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Internal Medicine

Jason G. Chamberlin, DO

Works at hospitals in Peoria, IL · Canton, IL · Illinois

Summary

Jason G. Chamberlin, DO (Internal Medicine) is listed by Medicare at 4 hospitals in Peoria, IL and Canton, IL. NPI 1831207349. 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 Jason G. Chamberlin, 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
25Years since medical school (graduated 2001)
Des Moines University Of Osteopathic Medicine And Health SciencesMedical school
MaleGender (as listed)
Select Rehabilitation, LLCGroup practice (+2 more)

Quick answers

Which hospitals does Jason G. Chamberlin work at?
Medicare's official clinician data lists Jason G. Chamberlin at 4 hospitals: Carle Health Methodist Hospital, Carle Health Proctor Hospital, Graham Hospital Association and Saint Francis Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Jason G. Chamberlin see patients?
Medicare's clinician data lists 4 practice locations, including Canton, IL, Glenview, IL and Farmington, IL. Call before your visit to confirm the address.
What is Jason G. Chamberlin's specialty?
Medicare lists Internal Medicine as the primary specialty, and also Pediatric Medicine.
Does Jason G. Chamberlin accept Medicare assignment?
Yes. Medicare's clinician data says Jason G. Chamberlin 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 Jason G. Chamberlin?
(309) 647-5240, as listed in official Medicare / NPI Registry data.
What is Jason G. Chamberlin's NPI number?
1831207349. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Jason G. Chamberlin works

Medicare's Facility Affiliation Data lists Jason G. Chamberlin 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 Jason G. Chamberlin is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Jason G. Chamberlin as a member of these groups (CMS data updated 2026-10-02).

  • Select Rehabilitation, LLC2,046 clinicians in the group
  • Advanced Physical Therapy Services, Ltd.223 clinicians in the group
  • Graham Hospital Association126 clinicians in the group

Specialties

Find other Internal Medicine doctors in Illinois →

Other internal medicine doctors in Canton

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

All internal medicine doctors in Canton →

Clinician information

CredentialDO
Medical schoolDes Moines University Of Osteopathic Medicine And Health Sciences
Graduation year2001
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1831207349
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