Quick answers
- Which hospitals does Joseph S. Graves work at?
- Medicare's official clinician data lists Joseph S. Graves at 1 hospital: North Arkansas Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Joseph S. Graves see patients?
- Medicare's clinician data lists 3 practice locations, including Harrison, AR. Call before your visit to confirm the address.
- What is Joseph S. Graves's specialty?
- Medicare lists Family Practice as the primary specialty, and also Obstetrics/Gynecology.
- Does Joseph S. Graves accept Medicare assignment?
- Yes. Medicare's clinician data says Joseph S. Graves 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 Joseph S. Graves?
- (870) 414-4000, as listed in official Medicare / NPI Registry data.
- What is Joseph S. Graves's NPI number?
- 1285863423. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Joseph S. Graves works
Medicare's Facility Affiliation Data lists Joseph S. Graves at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- North Arkansas Regional Medical CenterHarrison, AR · Acute Care Hospital · CCN 040017
Practice locations
Addresses where Joseph S. Graves is enrolled with Medicare (CMS data updated 2026-10-02).
- 620 N Mail StHarrison, AR 72601
- 620 N Main St, Suite 2bHarrison, AR 72601 (870) 414‑4000
- 724 N Spring St, Suite AHarrison, AR 72601 (870) 741‑2500
Group practices
Medicare enrollment lists Joseph S. Graves as a member of this group (CMS data updated 2026-10-02).
- North Arkansas Regional Medical Center82 clinicians in the group
Specialties
- Family Practiceprimary
- Obstetrics/Gynecologyalso
Other family doctors in Harrison
Clinicians with the same Medicare primary specialty in Harrison, AR — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2009 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1285863423 |
| 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