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Edit this profileWhere to find Ashley Oneil, MD
- Springfield location main office
400 N 9Th St 4Th Floor 4B, Springfield, IL 62702 - Springfield location
400 N 9th St # 4A, Springfield, IL 62702
About Dr. Oneil
Ashley Oneil, MD practices pediatrics in Springfield, IL. The provider's National Provider Identifier (NPI) is 1639800550.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (217) 545-8000
- Email not available
Practice Locations
400 N 9TH ST 4TH FLOOR 4B
Springfield, IL 62702
400 N 9th St # 4A
Springfield, IL 62702
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other pediatricians at this location 8
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other pediatricians in Springfield 6
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2021 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Dr. Oneil specialize in?
Dr. Oneil is a pediatrician in Springfield, IL. That is the designation recorded for this NPI in the federal registry, where it is listed as “Pediatrics”.
NPI registry
Where is Dr. Oneil located?
Dr. Oneil is listed at 400 N 9Th St 4Th Floor 4B, Springfield, IL 62702. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Oneil's phone number?
The number on file is (217) 545-8000. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Oneil's NPI number?
Dr. Oneil's National Provider Identifier is 1639800550. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Oneil go to medical school?
Dr. Oneil attended Other, graduating in 2021. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Oneil been practicing?
Dr. Oneil has 5 years experience. Calculated from a graduation year of 2021, reported in the CMS National Downloadable File.
CMS public data
Has Dr. Oneil confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Oneil. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.