Jonathan Michael Feddock, MD
Radiation Oncology Physician · Lexington, KY
Jonathan Michael Feddock, MD is a radiation oncology physician with a practice address in Lexington, Kentucky, and NPI 1164685012, issued on Jul 9, 2008. Check the license (Kentucky R1669, as entered in NPPES) on the Kentucky Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- Jonathan Michael Feddock
- Credential
- MD
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License number
- R1669 KY
Self-reported in NPPES; status is on the state search - Practice location
- 800 Rose Street HQ-101, Lexington, KY 40536
- Phone
- (859) 229-2726
- Enumerated
- Jul 9, 2008
- Record last updated
- Jul 9, 2008 (not updated in 18 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20130209000030); accepts Medicare assignment
- Medical or professional school
- University Of Kentucky College Of Medicine, 2007
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 88 in Kentucky → Look up another NPI →
Verify Jonathan Michael Feddock in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersKentucky Board of Medical Licensure
Search for license R1669Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% more Medicare Part D claims than the average radiation oncology physician in 2024
250 Medicare Part D claims for 96 beneficiaries, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D. 18 claims were for opioids.
Most prescribed
- Tamsulosin Hcl80 claims
- Ondansetron Odt17 claims
- Amoxicillin-Clavulanate Potass13 claims
- Gabapentin12 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.
The MIPS final score for 2023 (Medicare payment program): 95.5 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $25.48
1 payment: food and beverage; the largest payer was Cumberland Pharmaceuticals, Inc. 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.
Bills Medicare through one group practice
- Radiation Oncology OF Lexington, PscLexington, KY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jonathan Michael Feddock among 88 radiation oncology physician records in Kentucky
Jonathan Michael Feddock, 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 2008, is newer than 60% of them.
- NPI issued2008 · 60% of these records are older, 33% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileYes · 78% of these records are
- Graduated2007 · median 2004 among the 68 with a school on file
- Record last updated2008 · 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 Lexington → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Mark Bernard, M.D.Lexington, KY 405361932468246
- Denise FabianLexington, KY 405361992183065
- Aradhana Kaushal, MDLexington, KY 405361629240627
- Ronald McGarry, M.D., PH.D.Lexington, KY 405361144284894
- Pushpa Patel, MDLexington, KY 405361710905054
- Marcus Randall, MDLexington, KY 405361487641700
- Marguerite Sellitti, MDLexington, KY 405361508890534
- Adam Smith, MD, PHDLexington, KY 405361205151354
Common questions
What is Jonathan Michael Feddock, MD's NPI number?
Jonathan Michael Feddock, MD's National Provider Identifier (NPI) is 1164685012, issued on Jul 9, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Jonathan Michael Feddock, MD located?
The NPPES record lists a practice address at 800 Rose Street HQ-101, Lexington, KY, 40536. Phone: (859) 229-2726. Providers update this record themselves, so call before visiting.
How can I verify Jonathan Michael Feddock, MD's license?
NPPES lists Kentucky license number R1669, 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 Jonathan Michael Feddock, MD prescribe under Medicare Part D?
In 2024, Jonathan Michael Feddock, MD had 250 Medicare Part D claims for 96 beneficiaries; the average among radiation oncology physician prescribers was 134. Part D covers Medicare prescriptions only.
What is Jonathan Michael Feddock, MD's MIPS final score?
The 2023 MIPS final score is 95.5 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.