DR. CHRISTOPHER DOUGLAS ABRAHAM MD
NPI 1083900294
Radiology - Radiation Oncology in Springfield, IL

Active since June 27, 2011PECOS EnrolledAccepts Medicare Assignment
92.39/100
CMS Quality Rating
701 N 1ST ST, SPRINGFIELD, IL 62781(217) 280-9161 Get Directions Write a Review

NPPES record last updated: February 26, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Sep 18, 2024, Apr 25, 2024, Apr 10, 2024 and 4 more (7 updates tracked since 2016).

About Dr. Christopher Douglas Abraham Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. CHRISTOPHER DOUGLAS ABRAHAM MD (NPI 1083900294) is an individual radiation oncology provider in Springfield, Illinois, licensed in Illinois (036141682) and active in the NPI registry since June 2011. He is enrolled in Medicare PECOS, is affiliated with Alton Memorial Hospital, and is a graduate of Other (2011).

NPPES Registry Identity

NPI1083900294
Entity TypeIndividualMale
Primary Taxonomy2085R0001X
Provider Legal NameDR. CHRISTOPHER DOUGLAS ABRAHAMCredential: MD
Location Address701 N 1ST STSpringfield, IL 62781-0001
Mailing AddressPo Box 19248Springfield, IL 62794-9248
Sole ProprietorNo
Medical School CMSOtherGraduated 2011
Enumeration DateJune 27, 2011
Last NPPES UpdateFebruary 26, 20267 updates tracked since enumeration
NPPES CertifiedFebruary 26, 2026
NPI 1083900294 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyRadiology · Radiation OncologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0001X
Licenses Licensed in IL · 036141682 Licensed in MO · 2016028022
Definition
A radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors.
701 N 1ST ST, Springfield, IL 62781

Other Identifiers 1

Medicaid200037761MO

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Christopher Douglas Abraham Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8921237785
PECOS Enrollment IDI20161121001347, I20170412001711
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 18

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Calculation of radiation therapy dose 77300
Radiation therapy dose calculation is a process to determine the exact amount of radiation needed to treat a specific area in the body. This calculation helps ensure the treatment is effective while minimizing harm to healthy tissues. It's a key part of planning your radiation therapy.
320 services50 patients
Ct guidance for insertion of radiation therapy fields 77014
CT guidance for insertion of radiation therapy fields involves using a CT scan to accurately map the area of your body where radiation will be applied. This ensures the radiation targets only the necessary area, minimizing impact to healthy tissues.
173 services35 patients
Design and construction of complex radiation treatment device 77334
The design and construction of a complex radiation treatment device is a process where a specialized instrument is created. This device targets harmful cells with high-energy rays to destroy or damage them, while minimizing impact on healthy cells. This aids in treating conditions like cancer.
143 services57 patients
Ct guidance for insertion of radiation therapy fields 77014
CT guidance for insertion of radiation therapy fields involves using a CT scan to accurately map the area of your body where radiation will be applied. This ensures the radiation targets only the necessary area, minimizing impact to healthy tissues.
111 services20 patients
Complex radiation therapy planning 77263
Complex radiation therapy planning is a process to determine the most effective way to deliver radiation to a specific area in your body. It involves detailed imaging to map your body's structure, allowing for precise targeting of cancer cells while sparing healthy tissue.
57 services46 patients
Radiation treatment management, 5 treatment sessions 77427
Radiation treatment management involves a series of 5 sessions where targeted radiation is used to destroy or shrink cancer cells in your body. Each session is carefully planned to maximize effectiveness while minimizing harm to healthy tissues. You may experience side effects which will be closely monitored and managed for your comfort.
42 services22 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Alton Memorial Hospital

Acute Care Hospitals · Alton, IL
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140002
LocationOne Memorial DriveAlton, IL 62002 · Madison County
Emergency services Birthing friendly

Memorial Medical Center

Acute Care Hospitals · Springfield, IL
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140148
Location701 N First StSpringfield, IL 62702 · Sangamon County
Emergency services Birthing friendly

Memorial Hospital

Acute Care Hospitals · Belleville, IL
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140185
Location4500 Memorial DriveBelleville, IL 62226 · St. Clair County
Emergency services Birthing friendly

Barnes Jewish Hospital

Acute Care Hospitals · Saint Louis, MO
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number260032
LocationOne Barnes-Jewish Hospital PlazaSaint Louis, MO 63110 · St. Louis City County
Emergency services Birthing friendly

Barnes-Jewish West County Hospital

Acute Care Hospitals · Creve Coeur, MO
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number260162
Location12634 Olive BoulevardCreve Coeur, MO 63141 · St. Louis County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 62781 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$168.44 typical visit price
range $54.80 – $168.44
Typical copayment $42.11 (range $13.70 – $42.11)
Most-billed visit code 99205
Established Patient
$68.64 typical visit price
range $17.16 – $136.56
Typical copayment $17.16 (range $4.29 – $34.14)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

92.39/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality97.81
Promoting Interoperability100
Improvement Activities40
Cost70.26

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Pharmacist (Critical Care)
701 N 1ST ST
SPRINGFIELD, IL 62781
Radiology (Radiological Physics)
701 N 1ST ST
SPRINGFIELD, IL 62781
Nurse Anesthetist, Certified Registered
701 N 1ST ST
SPRINGFIELD, IL 62781
Hospice Care, Community Based
701 N 1ST ST
SPRINGFIELD, IL 62781
Hospitalist
701 N 1ST ST
SPRINGFIELD, IL 62781
Nurse Anesthetist, Certified Registered
701 N 1ST ST, ANESTHESIA DEPARTMENT
SPRINGFIELD, IL 62781
Nurse Anesthetist, Certified Registered
701 N 1ST ST
SPRINGFIELD, IL 62781
Clinic/Center (Multi-Specialty)
701 N 1ST ST
SPRINGFIELD, IL 62781

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Christopher Abraham's NPI number?

The NPI number for Christopher Abraham is 1083900294. It was assigned to this individual provider in the NPPES registry on June 27, 2011.

Where is Christopher Abraham located?

Christopher Abraham practices at 701 N 1st St, Springfield, IL 62781. The listed phone number is (217) 280-9161.

What is Christopher Abraham's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.

Is Christopher Abraham enrolled in Medicare?

Yes. Christopher Abraham is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Christopher Abraham accept?

Health plans from Cox HealthPlans list Christopher Abraham as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Christopher Abraham affiliated with any hospitals?

According to CMS data, Christopher Abraham is affiliated with Alton Memorial Hospital, Memorial Medical Center, Memorial Hospital, Barnes Jewish Hospital and Barnes-Jewish West County Hospital.

When was this NPI record last updated?

The NPPES record for Christopher Abraham was last updated on February 26, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.