Quick answers
- Which hospitals does John S. Barton Iii work at?
- Medicare's official clinician data lists John S. Barton Iii at 2 hospitals: Cameron Regional Medical Center and Mosaic Life Care at St Joseph. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John S. Barton Iii see patients?
- Medicare's clinician data lists 3 practice locations, including Cameron, MO. Call before your visit to confirm the address.
- What is John S. Barton Iii's specialty?
- Medicare lists General Surgery as the primary specialty, and also General Practice.
- Does John S. Barton Iii accept Medicare assignment?
- Yes. Medicare's clinician data says John S. Barton Iii 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 John S. Barton Iii?
- (816) 632-6100, as listed in official Medicare / NPI Registry data.
- What is John S. Barton Iii's NPI number?
- 1942284674. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where John S. Barton Iii works
Medicare's Facility Affiliation Data lists John S. Barton Iii at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Cameron Regional Medical CenterCameron, MO · Acute Care Hospital · CCN 260057
- Mosaic Life Care at St JosephSaint Joseph, MO · Acute Care Hospital · CCN 260006
Practice locations
Addresses where John S. Barton Iii is enrolled with Medicare (CMS data updated 2026-10-02).
- 1600 E Evergreen StCameron, MO 64429
- 1608 E Evergreen StCameron, MO 64429
- 221 E 7th St, NW Mo ObgynCameron, MO 64429 (816) 632‑6100
Group practices
Medicare enrollment lists John S. Barton Iii as a member of this group (CMS data updated 2026-10-02).
- Cameron Regional Medical Center Inc63 clinicians in the group
Specialties
- General Surgeryprimary
- General Practicealso
Other general surgeons in Missouri
Clinicians with the same Medicare primary specialty in Missouri — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | At Still University Of Health Sciences, College Of Osteo Med, Kirksville |
| Graduation year | 1991 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1942284674 |
| Corrections | Report 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians