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Family Practice

Marjorie H. Guthrie, MD

Works at hospitals in O Fallon, IL · Belleville, IL · Illinois

Summary

Marjorie H. Guthrie, MD (Family Practice) is listed by Medicare at 2 hospitals in O Fallon, IL and Belleville, IL. NPI 1366490146. 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 Marjorie H. Guthrie, 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

Family PracticePrimary specialty
YesAccepts Medicare assignment
24Years since medical school (graduated 2002)
Rush Medical College Of Rush UniversityMedical school
FemaleGender (as listed)
Southern Illinois Healthcare Foundation IncGroup practice

Quick answers

Which hospitals does Marjorie H. Guthrie work at?
Medicare's official clinician data lists Marjorie H. Guthrie at 2 hospitals: HSHS St Elizabeth's Hospital and Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Marjorie H. Guthrie see patients?
Medicare's clinician data lists 1 practice location in Belleville, IL. Call before your visit to confirm the address.
What is Marjorie H. Guthrie's specialty?
Medicare lists Family Practice as the primary specialty.
Does Marjorie H. Guthrie accept Medicare assignment?
Yes. Medicare's clinician data says Marjorie H. Guthrie 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 Marjorie H. Guthrie?
(618) 233-5480, as listed in official Medicare / NPI Registry data.
What is Marjorie H. Guthrie's NPI number?
1366490146. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Marjorie H. Guthrie works

Medicare's Facility Affiliation Data lists Marjorie H. Guthrie 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 Marjorie H. Guthrie is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Marjorie H. Guthrie as a member of this group (CMS data updated 2026-10-02).

  • Southern Illinois Healthcare Foundation Inc119 clinicians in the group

Specialties

Find other Family Practice doctors in Illinois →

Other family doctors in Belleville

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

All family doctors in Belleville →

Clinician information

CredentialMD
Medical schoolRush Medical College Of Rush University
Graduation year2002
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1366490146
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