Byron C. Sizemore, M.D.
Interventional Cardiology Physician · Thomasville, GA
Byron C. Sizemore, M.D. is an interventional cardiology physician with a practice address in Thomasville, Georgia, and NPI 1194734301, issued on Aug 5, 2006. Check the license (Georgia 063959, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Byron C. Sizemore
- Credential
- M.D.
- Primary taxonomy
- Interventional Cardiology Physician 207RI0011X
- License number
- 063959 GA
Self-reported in NPPES; status is on the state search - Practice location
- 116 Mimosa Dr, Thomasville, GA 31792
- Phone
- (229) 551-0083
- Enumerated
- Aug 5, 2006
- Record last updated
- Jun 24, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (229) 551-8789
- Medicare enrollment
- Enrolled (PECOS I20100508000133); accepts Medicare assignment
- Medical or professional school
- University Of Florida College Of Medicine, 2000
- Entity
- Type 1 · individual
8 nearest interventional cardiology physician records → All 215 in Georgia → Look up another NPI →
Also registered at 116 Mimosa Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Daniel Bonner, NP-CFamily Nurse Practitioner1720755192
- Valerie Bush, PACMedical Physician Assistant1730168030
- Jessica Cashwell, NP-CAdult Health Nurse Practitioner1295377000
- Valerie CavaliereAcute Care Nurse Practitioner1346934528
- Kashyap Choksi, M.D.-PH.D.Cardiovascular Disease Physician1508000183
- Christopher Daniels, MDInterventional Cardiology Physician1952519670
Verify Byron C. Sizemore in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 063959Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.7 times the Medicare Part D claims of the average interventional cardiology physician in 2024
14,799 Medicare Part D claims for 1,168 beneficiaries, against an average of 3,179 among the 6,605 providers of this specialty who prescribed in Part D.
Most prescribed
- Metoprolol Succinate1,235 claims
- Clopidogrel1,035 claims
- Atorvastatin Calcium1,023 claims
- Entresto978 claims
- Losartan Potassium905 claims
- Rosuvastatin Calcium854 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: $10,710.93
99 payments; by number, the most common kind was food and beverage; the largest payer was AngioDynamics, Inc. The 6,394 providers of this specialty with any payment received $7,062.29 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Ccsg, IncThomasville, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Byron C. Sizemore among 215 interventional cardiology physician records in Georgia
Byron C. Sizemore, M.D. is one of 215 interventional cardiology physician records with a practice address in Georgia. 98% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 13% of them.
- NPI issued2006 · 13% of these records are older, 56% newer
- In a Medicare fileYes · 98% of these records are
- In the CMS Doctors and Clinicians fileYes · 94% of these records are
- Graduated2000 · median 2001 among the 202 with a school on file
- Record last updated2021 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0011X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Interventional Cardiology Physician providers in Georgia
There are 215 interventional cardiology physician records in Georgia.
All 215 in Georgia → Every provider in Thomasville → Interventional Cardiology Physician nationwide →
The 8 interventional cardiology physician records with the nearest ZIP codes
- Christopher Daniels, MDThomasville, GA 317921952519670
- Jared Davis, MDThomasville, GA 317921942664263
- Pranav Diwan, M.D.Thomasville, GA 317921306152855
- Kelechukwu Okoro, M.D.Thomasville, GA 317921669869152
- Nchang Taka, M.D.Columbus, GA 319011700147238
- Shane Darrah, M.D.Columbus, GA 319041679557375
- Sebastian Hubbuch, M.D.Columbus, GA 319041811994403
- Byungsoo Ko, MDColumbus, GA 319041285945295
Common questions
What is Byron C. Sizemore, M.D.'s NPI number?
Byron C. Sizemore, M.D.'s National Provider Identifier (NPI) is 1194734301, issued on Aug 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Byron C. Sizemore, M.D. located?
The NPPES record lists a practice address at 116 Mimosa Dr, Thomasville, GA, 31792. Phone: (229) 551-0083. Providers update this record themselves, so call before visiting.
How can I verify Byron C. Sizemore, M.D.'s license?
NPPES lists Georgia license number 063959, as entered by the provider. Search the Georgia Composite Medical Board at https://medicalboard.georgia.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Byron C. Sizemore, M.D. prescribe under Medicare Part D?
In 2024, Byron C. Sizemore, M.D. had 14,799 Medicare Part D claims for 1,168 beneficiaries; the average among interventional cardiology physician prescribers was 3,179. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 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.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.