Quick answers
- Which hospitals does John E. Hearnsberger work at?
- Medicare's official clinician data lists John E. Hearnsberger at 1 hospital: Howard Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John E. Hearnsberger see patients?
- Medicare's clinician data lists 1 practice location in Nashville, AR. Call before your visit to confirm the address.
- What is John E. Hearnsberger's specialty?
- Medicare lists Cardiac Surgery as the primary specialty, and also General Surgery, Thoracic Surgery and Vascular Surgery.
- Does John E. Hearnsberger accept Medicare assignment?
- Yes. Medicare's clinician data says John E. Hearnsberger 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 E. Hearnsberger?
- (870) 845-8914, as listed in official Medicare / NPI Registry data.
- What is John E. Hearnsberger's NPI number?
- 1265437222. 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 E. Hearnsberger works
Medicare's Facility Affiliation Data lists John E. Hearnsberger at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Howard Memorial HospitalNashville, AR · Critical Access Hospital · CCN 041311
Practice locations
Addresses where John E. Hearnsberger is enrolled with Medicare (CMS data updated 2026-10-02).
- 130 Medical CirNashville, AR 71852 (870) 845‑8914
Group practices
Medicare enrollment lists John E. Hearnsberger as a member of this group (CMS data updated 2026-10-02).
- Howard Memorial Hospital8 clinicians in the group
Specialties
- Cardiac Surgeryprimary
- General Surgeryalso
- Thoracic Surgeryalso
- Vascular Surgeryalso
Other cardiac surgeons in Arkansas
Clinicians with the same Medicare primary specialty in Arkansas — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Arkansas College Of Medicine |
| Graduation year | 1973 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1265437222 |
| 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