Michael James O'Neill, M.D.
Radiation Oncology Physician · Lynchburg, VA
Michael James O'Neill, M.D. is a radiation oncology physician with a practice address in Lynchburg, Virginia, and NPI 1104067446, issued on Mar 17, 2009. Check the license (Virginia 0101253772, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Michael James O'Neill
- Credential
- M.D.
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License number
- 0101253772 VA
Self-reported in NPPES; status is on the state search - Practice location
- 1701 Thomson Dr, Lynchburg, VA 24501
- Phone
- (434) 200-4010
- Enumerated
- Mar 17, 2009
- Record last updated
- Aug 28, 2013 (not updated in 13 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20130807000314); accepts Medicare assignment
- Medical or professional school
- University Of Pittsburgh School Of Medicine, 2008
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 137 in Virginia → Look up another NPI →
Also registered at 1701 Thomson Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tammy AndersonClinical Social Worker1811298268
- Bohdan Baralo, MDHematology & Oncology Physician1710549530
- Angela Brady, MDRadiation Oncology Physician1508074634
- Erno Csatlos, FNPFamily Nurse Practitioner1255809612
- Olufolake Egbujo, M.DHematology & Oncology Physician1366628091
- Natalie Enoch, MSN, APRNNurse Practitioner1023797362
Verify Michael James O'Neill in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101253772Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.8 times the Medicare Part D claims of the average radiation oncology physician in 2024
376 Medicare Part D claims for 143 beneficiaries, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims. 88 claims were for opioids.
Most prescribed
- Tamsulosin Hcl140 claims
- Hydrocodone-Acetaminophen45 claims
- Oxycodone Hcl30 claims
- Mirtazapine24 claims
- Alfuzosin Hcl Er18 claims
- Bicalutamide18 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 practice group's MIPS final score for 2023 (Medicare payment program): 82.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Radiation Oncology Associates OF Lynchburg, Inc.Lynchburg, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael James O'Neill among 137 radiation oncology physician records in Virginia
Michael James O'Neill, M.D. is one of 137 radiation oncology physician records with a practice address in Virginia. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 67% of them.
- NPI issued2009 · 67% of these records are older, 30% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2008 · median 2003 among the 96 with a school on file
- Record last updated2013 · 68% 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 Virginia 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 Virginia
There are 137 radiation oncology physician records in Virginia.
All 137 in Virginia → Every provider in Lynchburg → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Angela Brady, MDLynchburg, VA 245011508074634
- Collin Kent, MDLynchburg, VA 245011477083301
- Robert Driskill, M.D.Lynchburg, VA 245031952300154
- David Asher, MDPulaski, VA 243011316334931
- Karanita Ojomo, M.D.Pulaski, VA 243011033182845
- John Rogers, M.D.Salem, VA 241531184698110
- Nigel Goodchild, MDMartinsville, VA 241121235116682
- Bret Adams, MD, PHDRoanoke, VA 240141891056495
Common questions
What is Michael James O'Neill, M.D.'s NPI number?
Michael James O'Neill, M.D.'s National Provider Identifier (NPI) is 1104067446, issued on Mar 17, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Michael James O'Neill, M.D. located?
The NPPES record lists a practice address at 1701 Thomson Dr, Lynchburg, VA, 24501. Phone: (434) 200-4010. Providers update this record themselves, so call before visiting.
How can I verify Michael James O'Neill, M.D.'s license?
NPPES lists Virginia license number 0101253772, as entered by the provider. Search the Virginia Department of Health Professions at https://dhp.virginiainteractive.org/lookup/index. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Michael James O'Neill, M.D. prescribe under Medicare Part D?
In 2024, Michael James O'Neill, M.D. had 376 Medicare Part D claims for 143 beneficiaries; the average among radiation oncology physician prescribers was 134. Part D covers Medicare prescriptions only.
What is Michael James O'Neill, M.D.'s MIPS final score?
The 2023 MIPS final score is 82.3 of 100, reported for the practice group. 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.