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Cardiovascular Disease (Cardiology)

Christopher M. Speidel, MD

Works at hospitals in Alton, IL · Saint Louis, MO · Creve Coeur, MO … · Illinois, Missouri

Summary

Christopher M. Speidel, MD (Cardiovascular Disease (Cardiology)) is listed by Medicare at 5 hospitals in Alton, IL, Saint Louis, MO and Creve Coeur, MO and other places. NPI 1427037936. 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 M. Speidel, 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

Cardiovascular Disease (Cardiology)Primary specialty
YesAccepts Medicare assignment
36Years since medical school (graduated 1990)
Washington University School Of MedicineMedical school
MaleGender (as listed)
Physician Groups LCGroup practice

Quick answers

Which hospitals does Christopher M. Speidel work at?
Medicare's official clinician data lists Christopher M. Speidel at 5 hospitals: Alton Memorial Hospital, Barnes Jewish Hospital, Barnes-Jewish West County Hospital, Missouri Baptist Medical Center and Parkland Health Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Christopher M. Speidel see patients?
Medicare's clinician data lists 5 practice locations, including Saint Louis, MO, Festus, MO and O Fallon, MO. Call before your visit to confirm the address.
What is Christopher M. Speidel's specialty?
Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty.
Does Christopher M. Speidel accept Medicare assignment?
Yes. Medicare's clinician data says Christopher M. Speidel 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 Christopher M. Speidel?
(314) 273-0195, as listed in official Medicare / NPI Registry data.
What is Christopher M. Speidel's NPI number?
1427037936. 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 M. Speidel works

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

Group practices

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

  • Physician Groups LC521 clinicians in the group

Specialties

Find other Cardiovascular Disease (Cardiology) doctors in Missouri →

Other cardiologists in Saint Louis

Clinicians with the same Medicare primary specialty in Saint Louis, MO — not a recommendation.

All cardiologists in Saint Louis →

Clinician information

CredentialMD
Medical schoolWashington University School Of Medicine
Graduation year1990
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1427037936
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