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

George Katsantonis, MD

Individual provider Otolaryngology Physician · NPI 1184610693

George Katsantonis, MD is an Otolaryngology in Sikeston, Missouri. Qualified in 1971, 55 years ago. Practices with St Louis Medical Associates LLC, an 11-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Missouri and Oklahoma.

Years since qualifying
55
Licensed in
MO, OK
In the registry since
2005
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1015 N Main St
Sikeston, MO 63801-5043
Phone: (573) 472-7120
Fax: (573) 472-7129
Show map & directions

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

Additional practice locations (1)

  • 3860 S Lindbergh Blvd, Saint Louis, MO 63127-1373 — (314) 729-0077

Specialties & licences

Otolaryngology Physician (primary) Taxonomy 207Y00000X · Licence 35749 (MO)
Otolaryngology Physician Taxonomy 207Y00000X · Licence 28869 (OK)

Record details

NPI number1184610693
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 21, 2005
Last updated in NPPESOctober 9, 2018
Mailing address1008 N Main St, Sikeston, MO 63801-5044

Medicare enrollment

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

Medicare specialtyOTOLARYNGOLOGY
Medical schoolOTHER
Graduated 1971 (55 years in practice)
Group practice St Louis Medical Associates Llc — 11 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount