Are you Dr. Mace? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileJames E. Mace, MD practices thoracic surgery (cardiothoracic) in Milwaukee, WI. James is also listed as specializing in surgery. Medicare claims data shows James provided 34 services to 34 patients. The services billed most often include harvest of vein using an endoscope, initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes, and coronary artery bypass using artery graft, 1 graft. The provider's National Provider Identifier (NPI) is 1427256163.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
9200 W WISCONSIN AVE
Milwaukee, WI 53226
625 19th St S
Birmingham, AL 35249
Within Thoracic Surgery generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Airway
Chest tumors
Chest wall
Diaphragm
Esophagus
Esophagus and stomach
Heart lining
Infection
Lung
Lung cancer
Lung conditions
Nerves
Nerves and blood vessels
Neuromuscular
Pleural disease
Sweating disorders
Trauma
Vascular
Airway
Airway surgery
Chest tumors
Chest wall
Chest wall surgery
Diagnostic tests
Diagnostics
Diaphragm
Diaphragm surgery
Emphysema
Esophagus
Esophagus surgery
Fluid drainage
Heart lining
Lung surgery
Nerves
Pleural disease
Robotic surgery
Surgical approach
Sweat surgery
Transplant
Trauma
34 services · 34 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Harvest of vein using an endoscope | Procedure | 33508 |
12 | Less often than most peers in Thoracic Surgery (Cardiothoracic) |
| Coronary artery bypass using artery graft, 1 graft | Procedure | 33533 |
11 | Less often than most peers in Thoracic Surgery (Cardiothoracic) |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
11 | Less often than most peers in Thoracic Surgery (Cardiothoracic) |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Dr. Mace is a thoracic surgery (cardiothoracic) in Milwaukee, WI. That is the designation recorded for this NPI in the federal registry.
NPI registry
Dr. Mace is listed at 9200 W Wisconsin Ave, Milwaukee, WI 53226. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (414) 955-6900. Contact the office directly to confirm availability and scheduling.
NPI registry
Dr. Mace's National Provider Identifier is 1427256163. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Dr. Mace attended Other, graduating in 2006. This comes from the CMS National Downloadable File.
CMS public data
Dr. Mace has 20 years experience. Calculated from a graduation year of 2006, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Dr. Mace performs procedures including harvest of vein using an endoscope and coronary artery bypass using artery graft, 1 graft, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Mace. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.