Quick answers
- Which hospitals does Owen C. Thomas work at?
- Medicare's official clinician data lists Owen C. Thomas at 2 hospitals: Bayhealth Hospital, Sussex Campus and Beebe Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Owen C. Thomas see patients?
- Medicare's clinician data lists 2 practice locations, including Rehoboth Beach, DE and Frankford, DE. Call before your visit to confirm the address.
- What is Owen C. Thomas's specialty?
- Medicare lists Radiation Oncology as the primary specialty.
- Does Owen C. Thomas accept Medicare assignment?
- Yes. Medicare's clinician data says Owen C. Thomas 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 Owen C. Thomas?
- (302) 645-3775, as listed in official Medicare / NPI Registry data.
- What is Owen C. Thomas's NPI number?
- 1043412935. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Owen C. Thomas works
Medicare's Facility Affiliation Data lists Owen C. Thomas at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Bayhealth Hospital, Sussex CampusMilford, DE · Acute Care Hospital · CCN 080009
- Beebe Medical CenterLewes, DE · Acute Care Hospital · CCN 080007
Practice locations
Addresses where Owen C. Thomas is enrolled with Medicare (CMS data updated 2026-10-02).
- 18947 John J Williams Hwy, Unit 101Rehoboth Beach, DE 19971 (302) 645‑3775
- 32750 Roxana RdFrankford, DE 19945 (302) 645‑3775
Group practices
Medicare enrollment lists Owen C. Thomas as a member of this group (CMS data updated 2026-10-02).
- Delmarva Radiation Services, PA4 clinicians in the group
Specialties
- Radiation Oncologyprimary
Other radiation oncologists in Delaware
Clinicians with the same Medicare primary specialty in Delaware — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Johns Hopkins University School Of Medicine |
| Graduation year | 2007 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1043412935 |
| 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