KEITH A. DUFENDACH MD – NPI #1821525429
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.
KEITH DUFENDACH is a thoracic surgeon located in MUSKEGON, MI. NPPES has assigned the NPI number 1821525429 to KEITH DUFENDACH on May 15, 2017. It is a Type-1 NPI, indicating this NPI number is associated with an individual. According to the NPI data, there are 2 additional location(s) assigned to this provider which are listed below. 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 Jun 03, 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 KEITH DUFENDACH below.
NPI Profile for
KEITH A. DUFENDACH
(more than 9 years ago)
MUSKEGON, MI 49444-1850 Phone: (231) 672-8643 Fax: (231) 672-8651
2 Other location(s):
Grand Rapids, MI 49503-4693
Phone: (616) 685-3450
Fax: (616) 685-3454
Pittsburgh, PA 15213-3410
Phone: (412) 647-6340
Note: NPPES allows providers to attest to the accuracy of their NPI data. When a provider request any change to the NPI record, they will be able to attest to their changed NPI data, resulting in an updated certification date.
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) |
MI | 4301513912 |
| 390200000X - Student in an Organized Health Care Education/Training Program |
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.
Additional Information
- Refer to Part B
- Order Durable Medical Equipment
- Refer to Home Health Agency
- Order Power Mobility Devices
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