Byron C. Sizemore, M.D.
NPI 1194734301ActiveIndividual· Internal Medicine, Interventional Cardiology· Thomasville, GA
Internal Medicine, Interventional Cardiology (M.D.) in Thomasville, Georgia, trained at University of Florida College of Medicine (class of 2000). Their prescriptions cost Medicare Part D more than their services did: $4,474,970 for 14,799 claims, against $165,749 paid for services in 2024. Angiodynamics, Inc. was the largest of 24 companies reporting payments in 2025, $54,227 in all, mostly consulting fees.
Overview
| NPI | 1194734301 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 5, 2006 |
| Last updated in NPPES | Jun 24, 2021 |
| Certified by provider | Jun 24, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Interventional Cardiology Primary | 207RI0011X | 063959 | GA |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 063959 | GA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Interventional Cardiology (FL); Practitioner - Interventional Cardiology (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,091 |
|---|---|
| Services billed | 2,586 across 89 procedure codes |
| Paid by Medicare | $165,749 |
Part D prescriptions in 2024
| Prescriptions (claims) | 14,799 · 23,949 30-day fills |
|---|---|
| Patients | 1,168 |
| Total drug cost | $4,474,970 |
| Generic share | 72% of claims |
Education and affiliations
| Medical school | University of Florida College of Medicine |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Interventional Cardiology |
Medical group
- Ccsg, IncThomasville, GA · 26 clinicians
Hospital affiliations
- Archbold BrooksQuitman, GA
- Archbold Memorial HospitalThomasville, GA
- Colquitt Regional Medical CenterMoultrie, GA
- Grady General HospitalCairo, GA
Industry payments (Open Payments)
- 2025$54,227 · 144 payments from 24 companies
- 2024$11,711 · 101 payments from 25 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Angiodynamics, Inc. | $29,428 | 32 |
| Medtronic, Inc. | $10,454 | 28 |
| Nipro Medical Corporation | $6,363 | 2 |
| Abbott Laboratories | $5,520 | 11 |
| Cathworks, Inc. | $500.00 | 1 |
What the 2025 payments were for
- Consulting Fee$23,693 · 6 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$13,705 · 2 payments
- Travel and Lodging$12,369 · 32 payments
- Food and Beverage$4,460 · 104 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Interventional Cardiology providers in Thomasville
- 1952519670
- 1942664263
- 1306152855
- 1669869152
All Internal Medicine, Interventional Cardiology providers in Georgia →