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

Konstantinos Siontis, MD

Individual provider Clinical Cardiac Electrophysiology Physician · NPI 1457615999

Konstantinos Siontis, MD is a Cardiovascular Disease (Cardiology) in Rochester, Minnesota. Qualified in 2011, 15 years ago. Practices with Mayo Clinic Health System-Southeast Minnesota Region, a 561-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Minnesota.

Years since qualifying
15
Licensed in
MN
In the registry since
2012
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

200 1st St SW
Rochester, MN 55905
Phone: (507) 284-2511
Show map & directions

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

Additional practice locations (1)

  • 1400 Bellinger Street, Eau Claire, WI 54703-5222 — (715) 838-5222

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 58218 (MN)
Clinical Cardiac Electrophysiology Physician Taxonomy 207RC0001X · Licence 58218 (MN)

Record details

NPI number1457615999
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 29, 2012
Last updated in NPPESOctober 3, 2025
Certification dateOctober 3, 2025

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Also practisesCARDIAC ELECTROPHYSIOLOGY
Medical schoolOTHER
Graduated 2011 (15 years in practice)
Group practice Mayo Clinic Health System-Southeast Minnesota Region — 561 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations17 on file with Medicare

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