels and heart valves, congenital anomalies, tumors of the mediastinum and diseases of the diaphragm. The management of the airway and injuries of the chest is within the scope of the specialty.
MICHAEL MADDAUS is a thoracic surgeon located in MINNEAPOLIS, MN. NPPES has assigned the NPI number 1568544096 to MICHAEL MADDAUS on October 20, 2006. It is a Type-1 NPI, indicating this NPI number is associated with an individual. With multiple taxonomy codes selected, the primary taxonomy selected by this provider is 208G00000X from the Health Care Provider Taxonomy code set, which is classified as Thoracic Surgery (Cardiothoracic Vascular Surgery).
The NPI profile was last updated on Sep 11, 2025. Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for MICHAEL MADDAUS below.
NPI Profile for
MICHAEL A. MADDAUS
(more than 19 years ago)
UNIVERSITY OF MINNESOTA PHYSICIANS
MINNEAPOLIS, MN 55455 Phone: (612) 625-5411 Fax:
UNIVERSITY OF MINNESOTA PHYSICIANS
MINNEAPOLIS, MN 55455 Phone: (612) 626-6666 Fax:
Identifiers for MICHAEL MADDAUS
Identifiers are used to associate other provider identifiers such as Medicaid or other insurers (ie:, Blue Cross, Blue Shield, Aetna, Kaiser-Permanente, etc.), with their NPI number. These identifiers can be used in matching an NPI number to an insurer's records. However, not all providers have such numbers and not all providers choose to include them in their NPI information.
See identifiers
| Description | Issuer | State | Identifier |
|---|---|---|---|
| other | ARAZ | 768240 | |
| other | BLUE CROSS BLUE SHIELD | MN | 2T098MA |
| other | HEALTHPARTNERS | HP22187 | |
| other | MEDICA CHOICE | 18-12353 | |
| other | MEDICA PRIMARY | 18-00066 | |
| other | PREFERREDONE | 1009223 | |
| other | UCARE | 101564 | |
| medicaid | IA | 1977009 | |
| medicaid | WI | 30648100 |
A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.
| Taxonomy Classification / Specialization | State | License |
|---|---|---|
| 208G00000X - Thoracic Surgery (Cardiothoracic Vascular Surgery) (Primary) |
MN | 28178 |
| 208600000X - Surgery |
MN | 28178 |
The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.