Quick answers
- Where does Sean R. Simpson see patients?
- Medicare's clinician data lists 5 practice locations, including Wilmington, DE and Middletown, DE. Call before your visit to confirm the address.
- What is Sean R. Simpson's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Sean R. Simpson accept Medicare assignment?
- Yes. Medicare's clinician data says Sean R. Simpson 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 Sean R. Simpson?
- (302) 655-9494, as listed in official Medicare / NPI Registry data.
- What is Sean R. Simpson's NPI number?
- 1306458518. 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 Sean R. Simpson is enrolled with Medicare (CMS data updated 2026-10-02).
- 1941 Limestone Rd, Suite 101Wilmington, DE 19808 (302) 655‑9494
- 252 Carter DrMiddletown, DE 19709 (302) 655‑9494
- 252 Carter Dr Fl, 1 Delaware Orthopaedic SpecialistsMiddletown, DE 19709 (302) 655‑9494
- 3401 Brandywine Pkwy, Suite 200Wilmington, DE 19803 (302) 655‑9494
- 3401 Brandywine Pkwy 100 and, 101 Delaware Orthopaedic SpecialistsWilmington, DE 19803 (302) 655‑9494
Group practices
Medicare enrollment lists Sean R. Simpson as a member of this group (CMS data updated 2026-10-02).
- Regional Orthopaedic Associates PA62 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Wilmington
Clinicians with the same Medicare primary specialty in Wilmington, DE — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2020 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1306458518 |
| 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