Dr. George Katsantonis, MD
- Medicare services, 2024
- 572
- Medicare patients, 2024
- 352
- Part D claims, 2024
- 640
- Hospital affiliations
- 2
- Industry payments
- $3,548
- Practice address
- 1008 North Main St, Sikeston, MO 63801
- Practice phone
- Call (573) 472-7586
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Katsantonis' professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. George Katsantonis is an otolaryngologist in Sikeston, Missouri
Dr. Katsantonis practices at Missouri Delta Medical Center in Sikeston, Missouri, part of Missouri Delta Medical Center.
Dr. Katsantonis' NPI, 1184610693, was assigned on September 21, 2005. Dr. Katsantonis holds Missouri license 35749.
- NPI
- 1184610693NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3870553324
- NPI enumeration date
- September 21, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (573) 472-7586
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 81
- Medical school graduation
- 1971
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. George Katsantonis practices at Missouri Delta Medical Center in Sikeston, Missouri
Dr. Katsantonis' primary practice is Missouri Delta Medical Center, at 1008 North Main St, Sikeston, MO 63801 in Scott County. The practice phone is (573) 472-7586.
- Missouri Delta Medical Center1008 North Main St, Sikeston, MO 63801 · Scott CountyPhone(573) 472-7586
Source: Dmand AI Affiliation Data
Dr. George Katsantonis is affiliated with 4 sites of care and 9 medical groups
Dr. Katsantonis' primary practice is Missouri Delta Medical Center in Sikeston, Missouri, part of Missouri Delta Medical Center. Dr. Katsantonis is also affiliated with Poplar Bluff Regional Medical Center. The medical group on file is Missouri Delta Medical Center. Dmand AI also links Dr. Katsantonis to 8 more medical groups and 2 group practices and clinics, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. George Katsantonis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Katsantonis practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Missouri Delta Medical Center | Available with a free account |
| +3 more sites and 8 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Missouri Delta Medical Center and 6.2K+ hospitals, with verified contacts in the same login.
Dr. George Katsantonis is one of 195 otolaryngologists in Missouri
Otolaryngology is Dr. Katsantonis' primary specialty in the NPI Registry, under taxonomy code 207Y00000X. Dmand AI has Dr. Katsantonis' licenses on file in 2 states: Missouri and Oklahoma.
Specialties and state licenses
- Otolaryngology, MissouriPrimary
- Oklahoma license
Otolaryngologists near Dr. Katsantonis
Counts of otolaryngologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. George Katsantonis billed Medicare for 572 services in 2024
CMS data shows 572 Medicare services from Dr. Katsantonis across 8 procedure codes in 2024, for 352 Medicare patients. Medicare paid $25,755 for them. Every service was in an office.
Dr. Katsantonis' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4332024: 50316%
- Surgery
- 2023: 442024: 5525%
- Tests and treatments
- 2023: 4742024: 1497%
Dr. Katsantonis compared with the Missouri median for otolaryngologists, 2024
- Dr. Katsantonis
- Missouri median
- Medicare services
- 572vs 574Close to median
- Medicare patients
- 352vs 26334% above
- Part D claims
- 543vs 1433.8 times
Medians across 192 otolaryngologists in Missouri with Dmand AI profiles that report each measure.
Dr. Katsantonis' most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Katsantonis?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Katsantonis and other otolaryngologists in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. George Katsantonis treated 352 Medicare patients in 2024, average age 73
CMS counts 352 Medicare patients who saw Dr. Katsantonis in 2024. The largest group is 65 to 74, with 125 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 30% are also on Medicaid. Their average risk score is 1.36, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Katsantonis' median patient age at 71, with 55% women.
Dr. Katsantonis' Medicare patients by age, 2024
Dr. Katsantonis' Medicare patients by sex, 2024
- Women21461%
- Men13839%
Chronic conditions among Dr. Katsantonis' Medicare patients, 2024
- High blood pressure75%
- High cholesterol74%
- Arthritis56%
- Anxiety42%
- COPD35%
- Diabetes35%
- Mood disorders32%
- Depression28%
Share of Medicare patients with each condition. A patient can have several.
Dr. Katsantonis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women55%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. George Katsantonis wrote 640 Medicare Part D claims in 2024
In 2024, Dr. Katsantonis wrote 640 Medicare Part D claims for 254 patients. 95% of them were for generic drugs. CMS names the drug for 543 of them, across 18 drugs with 11 or more claims each, at $22,463 in total drug cost. In 2023, CMS named 337 claims across 14 drugs.
Dr. Katsantonis' Part D claims by kind of drug, 2024
- Generic608 claims95%
- Brand-name32 claims5%
Dr. Katsantonis' most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Katsantonis' Part D claims, 2024
- Opioids7%44 of 640 claims
- Antibiotics8%48 of 640 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3372024: 54361%
Drugs named by CMS: 18 in 2024, 14 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. George Katsantonis takes part in Medicare
Dr. Katsantonis accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. George Katsantonis received $3,548 in industry payments from 2017 to 2025
CMS Open Payments shows 68 general payments to Dr. Katsantonis from 15 drug and device companies from 2017 to 2025. Travel and lodging make up the largest share, 54% of the total. Aerin Medical Inc. paid the most, $1,528.
General payments to Dr. Katsantonis by program year, 2017 to 2025
General payments to Dr. Katsantonis by kind, 2017 to 2025
- Travel and lodging$1,92754%
- Food and beverage$1,51843%
- Education$983%
- Gifts$40%
Companies that paid Dr. Katsantonis the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. George Katsantonis's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. George Katsantonis
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. George Katsantonis' NPI number?
Dr. George Katsantonis' NPI number is 1184610693. It was assigned on September 21, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. George Katsantonis?
Dr. George Katsantonis is an otolaryngologist in Sikeston, Missouri. The primary specialty in the NPI Registry is Otolaryngology Physician (taxonomy code 207Y00000X).
Where does Dr. George Katsantonis practice?
Dr. Katsantonis practices at 1008 North Main St, Sikeston, MO 63801. Dr. Katsantonis' primary practice is Missouri Delta Medical Center in Sikeston, Missouri, part of Missouri Delta Medical Center. Dmand AI also links Dr. Katsantonis to 8 medical groups and 2 group practices and clinics.
What is Dr. George Katsantonis' office phone number?
The practice phone on file for Dr. Katsantonis is (573) 472-7586.
What is Dr. George Katsantonis' medical license number?
Dr. Katsantonis holds Missouri license 35749, one of the licenses on file in 2 states.
Which states has Dr. George Katsantonis been licensed in?
Dmand AI has state licenses on file for Dr. Katsantonis in Missouri and Oklahoma.
Which hospitals is Dr. George Katsantonis affiliated with?
Dr. Katsantonis practices at Missouri Delta Medical Center in Sikeston, Missouri. Dr. Katsantonis is also affiliated with Poplar Bluff Regional Medical Center.
What medical group is Dr. George Katsantonis part of?
Dr. Katsantonis is linked to Missouri Delta Medical Center. Dmand AI links Dr. Katsantonis to 8 more medical groups.
Does Dr. George Katsantonis accept Medicare?
Yes. CMS data shows Dr. Katsantonis billed Medicare for 572 services in 2024, and Dr. Katsantonis accepts Medicare assignment.
How many Medicare patients does Dr. George Katsantonis see?
CMS counts 352 Medicare patients who saw Dr. Katsantonis in 2024, with an average age of 73.
Show 4 more questionsShow fewer questions
What services does Dr. George Katsantonis bill to Medicare?
In 2024, Dr. Katsantonis' most billed Medicare services were office visit, established patient (99213), office visit, new patient (99203) and office visit, established patient (99212).
What drugs does Dr. George Katsantonis prescribe most?
In 2024 Medicare Part D data, Dr. Katsantonis' most prescribed drugs by claims were Ipratropium Bromide, Fluticasone Propionate and Ofloxacin.
Has Dr. George Katsantonis received payments from drug or device companies?
CMS Open Payments shows $3,548 in general payments to Dr. Katsantonis from 15 companies from 2017 to 2025. The largest total came from Aerin Medical Inc.
How long has Dr. George Katsantonis been practicing?
Dr. Katsantonis graduated from medical school in 1971, 55 years ago.
Selling to otolaryngology practices?
See otolaryngologists in Missouri by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card