Dr. Ashley Oneil, MD
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2022
- Practice address
- 751 N Rutledge St Ste 3100 Suite 3100, Springfield, IL 62702
- Practice phone
- Call (217) 545-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Siu Healthcare
Multi-specialty group site · Springfield, Illinois
Find Dr. Oneil's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Ashley Oneil is a pediatrician in Springfield, Illinois
Dr. Oneil practices at Siu Healthcare in Springfield, Illinois.
Dr. Oneil's NPI, 1639800550, was assigned on June 21, 2022. Dr. Oneil holds Illinois license 125080894.
- NPI
- 1639800550NPI Registry (opens in a new tab)
- NPI enumeration date
- June 21, 2022
- NPI status
- Active
- Practice phone
- (217) 545-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Ashley Oneil practices at Siu Healthcare in Springfield, Illinois
Dr. Oneil's primary practice is Siu Healthcare, at 751 N Rutledge St Ste 3100 Suite 3100, Springfield, IL 62702. The practice phone is (217) 545-8000.
- Siu Healthcare751 N Rutledge St Ste 3100 Suite 3100, Springfield, IL 62702Phone(217) 545-8000
Source: Dmand AI Affiliation Data
Dr. Ashley Oneil is affiliated with 1 site of care and 1 medical group
Dr. Oneil's primary practice is Siu Healthcare in Springfield, Illinois. The medical group on file is SIU Medicine.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Ashley Oneil's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Oneil practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Siu Healthcare | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ashley Oneil is one of 2,423 pediatricians in Illinois
Pediatrics is Dr. Oneil's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Oneil is licensed in Illinois.
Specialties and state licenses
- Pediatrics, IllinoisPrimary
Pediatricians near Dr. Oneil
Counts of pediatricians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Ashley Oneil's patients have a median age of 6
Across all payers, Dmand AI patient panel data puts Dr. Oneil's median patient age at 6, with 44% women.
Dr. Oneil's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 6
Patient panel by sex, all payers
- Women44%
- Men56%
Source: Dmand AI Patient Panel Data
Sources for Dr. Ashley Oneil's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Ashley Oneil
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Ashley Oneil's NPI number?
Dr. Ashley Oneil's NPI number is 1639800550. It was assigned on June 21, 2022, and it is active in the NPI Registry.
What kind of doctor is Dr. Ashley Oneil?
Dr. Ashley Oneil is a pediatrician in Springfield, Illinois. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Ashley Oneil practice?
Dr. Oneil practices at 751 N Rutledge St Ste 3100 Suite 3100, Springfield, IL 62702. Dr. Oneil's primary practice is Siu Healthcare in Springfield, Illinois.
What is Dr. Ashley Oneil's office phone number?
The practice phone on file for Dr. Oneil is (217) 545-8000.
What is Dr. Ashley Oneil's medical license number?
Dr. Oneil holds Illinois license 125080894.
What medical group is Dr. Ashley Oneil part of?
Dr. Oneil is linked to SIU Medicine.
How long has Dr. Ashley Oneil been practicing?
Dr. Oneil graduated from medical school in 2021, 5 years ago.
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