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.

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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

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