Quick answers
- Which hospitals does Ethan C. Arnold work at?
- Medicare's official clinician data lists Ethan C. Arnold at 2 hospitals: Singing River Gulfport and Singing River Health System. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ethan C. Arnold see patients?
- Medicare's clinician data lists 3 practice locations, including Gulfport, MS and Pascagoula, MS. Call before your visit to confirm the address.
- What is Ethan C. Arnold's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Ethan C. Arnold accept Medicare assignment?
- Yes. Medicare's clinician data says Ethan C. Arnold 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 Ethan C. Arnold?
- (228) 575-7112, as listed in official Medicare / NPI Registry data.
- What is Ethan C. Arnold's NPI number?
- 1265011100. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ethan C. Arnold works
Medicare's Facility Affiliation Data lists Ethan C. Arnold at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Singing River GulfportGulfport, MS · Acute Care Hospital · CCN 250123
- Singing River Health SystemPascagoula, MS · Acute Care Hospital · CCN 250040
Practice locations
Addresses where Ethan C. Arnold is enrolled with Medicare (CMS data updated 2026-10-02).
- 15200 Community RdGulfport, MS 39503 (228) 575‑7112
- 2809 Denny AvePascagoula, MS 39581 (228) 818‑0563
- 350 Cowan RdGulfport, MS 39507 (228) 206‑7054
Group practices
Medicare enrollment lists Ethan C. Arnold as a member of these groups (CMS data updated 2026-10-02).
- Singing River Health System295 clinicians in the group
- Singing River Gulfport79 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Gulfport
Clinicians with the same Medicare primary specialty in Gulfport, MS — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Alabama College Of Osteopathic Medicine |
| Graduation year | 2021 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1265011100 |
| 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