Quick answers
- Which hospitals does John Agnone work at?
- Medicare's official clinician data lists John Agnone at 1 hospital: Mercy Hospital Fort Smith. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John Agnone see patients?
- Medicare's clinician data lists 1 practice location in Fort Smith, AR. Call before your visit to confirm the address.
- What is John Agnone's specialty?
- Medicare lists Thoracic Surgery as the primary specialty, and also Vascular Surgery.
- Does John Agnone accept Medicare assignment?
- Yes. Medicare's clinician data says John Agnone 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 Agnone?
- (479) 314-7590, as listed in official Medicare / NPI Registry data.
- What is John Agnone's NPI number?
- 1346311404. 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 Agnone works
Medicare's Facility Affiliation Data lists John Agnone at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mercy Hospital Fort SmithFort Smith, AR · Acute Care Hospital · CCN 040062
Practice locations
Addresses where John Agnone is enrolled with Medicare (CMS data updated 2026-10-02).
- 7303 Rogers Ave, Suite 302Fort Smith, AR 72903 (479) 314‑7590
Group practices
Medicare enrollment lists John Agnone as a member of this group (CMS data updated 2026-10-02).
- Mercy Clinic Fort Smith Communities372 clinicians in the group
Specialties
- Thoracic Surgeryprimary
- Vascular Surgeryalso
Other thoracic surgeons in Arkansas
Clinicians with the same Medicare primary specialty in Arkansas — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Tulane University School Of Medicine |
| Graduation year | 1976 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1346311404 |
| 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