Quick answers
- Which hospitals does Thomas O'Neil work at?
- Medicare's official clinician data lists Thomas O'Neil at 1 hospital: Carilion Giles Community Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Thomas O'Neil see patients?
- Medicare's clinician data lists 6 practice locations, including Martinsville, VA, Hardy, VA and Bedford, VA. Call before your visit to confirm the address.
- What is Thomas O'Neil's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Thomas O'Neil accept Medicare assignment?
- Yes. Medicare's clinician data says Thomas O'Neil 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 Thomas O'Neil?
- (276) 670-3300, as listed in official Medicare / NPI Registry data.
- What is Thomas O'Neil's NPI number?
- 1144924127. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Thomas O'Neil works
Medicare's Facility Affiliation Data lists Thomas O'Neil at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Carilion Giles Community HospitalPearisburg, VA · Critical Access Hospital · CCN 491302
Practice locations
Addresses where Thomas O'Neil is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 1107 A Brookdale StMartinsville, VA 24112 (276) 670‑3300
- 282 Westlake RdHardy, VA 24101 (540) 721‑2689
- 548 Blue Ridge AveBedford, VA 24523 (540) 586‑4723
- 6415 Peters Creek RdRoanoke, VA 24019 (703) 562‑2110
- 701 Randolph StRadford, VA 24141
Group practices
Medicare enrollment lists Thomas O'Neil as a member of these groups (CMS data updated 2026-10-02).
- Carilion Healthcare Corporation536 clinicians in the group
- Carilion Giles Community Hospital228 clinicians in the group
- Carilion Rockbridge Community Hospital107 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Martinsville
Clinicians with the same Medicare primary specialty in Martinsville, VA — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Campbell Univ School Of Osteopathic Medicine |
| Graduation year | 2023 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1144924127 |
| 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