Are you Dr. Ikonomidis? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileJohn Ikonomidis, MD is a healthcare provider in Dallas, TX specializing in thoracic surgery (cardiothoracic). John trained at University of Toronto, Faculty of Medicine, graduating in 1989. John is also listed as specializing in surgery. Medicare claims data shows John provided 79 services to 78 patients. The services billed most often include new patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more, replacement of aortic valve through the skin and femoral artery, and initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes. This provider record is associated with NPI 1578678595.
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.
221 W. COLORADO BLVD. PAVILION II SUITE 728
Dallas, TX 75208
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
79 services · 78 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Replacement of aortic valve through the skin and femoral artery | Procedure | 33361 |
23 | 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 |
23 | 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 |
21 | As often as other peers in Thoracic Surgery (Cardiothoracic) |
| Hospital discharge day management, 30 minutes or less | Office visit | 99238 |
12 | 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. Ikonomidis is a thoracic surgery (cardiothoracic) in Dallas, TX. That is the designation recorded for this NPI in the federal registry.
NPI registry
Dr. Ikonomidis is listed at 221 W. Colorado Blvd. Pavilion Ii Suite 728, Dallas, TX 75208. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (469) 695-2055. Contact the office directly to confirm availability and scheduling.
NPI registry
Dr. Ikonomidis's National Provider Identifier is 1578678595. 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. Ikonomidis attended University of Toronto, Faculty of Medicine, graduating in 1989. This comes from the CMS National Downloadable File.
CMS public data
Dr. Ikonomidis has 37 years experience. Calculated from a graduation year of 1989, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Dr. Ikonomidis performs procedures including replacement of aortic valve through the skin and femoral artery, 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. Ikonomidis. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.