Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Athanasios Tsiouris, MDFACS

Individual provider Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · NPI 1336370576

Dr. Athanasios Tsiouris, MDFACS is a Cardiac Surgery in Meridian, Mississippi. Qualified in 2004, 22 years ago. Practices with Mississippi Hma Hospitalists LLC, a 56-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Michigan and Mississippi.

Years since qualifying
22
Licensed in
MI, MS
In the registry since
2009
Specialties on file
2

Practice location Address checks out

1400 20th Ave Ste F
Meridian, MS 39301-4103
Phone: (601) 553-2135
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • Henry Ford Macomb Hospital, Clinton Township, MI 48038 — (586) 263-2980
  • Cleveland Clinic 9500 Euclid Ave, Cleveland, OH 44195-0001 — (216) 445-6816

Specialties & licences

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (primary) Taxonomy 208G00000X · Licence 30213 (MS)
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Taxonomy 208G00000X · Licence 4301500762 (MI)

Record details

NPI number1336370576
Entity typeIndividual (Type 1)
GenderMale
Credentials MDFACS
Sole proprietorNo
NPI enumeratedAugust 5, 2009
Last updated in NPPESOctober 25, 2024
Certification dateOctober 25, 2024
Mailing addressPo Box 749215, Atlanta, GA 30374-9215

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCARDIAC SURGERY
Also practisesTHORACIC SURGERY
Medical schoolOTHER
Graduated 2004 (22 years in practice)
Group practice Mississippi Hma Hospitalists Llc — 56 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare