John Ikonomidis, MD
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Dallas, TX
John Ikonomidis, MD is a thoracic surgery (cardiothoracic vascular surgery) physician with a practice address in Dallas, Texas, and NPI 1578678595, issued on Aug 20, 2006. Check the license (Texas W0185, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- John Ikonomidis
- Credential
- MD
- Primary taxonomy
- Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician 208G00000X
- License numbers
- W0185 TX
22034 SC
Self-reported in NPPES; status is on the state search - Practice location
- 221 W. Colorado Blvd., Dallas, TX 75208
- Phone
- (469) 695-2055
- Enumerated
- Aug 20, 2006
- Record last updated
- Sep 3, 2025
- Fax
- (469) 695-2056
- Medicaid ID
- T61304 SC
- Medicare enrollment
- Enrolled (PECOS I20170718000592); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest thoracic surgery (cardiothoracic vascular surgery) physician records → All 484 in Texas → Look up another NPI →
Also registered at 221 W. Colorado Blvd.
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify John Ikonomidis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license W0185Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $159.83
6 payments; by number, the most common kind was food and beverage; the largest payer was Biosense Webster, Inc. The 4,047 providers of this specialty with any payment received $7,828.84 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
John Ikonomidis among 484 thoracic surgery (cardiothoracic vascular surgery) physician records in Texas
John Ikonomidis, MD is one of 484 thoracic surgery (cardiothoracic vascular surgery) physician records with a practice address in Texas. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 14% of them.
- NPI issued2006 · 14% of these records are older, 45% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1989 · median 1996 among the 309 with a school on file
- Record last updated2025 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208G00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician providers in Texas
There are 484 thoracic surgery (cardiothoracic vascular surgery) physician records in Texas.
All 484 in Texas → Every provider in Dallas → Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician nationwide →
The 8 thoracic surgery (cardiothoracic vascular surgery) physician records with the nearest ZIP codes
- Trevor Ellison, M.D., PH.D., MBADallas, TX 752081285787341
- John Jay, MDDallas, TX 752081033170196
- William Jones, MDDallas, TX 752081649231705
- David Mason, M.D.Dallas, TX 752081083678155
- Dan Meyer, MDDallas, TX 752081114982915
- Jesse Yeager, CSFADallas, TX 752141710757794
- Katharina Fetten, M.D.Dallas, TX 752261871976605
- Albert Henry, MDDallas, TX 752261518927557
Common questions
What is John Ikonomidis, MD's NPI number?
John Ikonomidis, MD's National Provider Identifier (NPI) is 1578678595, issued on Aug 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Ikonomidis, MD located?
The NPPES record lists a practice address at 221 W. Colorado Blvd., Dallas, TX, 75208. Phone: (469) 695-2055. Providers update this record themselves, so call before visiting.
How can I verify John Ikonomidis, MD's license?
NPPES lists Texas license number W0185, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.