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Hospitalist

Payton McGowen

Works at hospitals in Greenville, IL · O Fallon, IL · Highland, IL … · Illinois

Summary

Payton McGowen (Hospitalist) is listed by Medicare at 4 hospitals in Greenville, IL, O Fallon, IL and Highland, IL and other places. NPI 1629381256. 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 Payton McGowen, 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

HospitalistPrimary specialty
YesAccepts Medicare assignment
16Years since medical school (graduated 2010)
University Of Missouri, Kansas City, School Of MedicineMedical school
FemaleGender (as listed)
Cep America-Illinois Hospitalists, LLPGroup practice

Quick answers

Which hospitals does Payton McGowen work at?
Medicare's official clinician data lists Payton McGowen at 4 hospitals: HSHS Holy Family Hospital Inc, HSHS St Elizabeth's Hospital, St Joseph's Hospital and St Josephs Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Payton McGowen see patients?
Medicare's clinician data lists 6 practice locations, including Alton, IL, O Fallon, IL and Litchfield, IL. Call before your visit to confirm the address.
What is Payton McGowen's specialty?
Medicare lists Hospitalist as the primary specialty, and also Internal Medicine.
Does Payton McGowen accept Medicare assignment?
Yes. Medicare's clinician data says Payton McGowen 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 Payton McGowen?
(618) 465-2571, as listed in official Medicare / NPI Registry data.
What is Payton McGowen's NPI number?
1629381256. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Payton McGowen works

Medicare's Facility Affiliation Data lists Payton McGowen 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 Payton McGowen is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.

Group practices

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

  • Cep America-Illinois Hospitalists, LLP196 clinicians in the group

Specialties

Find other Hospitalist doctors in Illinois →

Other hospitalists in Alton

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

All hospitalists in Alton →

Clinician information

Medical schoolUniversity Of Missouri, Kansas City, School Of Medicine
Graduation year2010
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1629381256
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