Brent O'Neill, MD
Neurological Surgery Physician · Aurora, CO
Brent O'Neill, MD is a neurological surgery physician with a practice address in Aurora, Colorado, and NPI 1245473511, issued on Apr 15, 2009. Check the license (Colorado 48964, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Brent O'Neill
- Credential
- MD
- Primary taxonomy
- Neurological Surgery Physician 207T00000X
- License numbers
- 48964 CO
MD480418 PA
Self-reported in NPPES; status is on the state search - Practice location
- 13123 E 16TH Ave, Aurora, CO 80045
- Phone
- (720) 777-1234
- Enumerated
- Apr 15, 2009
- Record last updated
- Jun 15, 2023
- Medicaid ID
- 57134375 CO
- Medicare enrollment
- Enrolled (PECOS I20230529000092); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest neurological surgery physician records → All 175 in Colorado → Look up another NPI →
Also registered at 13123 E 16TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Travis Aardsma, RRT-NPSNeonatal/Pediatric Registered Respiratory Therapist1295463305
- Shawna Abbey, MDPediatric Emergency Medicine (Pediatrics) Physician1568547206
- Jordan Abbott, M.D.Pediatric Allergy/Immunology Physician1235315375
- Megan Abbott, MDEpilepsy Physician1861997355
- Denise Abdoo, PNPPediatric Nurse Practitioner1174558043
- Hemn Abdulrahim, MDNeurological Surgery Physician1871147769
Verify Brent O'Neill in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license 48964Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 71.8 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).
Industry payments in 2024: $335.92
5 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 5,377 providers of this specialty with any payment received $14,925.58 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
- The Milton S Hershey Medical Center Physicians GroupHershey, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Brent O'Neill among 175 neurological surgery physician records in Colorado
Brent O'Neill, MD is one of 175 neurological surgery physician records with a practice address in Colorado. 74% 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 63% of them.
- NPI issued2009 · 63% of these records are older, 34% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2003 · median 2006 among the 110 with a school on file
- Record last updated2023 · 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 207T00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurological Surgery Physician providers in Colorado
There are 175 neurological surgery physician records in Colorado.
All 175 in Colorado → Every provider in Aurora → Neurological Surgery Physician nationwide →
The 8 neurological surgery physician records with the nearest ZIP codes
- Robert Breeze, MDAurora, CO 800451598868390
- Kerry Brega, MDAurora, CO 800451407959208
- John Coon, MDAurora, CO 800451558369264
- Wayne Gluf, MDAurora, CO 800451518930775
- Michael Handler, MDAurora, CO 800451477646826
- Yasuaki Harasaki, MDAurora, CO 800451538206883
- James Kelly, MDAurora, CO 800451033212832
- Peter Lennarson, MDAurora, CO 800451013966001
Common questions
What is Brent O'Neill, MD's NPI number?
Brent O'Neill, MD's National Provider Identifier (NPI) is 1245473511, issued on Apr 15, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Brent O'Neill, MD located?
The NPPES record lists a practice address at 13123 E 16TH Ave, Aurora, CO, 80045. Phone: (720) 777-1234. Providers update this record themselves, so call before visiting.
How can I verify Brent O'Neill, MD's license?
NPPES lists Colorado license number 48964, as entered by the provider. Search the Colorado Medical Board at https://dpo.colorado.gov/Medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is Brent O'Neill, MD's MIPS final score?
The 2023 MIPS final score is 71.8 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.