Taylor M. O'Neil, MD
Family Medicine Physician · Scott Air Force Base, IL
Taylor M. O'Neil, MD is a family medicine physician with a practice address in Scott Air Force Base, Illinois, and NPI 1295361517, issued on Mar 18, 2020. Check the license (Illinois 036171534, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Taylor M. O'Neil
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 036171534 IL
2021041268 MO
Self-reported in NPPES; status is on the state search - Practice location
- 310 W Losey St, Scott Air Force Base, IL 62225
- Phone
- (618) 256-9355
- Enumerated
- Mar 18, 2020
- Record last updated
- Jun 20, 2025
- Medicare enrollment
- Enrolled (PECOS I20250224003156); accepts Medicare assignment
- Medical or professional school
- Uniformed Services Uhs Fe Hebert School Of Med, 2020
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,215 in Illinois → Look up another NPI →
Also registered at 310 W Losey St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jane Auxier, JANE AUXIER, PA-CPhysician Assistant1336424175
- Thomas Baxter, DOFamily Medicine Physician1326788761
- Glen Bolton, PSY.D.Psychologist1255191698
- John Brewster, DDSGeneral Practice Dentistry1598724338
- Cynthia Cain, LCSWClinical Social Worker1578558151
- Jesse Chang, DOPsychiatry Physician1881288959
Verify Taylor M. O'Neil in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036171534Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Southern Illinois Health Care Foundation IncO Fallon, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Taylor M. O'Neil among 6,215 family medicine physician records in Illinois
Taylor M. O'Neil, MD is one of 6,215 family medicine physician records with a practice address in Illinois. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 81% of them.
- NPI issued2020 · 81% of these records are older, 16% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2020 · median 2006 among the 3,714 with a school on file
- Record last updated2025 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
3 family medicine physician records list a practice address in Scott Air Force Base
They are 3 of the 39 NPPES records with a practice address in Scott Air Force Base, and 6,215 family medicine physician records in Illinois.
All 6,215 in Illinois → Every provider in Scott Air Force Base → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Hattie Alexander, D.O.Scott Afb, IL 622251275795270
- Thomas Baxter, DOScott Air Force Base, IL 622251326788761
- Trevor Brue, DOScott Afb, IL 622251265920326
- Jessica Colanese, MDScott Afb, IL 622251720341761
- Baylee Delozier, DOScott Afb, IL 622251073181822
- Stephen Elliott, D.O.Scott Afb, IL 622251528120987
- Justin Huang, MDScott Afb, IL 622251255415782
- Loren Johnson, M.D.Scott Afb, IL 622251114909694
Common questions
What is Taylor M. O'Neil, MD's NPI number?
Taylor M. O'Neil, MD's National Provider Identifier (NPI) is 1295361517, issued on Mar 18, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Taylor M. O'Neil, MD located?
The NPPES record lists a practice address at 310 W Losey St, Scott Air Force Base, IL, 62225. Phone: (618) 256-9355. Providers update this record themselves, so call before visiting.
How can I verify Taylor M. O'Neil, MD's license?
NPPES lists Illinois license number 036171534, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.