Mark R. Jones, MD
Radiation Oncology Physician · Louisville, KY
Mark R. Jones, MD is a radiation oncology physician with a practice address in Louisville, Kentucky, and NPI 1851386767, issued on Sep 16, 2005. Check the license (Kentucky 30394, as entered in NPPES) on the Kentucky Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- Mark R. Jones
- Credential
- MD
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License number
- 30394 KY
Self-reported in NPPES; status is on the state search - Practice location
- 4500 Churchman Ave, Louisville, KY 40215
- Phone
- (502) 363-3100
- Enumerated
- Sep 16, 2005
- Record last updated
- Mar 8, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (502) 363-1110
- Medicaid IDs
- 64303944 KY
200833760 IN - Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 88 in Kentucky → Look up another NPI →
Also registered at 4500 Churchman Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Warren Kemper, M DInternal Medicine Physician1770595035
- Bonnie Warner, APRNFamily Nurse Practitioner1013200534
Verify Mark R. Jones in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersKentucky Board of Medical Licensure
Search for license 30394Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% more Medicare Part D claims than the average radiation oncology physician in 2024
255 Medicare Part D claims for 108 beneficiaries, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims. 31 claims were for opioids.
Most prescribed
- Tamsulosin Hcl76 claims
- Hydrocodone-Acetaminophen14 claims
- Fluconazole13 claims
- Pilocarpine Hcl13 claims
- Prednisone11 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: $714.07
40 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 3,275 providers of this specialty with any payment received $1,897.85 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.
Mark R. Jones among 88 radiation oncology physician records in Kentucky
Mark R. Jones, MD is one of 88 radiation oncology physician records with a practice address in Kentucky. 89% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 77% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileNo · 78% of these records are
- Record last updated2017 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0001X and a Kentucky practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Radiation Oncology Physician providers in Kentucky
There are 88 radiation oncology physician records in Kentucky.
All 88 in Kentucky → Every provider in Louisville → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Justin Anderson, MDLouisville, KY 402071700381548
- Mark Cornett, M.D.Louisville, KY 402071003873423
- James Eckman, M.D.Louisville, KY 402071477549293
- Benjamin Facer, MDLouisville, KY 402071942825567
- Crystal McMahan, M.D.Louisville, KY 402071396969200
- Carole Scharf, M.D.Louisville, KY 402071053307884
- Yong Cha, MD, PHDLouisville, KY 402021568635332
- Andrew Donovan, MDLouisville, KY 402021407353139
Common questions
What is Mark R. Jones, MD's NPI number?
Mark R. Jones, MD's National Provider Identifier (NPI) is 1851386767, issued on Sep 16, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Mark R. Jones, MD located?
The NPPES record lists a practice address at 4500 Churchman Ave, Louisville, KY, 40215. Phone: (502) 363-3100. Providers update this record themselves, so call before visiting.
How can I verify Mark R. Jones, MD's license?
NPPES lists Kentucky license number 30394, as entered by the provider. Search the Kentucky Board of Medical Licensure at https://web1.ky.gov/GenSearch/LicenseSearch.aspx?AGY=5. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mark R. Jones, MD prescribe under Medicare Part D?
In 2024, Mark R. Jones, MD had 255 Medicare Part D claims for 108 beneficiaries; the average among radiation oncology physician prescribers was 134. 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.