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Edit this profileBased in Austin, TX, William F. Kessler, M.D. is listed in the NPI registry under thoracic surgery. William graduated from Baylor College of Medicine in 1991. William is also listed as specializing in thoracic surgery (cardiothoracic). Medicare claims data shows William provided 56 services to 56 patients. The services billed most often include new patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more, coronary artery bypass using artery graft, 1 graft, and harvest of vein using an endoscope. NPI 1013925585 identifies this record in the national registry.
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.
1010 W 40TH ST
Austin, TX 78756
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
56 services · 56 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Coronary artery bypass using artery graft, 1 graft | Procedure | 33533 |
15 | Less often than most peers in Thoracic Surgery |
| Harvest of vein using an endoscope | Procedure | 33508 |
15 | Less often than most peers in Thoracic Surgery |
| Ultrasound of chest aorta during surgery | Imaging | 76984 |
11 | Less often than most peers in Thoracic Surgery |
| New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more | Office visit | 99202 |
15 | As often as other peers in Thoracic Surgery |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
William F. Kessler is a thoracic surgeon in Austin, TX. That is the designation recorded for this NPI in the federal registry, where it is listed as “Thoracic Surgery”.
NPI registry
William F. Kessler is listed at 1010 W 40Th St, Austin, TX 78756. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (512) 459-8753. Contact the office directly to confirm availability and scheduling.
NPI registry
William F. Kessler's National Provider Identifier is 1013925585. 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
William F. Kessler attended Baylor College of Medicine, graduating in 1991. This comes from the CMS National Downloadable File.
CMS public data
William F. Kessler has 35 years experience. Calculated from a graduation year of 1991, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, William F. Kessler performs procedures including coronary artery bypass using artery graft, 1 graft and harvest of vein using an endoscope; reads or performs imaging such as ultrasound of chest aorta during surgery, 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 William F. Kessler. If this is you, claiming it is free.
Guide.md
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