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Internal Medicine

Christopher D. Reyes, MD

Works at hospitals in Saint Louis, MO · Mount Vernon, IL · Du Quoin, IL … · Missouri, Illinois

Summary

Christopher D. Reyes, MD (Internal Medicine) is listed by Medicare at 5 hospitals in Saint Louis, MO, Mount Vernon, IL and Du Quoin, IL and other places. NPI 1407828940. 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 Christopher D. Reyes, 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

Internal MedicinePrimary specialty
YesAccepts Medicare assignment
27Years since medical school (graduated 1999)
MaleGender (as listed)
Pinckneyville Community HospitalGroup practice

Quick answers

Which hospitals does Christopher D. Reyes work at?
Medicare's official clinician data lists Christopher D. Reyes at 5 hospitals: Barnes Jewish Hospital, Good Samaritan Regional Hlth Center, Marshall Browning Hospital, Memorial Hospital of Carbondale and Pinckneyville Community Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Christopher D. Reyes see patients?
Medicare's clinician data lists 1 practice location in Pinckneyville, IL. Call before your visit to confirm the address.
What is Christopher D. Reyes's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Christopher D. Reyes accept Medicare assignment?
Yes. Medicare's clinician data says Christopher D. Reyes 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 Christopher D. Reyes's NPI number?
1407828940. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Christopher D. Reyes works

Medicare's Facility Affiliation Data lists Christopher D. Reyes 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 Christopher D. Reyes is enrolled with Medicare (CMS data updated 2026-10-02).

  • 5383 State Route 154Pinckneyville, IL 62274

Group practices

Medicare enrollment lists Christopher D. Reyes as a member of this group (CMS data updated 2026-10-02).

  • Pinckneyville Community Hospital27 clinicians in the group

Specialties

Find other Internal Medicine doctors in Illinois →

Other internal medicine doctors in Illinois

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

All internal medicine doctors in Illinois →

Clinician information

CredentialMD
Graduation year1999
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1407828940
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