Quick answers
- Which hospitals does Aaron R. Block work at?
- Medicare's official clinician data lists Aaron R. Block at 5 hospitals: Bayhealth Hospital, Sussex Campus, Bayhealth Medical Center, Kent Campus, Beebe Medical Center, Christiana Hospital and Tidalhealth Peninsula Regional, Inc. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Aaron R. Block see patients?
- Medicare's clinician data lists 7 practice locations, including Wilmington, DE and Rehoboth Beach, DE. Call before your visit to confirm the address.
- What is Aaron R. Block's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Aaron R. Block accept Medicare assignment?
- Yes. Medicare's clinician data says Aaron R. Block 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.
- Does Aaron R. Block offer telehealth?
- Medicare's clinician data says Aaron R. Block offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Aaron R. Block?
- (302) 320-9420, as listed in official Medicare / NPI Registry data.
- What is Aaron R. Block's NPI number?
- 1700922390. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Aaron R. Block works
Medicare's Facility Affiliation Data lists Aaron R. Block 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
- Bayhealth Medical Center, Kent CampusDover, DE · Acute Care Hospital · CCN 080004
- Beebe Medical CenterLewes, DE · Acute Care Hospital · CCN 080007
- Christiana HospitalNewark, DE · Acute Care Hospital · CCN 080001
- Tidalhealth Peninsula Regional, IncSalisbury, MD · Acute Care Hospital · CCN 210019
Practice locations
Addresses where Aaron R. Block is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 7; the Medicare profile lists all.
- 1401 Foulk RdWilmington, DE 19803
- 18742 Coastal HwyRehoboth Beach, DE 19971
- 18742 Coastal Hwy, Suite BRehoboth Beach, DE 19971 (302) 320‑9420
- 501 W 14th StWilmington, DE 19801
- 501 W 14th St Fl, 6 Cchs Infectious DiseaseWilmington, DE 19801 (302) 320‑1300
Group practices
Medicare enrollment lists Aaron R. Block as a member of this group (CMS data updated 2026-10-02).
- Christiana Care Health Services Inc1,483 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 | 2005 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1700922390 |
| 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