Quick answers
- Which hospitals does Brett S. Ambroson work at?
- Medicare's official clinician data lists Brett S. Ambroson at 1 hospital: Onslow Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Brett S. Ambroson see patients?
- Medicare's clinician data lists 1 practice location in Jacksonville, NC. Call before your visit to confirm the address.
- What is Brett S. Ambroson's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Brett S. Ambroson accept Medicare assignment?
- Yes. Medicare's clinician data says Brett S. Ambroson 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 Brett S. Ambroson?
- (910) 577-2345, as listed in official Medicare / NPI Registry data.
- What is Brett S. Ambroson's NPI number?
- 1952715500. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Brett S. Ambroson works
Medicare's Facility Affiliation Data lists Brett S. Ambroson at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Onslow Memorial HospitalJacksonville, NC · Acute Care Hospital · CCN 340042
Practice locations
Addresses where Brett S. Ambroson is enrolled with Medicare (CMS data updated 2026-10-02).
- 317 Western BlvdJacksonville, NC 28546 (910) 577‑2345
Group practices
Medicare enrollment lists Brett S. Ambroson as a member of this group (CMS data updated 2026-10-02).
- Tarheel Emergency Group, PLLC40 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Jacksonville
Clinicians with the same Medicare primary specialty in Jacksonville, NC — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Uniformed Services Uhs Fe Hebert School Of Med |
| Graduation year | 2014 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1952715500 |
| 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