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Diagnostic Radiology

David Chaky, MD

Works at hospitals in Maryville, IL · O Fallon, IL · Effingham, IL … · Illinois

Summary

David Chaky, MD (Diagnostic Radiology) is listed by Medicare at 5 hospitals in Maryville, IL, O Fallon, IL and Effingham, IL and other places. NPI 1598927204. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about David Chaky, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Diagnostic RadiologyPrimary specialty
YesAccepts Medicare assignment
23Years since medical school (graduated 2003)
Ohio State University College Of MedicineMedical school
MaleGender (as listed)
Central Illinois Radiological Associates LtdGroup practice

Quick answers

Which hospitals does David Chaky work at?
Medicare's official clinician data lists David Chaky at 5 hospitals: Anderson Hospital, HSHS St Elizabeth's Hospital, St Anthonys Memorial Hospital, St Johns Hospital and St Marys Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does David Chaky see patients?
Medicare's clinician data lists 1 practice location in New Albany, OH. Call before your visit to confirm the address.
What is David Chaky's specialty?
Medicare lists Diagnostic Radiology as the primary specialty.
Does David Chaky accept Medicare assignment?
Yes. Medicare's clinician data says David Chaky accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for David Chaky?
(309) 740-4272, as listed in official Medicare / NPI Registry data.
What is David Chaky's NPI number?
1598927204. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where David Chaky works

Medicare's Facility Affiliation Data lists David Chaky at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where David Chaky is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists David Chaky as a member of this group (CMS data updated 2026-10-02).

  • Central Illinois Radiological Associates Ltd209 clinicians in the group

Specialties

Find other Diagnostic Radiology doctors in Ohio →

Other radiologists in Ohio

Clinicians with the same Medicare primary specialty in Ohio — not a recommendation.

All radiologists in Ohio →

Clinician information

CredentialMD
Medical schoolOhio State University College Of Medicine
Graduation year2003
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1598927204
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 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians