NPI age
14 years
Enumerated 2012-04-02
● Active
Type 1 · Individual
DR. Antonios Sideris, M.D.
Sideris is 1 of 78 thoracic surgery (cardiothoracic vascular surgery) providers in Atlanta and 1 of 188 in Georgia.
Primary specialty
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Plus 1 subspecialty
Licensed in
GA, CA
2 states
Status
Active
No deactivations on record
Last NPPES update
2023-01-27
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 188 active thoracic surgery (cardiothoracic vascular surgery) providers in Georgia.
NPI age
14 years
↓ 5 yr below median (19 yr)
State licenses
2 states
Top 78% — 21% of peers are multi-state
Subspecialties
1
In the 38% of peers with subspecialties
NPI lifetime · 2012 → 2026
2012-04Enumerated in NPPES
2012
2026
Where they practice
Practice location
95 Collier Rd Nw Ste 2055
Atlanta, GA 303091721
Mailing address
Po Box 232410
San Diego, CA 921932410
Additional practice locations
1 secondary location on file with NPPES.
Location 2
200 W Arbor Dr
San Diego, CA 921039000
Specialties
-
Thoracic Surgery (Cardiothoracic Vascular Surgery) PrimaryA thoracic surgeon provides the operative, perioperative and critical care of patients with pathologic conditions within the chest. Included is the surgical care of coronary artery disease, cancers of the lung, esophagus and chest wall,...
-
SurgeryA general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and...
Practice context
Part of a multi-provider practice. 6 other active providers share this practice address in NPPES.
Recently enumerated nearby: 1 new thoracic surgery (cardiothoracic vascular surgery) provider has been added in Atlanta in the last 180 days.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.