Physician Profile
Unclaimed ProfileAbout ABRAHAM
Christopher Douglas Abraham, MD is a healthcare provider in Springfield, IL specializing in radiation oncology. According to Medicare claims data, Christopher cared for 483 Medicare patients across 1,135 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (217) 280-9161
- Email not available
Practice Locations
701 N 1ST ST
Springfield, IL 62781
Procedures Most Often Billed to Medicare
1,135 services · 483 patients · 18 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Calculation of radiation therapy dose | Imaging | 77300 |
320 |
| Ct guidance for insertion of radiation therapy fields | Imaging | 77014 |
173 |
| Design and construction of complex radiation treatment device | Imaging | 77334 |
143 |
| Ct guidance for insertion of radiation therapy fields | Imaging | 77014 |
111 |
| Complex radiation therapy planning | Imaging | 77263 |
57 |
| Radiation treatment management, 5 treatment sessions | Imaging | 77427 |
42 |
| Radiation treatment management, 5 treatment sessions | Imaging | 77427 |
37 |
| 3d radiation therapy planning | Imaging | 77295 |
32 |
| Management of complete single session course of cranial lesion surgery using radiation | Imaging | 77432 |
30 |
| High precision radiation therapy planning | Imaging | 77301 |
28 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 5
Clinically related specialties at the same address — the people this provider most likely works alongside.
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 radiation oncology specialists in Springfield 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2011 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Calculation of radiation therapy dose 8
Providers in IL who bill this service to Medicare most often.
Common questions
What is Dr. Abraham's specialty?
Dr. Abraham is a radiation oncology in Springfield, IL. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “RADIATION ONCOLOGY”.
NPI registry
Where can I find Dr. Abraham?
Dr. Abraham is listed at 701 N 1ST ST, Springfield, IL 62781. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Abraham?
The number on file is (217) 280-9161. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Abraham's NPI number?
Dr. Abraham's National Provider Identifier is 1083900294. 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
What is Dr. Abraham's medical education?
Dr. Abraham attended Other, graduating in 2011. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Abraham been practicing?
Dr. Abraham has 15 years experience. Calculated from a graduation year of 2011, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Abraham known for?
According to Medicare billing data, Dr. Abraham performs imaging including calculation of radiation therapy dose and ct guidance for insertion of radiation therapy fields, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Abraham confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Abraham. If this is you, claiming it is free.
Guide.md
Is this your profile?
Verify your identity to control how patients — and AI assistants — describe you.
Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.