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Diagnostic Radiology

Christina B. Clark, MD

Works at hospitals in Princeton, IL · Peru, IL · Pontiac, IL … · Illinois

Summary

Dr. Christina B. Clark, MD is a radiologist at 111 Oakwood Rd, East Peoria, IL 61611. Phone: (309) 740-4272. Accepts Medicare assignment. In 2024, Christina B. Clark had 1,010 Original Medicare patients and 1,925 services. NPI 1609194596. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

From official Medicare data

This page shows what Medicare's official clinician data says about Christina B. Clark, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Christina B. Clark accept Medicare assignment?
Yes. Medicare's clinician data says Christina B. Clark accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Christina B. Clark see?
In 2024, CMS data shows 1,010 Original Medicare patients and 1,925 services for Christina B. Clark. This counts Original Medicare only and measures volume, not quality.
What is Christina B. Clark's NPI number?
1609194596. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Christina B. Clark, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients1,010
Services billed to Medicare1,925
Different services or procedures74
Participating Medicare providerYes
Average age of these patients72

Most frequent services

  1. X-ray of chest, 1 view (71045)1,330 services
  2. X-ray of abdomen, 1 view (74018)199 services
  3. X-ray of chest, 2 views (71046)75 services
  4. Imaging for evaluation of swallowing function (74230)34 services
  5. Ct scan of abdomen and pelvis with contrast (74177)18 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure75%
  • High cholesterol75%
  • Arthritis57%
  • Ischemic heart disease52%
  • Anxiety50%
  • Diabetes48%

Hospitals where Christina B. Clark works

Medicare's Facility Affiliation Data lists Christina B. Clark at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

  • OSF Saint Clare Medical CenterPrinceton, IL · Critical Access Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 141337
  • OSF Saint Elizabeth MDL CenterPeru, IL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 140110
  • Saint James HospitalPontiac, IL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: not listed by Medicare · CCN 140161
  • St Joseph Medical CenterBloomington, IL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 140162
  • St Mary Medical CenterGalesburg, IL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 140064

Practice locations

Addresses where Christina B. Clark is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Christina B. Clark as a member of these groups (CMS data updated October 2, 2026).

  • Central Illinois Radiological Associates Ltd209 clinicians in the group
  • T J Samson Community Hospital207 clinicians in the group
  • Cira Michigan PC91 clinicians in the group

Specialties

Find other Diagnostic Radiology doctors in Illinois →

Other radiologists in East Peoria

Clinicians with the same Medicare primary specialty in East Peoria, IL — not a recommendation.

All radiologists in East Peoria →

Other clinicians in Central Illinois Radiological Associates Ltd

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolUniversity Of Louisville School Of Medicine
Graduation year2010 (16 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1609194596
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians