Quick answers
- Where does Gabriel D. Osullivan see patients?
- Medicare's clinician data lists 1 practice location in Spartanburg, SC. Call before your visit to confirm the address.
- What is Gabriel D. Osullivan's specialty?
- Medicare lists Chiropractic as the primary specialty.
- Does Gabriel D. Osullivan accept Medicare assignment?
- Yes. Medicare's clinician data says Gabriel D. Osullivan 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 Gabriel D. Osullivan?
- (864) 583-3967, as listed in official Medicare / NPI Registry data.
- What is Gabriel D. Osullivan's NPI number?
- 1093938912. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Gabriel D. Osullivan is enrolled with Medicare (CMS data updated 2026-10-02).
- 201 S Dean StSpartanburg, SC 29302 (864) 583‑3967
Group practices
Medicare enrollment lists Gabriel D. Osullivan as a member of this group (CMS data updated 2026-10-02).
- Ivey Osullivan Healthcare Services, PA3 clinicians in the group
Specialties
- Chiropracticprimary
Other chiropractors in Spartanburg
Clinicians with the same Medicare primary specialty in Spartanburg, SC — not a recommendation.
Clinician information
| Credential | CH |
|---|---|
| Medical school | Sherman College Of Straight Chiropractic |
| Graduation year | 2001 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1093938912 |
| 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
- 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