Quick answers
- Which hospitals does Corey L. Diamond work at?
- Medicare's official clinician data lists Corey L. Diamond at 5 hospitals: Baptist Memorial Hospital Jonesboro, Inc., Crossridge Community Hospital, St Bernards Five Rivers Medical Center, St Bernards Medical Center and White River Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Corey L. Diamond see patients?
- Medicare's clinician data lists 3 practice locations, including Jonesboro, AR. Call before your visit to confirm the address.
- What is Corey L. Diamond's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Corey L. Diamond accept Medicare assignment?
- Yes. Medicare's clinician data says Corey L. Diamond 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 Corey L. Diamond?
- (870) 972-4100, as listed in official Medicare / NPI Registry data.
- What is Corey L. Diamond's NPI number?
- 1811983398. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Corey L. Diamond works
Medicare's Facility Affiliation Data lists Corey L. Diamond at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Baptist Memorial Hospital Jonesboro, Inc.Jonesboro, AR · Acute Care Hospital · CCN 040118
- Crossridge Community HospitalWynne, AR · Critical Access Hospital · CCN 041307
- St Bernards Five Rivers Medical CenterPocahontas, AR · Rural Emergency Hospital · CCN 040779
- St Bernards Medical CenterJonesboro, AR · Acute Care Hospital · CCN 040020
- White River Medical CenterBatesville, AR · Acute Care Hospital · CCN 040119
Practice locations
Addresses where Corey L. Diamond is enrolled with Medicare (CMS data updated 2026-10-02).
- 225 E Washington AveJonesboro, AR 72401 (870) 972‑4100
- 225 E Washington Ave, St Bernards Medical CenterJonesboro, AR 72401 (870) 972‑4100
- 300 Carson StJonesboro, AR 72401 (870) 932‑1198
Group practices
Medicare enrollment lists Corey L. Diamond as a member of these groups (CMS data updated 2026-10-02).
- St Bernards Physician Clinics Inc217 clinicians in the group
- St Bernards Hospital Inc.186 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Jonesboro
Clinicians with the same Medicare primary specialty in Jonesboro, AR — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Arkansas College Of Medicine |
| Graduation year | 1995 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1811983398 |
| 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