Registry data as of Aug 27, 2026

George Katsantonis, M.D.

Otolaryngology Physician · Sikeston, MO

George Katsantonis, M.D. is an otolaryngology physician with a practice address in Sikeston, Missouri, and NPI 1184610693, issued on Sep 21, 2005. Check the license (Missouri 35749, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1184610693
Name
George Katsantonis
Credential
M.D.
Primary taxonomy
Otolaryngology Physician 207Y00000X
License numbers
35749 MO
28869 OK
Self-reported in NPPES; status is on the state search
Practice location
1015 N Main St, Sikeston, MO 63801
Phone
(573) 472-7120
Enumerated
Sep 21, 2005
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1015 N Main St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Amber Jones, FNPFamily Nurse Practitioner1447407242
  2. Heather Pullen, FNPFamily Nurse Practitioner1659987725
  3. Kevin Rankin, MDSurgery Physician1174621379
  4. Allison Sindle, MDInternal Medicine Physician1609305713
  5. Stanley Ziomek, M.D.Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician1639124647

Verify George Katsantonis in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
    Search for license 35749    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Open the Missouri license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

19% more Medicare Part D claims than the average otolaryngology physician in 2024

640 Medicare Part D claims for 254 beneficiaries, against an average of 536 among the 7,899 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims. 44 claims were for opioids.

  1. George Katsantonis640
  2. Specialty average536

Most prescribed

  1. Ipratropium Bromide94 claims
  2. Fluticasone Propionate68 claims
  3. Ofloxacin46 claims
  4. Ciprofloxacin-Dexamethasone40 claims
  5. Omeprazole40 claims
  6. Prednisone32 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $1,474.92

26 payments, mostly food and beverage; the largest payer was Acclarent, Inc. The 6,168 providers of this specialty with any payment received $2,038.17 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. George Katsantonis$1,474.92
  2. Specialty average$2,038.17

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

One hospital or facility affiliation

  1. St Louis Medical Associates LLCPoplar Bluff, MO

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Otolaryngology Physician providers in Missouri

There are 256 otolaryngology physician records in Missouri.

All 256 in Missouri → Every provider in Sikeston →

Other otolaryngology physician records in Missouri

  1. Mueed Ahmad, M.D.Saint Louis, MO1841329661
  2. Edgar Ailor, M.D.Columbia, MO1710130711
  3. Bushra Ajaz, MSCCC-ASaint Louis, MO1588994321
  4. Deepthi Akella, DOColumbia, MO1023906864
  5. Ryan Akin, MDJefferson City, MO1437738861
  6. Maha Al Gilani, MDSaint Louis, MO1255680369
  7. Allan Allphin, MDSpringfield, MO1538246723
  8. Jastin Antisdel, MDSaint Louis, MO1073714564
  9. Sean Bailey, M.D.Kirkwood, MO1013908714
  10. Hallie Baker, D.O.Joplin, MO1700228483

Common questions

What is George Katsantonis, M.D.'s NPI number?

George Katsantonis, M.D.'s National Provider Identifier (NPI) is 1184610693, issued on Sep 21, 2005. An NPI identifies a provider in billing; it is not a license.

Where is George Katsantonis, M.D. located?

The NPPES record lists a practice address at 1015 N Main St, Sikeston, MO, 63801. Phone: (573) 472-7120. Providers update this record themselves, so call before visiting.

How can I verify George Katsantonis, M.D.'s license?

NPPES lists Missouri license number 35749, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does George Katsantonis, M.D. prescribe under Medicare Part D?

In 2024, George Katsantonis, M.D. had 640 Medicare Part D claims for 254 beneficiaries; the average among otolaryngology physician prescribers was 536. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Compiled from official public sources by the editorial process.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.