Quick answers
- Which hospitals does Dennis W. Aust work at?
- Medicare's official clinician data lists Dennis W. Aust at 3 hospitals: Copiah County Medical Center, Tishomingo Health Services Inc and Tyler Holmes Memorial Hospital CAH. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Dennis W. Aust see patients?
- Medicare's clinician data lists 2 practice locations, including Hazlehurst, MS and Winona, MS. Call before your visit to confirm the address.
- What is Dennis W. Aust's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Dennis W. Aust accept Medicare assignment?
- Yes. Medicare's clinician data says Dennis W. Aust 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 Dennis W. Aust?
- (601) 574-7000, as listed in official Medicare / NPI Registry data.
- What is Dennis W. Aust's NPI number?
- 1306881875. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Dennis W. Aust works
Medicare's Facility Affiliation Data lists Dennis W. Aust at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Copiah County Medical CenterHazlehurst, MS · Critical Access Hospital · CCN 251327
- Tishomingo Health Services IncIuka, MS · Acute Care Hospital · CCN 250002
- Tyler Holmes Memorial Hospital CAHWinona, MS · Critical Access Hospital · CCN 251312
Practice locations
Addresses where Dennis W. Aust is enrolled with Medicare (CMS data updated 2026-10-02).
- 27190 Hwy 28Hazlehurst, MS 39083 (601) 574‑7000
- 409 Tyler Holmes DrWinona, MS 38967 (662) 283‑6121
Group practices
Medicare enrollment lists Dennis W. Aust as a member of these groups (CMS data updated 2026-10-02).
- Correct Care, Inc.95 clinicians in the group
- Copiah County Medical Center20 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Hazlehurst
Clinicians with the same Medicare primary specialty in Hazlehurst, MS — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Mississippi School Of Medicine |
| Graduation year | 1984 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1306881875 |
| 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