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- 4400 W 95Th St Ste 308, Oak Lawn, IL 60453
About Dr. Katz
Abraham Katz, MD practices thoracic surgery (cardiothoracic) in Oak Lawn, IL. Abraham is a 2014 graduate of State University of New York Downstate Medical Center. Abraham is also listed as specializing in student in an organized health care education program and surgery. According to Medicare claims data, Abraham cared for 351 Medicare patients across 354 services. The services billed most often include coronary artery bypass using artery graft, 1 graft, harvest of vein using an endoscope, and replacement of aortic valve through the skin and femoral artery. The provider's National Provider Identifier (NPI) is 1275951774.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (708) 346-4040
- Email not available
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Practice Locations
4400 W 95TH ST STE 308
Oak Lawn, IL 60453
Conditions Commonly Evaluated or Treated
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.
Conditions
Airway
Chest tumors
Chest wall
Diaphragm
Esophagus
Esophagus and stomach
- Acid reflux
- Barrett's esophagus
- Esophageal cancer
- Esophageal pouch
- Esophagus tear
- Hiatal hernia
- Swallowing difficulties
Heart lining
Infection
Lung
Lung cancer
Lung conditions
Nerves
Nerves and blood vessels
Neuromuscular
Pleural disease
Sweating disorders
Trauma
Vascular
Procedures & services
Airway
Airway surgery
Chest tumors
Chest wall
Chest wall surgery
- Broken rib plating surgery
- Chest wall reconstruction
- Sunken chest repair
- Thoracic Outlet Decompression
Diagnostic tests
- Bronchoscopy
- Needle biopsy of lung
Diagnostics
Diaphragm
Diaphragm surgery
Emphysema
Esophagus
Esophagus surgery
- Acid reflux surgery
- Esophageal dilation
- Esophageal stent placement
- Esophagus removal surgery
- Hiatal hernia surgery
- Peroral endoscopic myotomy
Fluid drainage
Heart lining
Lung surgery
- Collapsed lung surgery
- Lung cancer surgery
- Lung lining scraping and cleaning
- Lung nodule removal
- Lung valve placement for emphysema
- Minimally invasive lung surgery
Nerves
Pleural disease
Robotic surgery
Surgical approach
Sweat surgery
Transplant
Trauma
Procedures Most Often Billed to Medicare
354 services · 351 patients · 12 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Coronary artery bypass using artery graft, 1 graft | Procedure | 33533 |
53 | More than most peers in Thoracic Surgery (Cardiothoracic) |
| Harvest of vein using an endoscope | Procedure | 33508 |
48 | More than most peers in Thoracic Surgery (Cardiothoracic) |
| Replacement of aortic valve through the skin and femoral artery | Procedure | 33361 |
41 | More often than most peers in Thoracic Surgery (Cardiothoracic) |
| Insertion of artery tube for blood sampling or infusion through skin | Procedure | 36620 |
24 | More often than most peers in Thoracic Surgery (Cardiothoracic) |
| Coronary artery bypass using vein or artery graft, 2 grafts | Procedure | 33518 |
23 | More often than most peers in Thoracic Surgery (Cardiothoracic) |
| Coronary artery bypass using vein or artery graft, 1 graft | Procedure | 33517 |
21 | More often than most peers in Thoracic Surgery (Cardiothoracic) |
| Insertion of tube in pulmonary artery for monitoring | Treatment | 93503 |
23 | Too few peers to compare |
| New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | Office visit | 99205 |
34 | As often as other peers in Thoracic Surgery (Cardiothoracic) |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
27 | As often as other peers in Thoracic Surgery (Cardiothoracic) |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
21 | More 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.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other thoracic surgery specialists at this location 1
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other thoracic surgery specialists in Oak Lawn 7
Same specialty, same city.
More connections — 23 related providers in 3 groups
Trained at State University of New York Downstate Medical Center 8
Other providers in the same specialty who trained at the same institution.
Class of 2014 at State University of New York Downstate Medical Center 8
Providers who graduated from the same medical school in the same year.
Also performs Coronary artery bypass using artery graft, 1 graft 7
Providers in IL who bill this service to Medicare most often.
Common questions
What is Dr. Katz's specialty?
Dr. Katz is a thoracic surgery (cardiothoracic) in Oak Lawn, IL. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Dr. Katz?
Dr. Katz is listed at 4400 W 95Th St Ste 308, Oak Lawn, IL 60453. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Katz?
The number on file is (708) 346-4040. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Katz's NPI number?
Dr. Katz's National Provider Identifier is 1275951774. 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
What is Dr. Katz's medical education?
Dr. Katz attended State University of New York Downstate Medical Center, graduating in 2014. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Katz been practicing?
Dr. Katz has 12 years experience. Calculated from a graduation year of 2014, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Katz known for?
According to Medicare billing data, Dr. Katz performs procedures including coronary artery bypass using artery graft, 1 graft, harvest of vein using an endoscope and replacement of aortic valve through the skin and femoral artery; provides treatments such as insertion of tube in pulmonary artery for monitoring, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Katz confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Katz. If this is you, claiming it is free.
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Guide.md listings do not constitute medical advice or an endorsement.