Quick answers
- Which hospitals does Erin A. Dewitt work at?
- Medicare's official clinician data lists Erin A. Dewitt at 5 hospitals: Memorial Hospital at Gulfport, Memorial Hospital Biloxi, Ochsner Medical Center-Hancock, Singing River Gulfport and Slidell Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Erin A. Dewitt see patients?
- Medicare's clinician data lists 1 practice location in Diamondhead, MS. Call before your visit to confirm the address.
- What is Erin A. Dewitt's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Erin A. Dewitt accept Medicare assignment?
- Yes. Medicare's clinician data says Erin A. Dewitt 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 Erin A. Dewitt?
- (228) 255-8818, as listed in official Medicare / NPI Registry data.
- What is Erin A. Dewitt's NPI number?
- 1508942137. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Erin A. Dewitt works
Medicare's Facility Affiliation Data lists Erin A. Dewitt at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Memorial Hospital at GulfportGulfport, MS · Acute Care Hospital · CCN 250019
- Memorial Hospital BiloxiBiloxi, MS · Acute Care Hospital · CCN 250007
- Ochsner Medical Center-HancockBay Saint Louis, MS · Acute Care Hospital · CCN 250162
- Singing River GulfportGulfport, MS · Acute Care Hospital · CCN 250123
- Slidell Memorial HospitalSlidell, LA · Acute Care Hospital · CCN 190040
Practice locations
Addresses where Erin A. Dewitt is enrolled with Medicare (CMS data updated 2026-10-02).
- 4405 E Aloha Dr, Bldg 1aDiamondhead, MS 39525 (228) 255‑8818
Specialties
- Family Practiceprimary
Other family doctors in Mississippi
Clinicians with the same Medicare primary specialty in Mississippi — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Mississippi School Of Medicine |
| Graduation year | 2003 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1508942137 |
| 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