Quick answers
- Which hospitals does Derek B. Clark work at?
- Medicare's official clinician data lists Derek B. Clark at 2 hospitals: Riverside Shore Memorial Hospital and Tidalhealth Peninsula Regional, Inc. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Derek B. Clark see patients?
- Medicare's clinician data lists 1 practice location in Parksley, VA. Call before your visit to confirm the address.
- What is Derek B. Clark's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Derek B. Clark accept Medicare assignment?
- Yes. Medicare's clinician data says Derek B. Clark 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 Derek B. Clark?
- (757) 665-5996, as listed in official Medicare / NPI Registry data.
- What is Derek B. Clark's NPI number?
- 1568041655. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Derek B. Clark works
Medicare's Facility Affiliation Data lists Derek B. Clark at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Riverside Shore Memorial HospitalOnancock, VA · Acute Care Hospital · CCN 490037
- Tidalhealth Peninsula Regional, IncSalisbury, MD · Acute Care Hospital · CCN 210019
Practice locations
Addresses where Derek B. Clark is enrolled with Medicare (CMS data updated 2026-10-02).
- 17385 Lankford HwyParksley, VA 23421 (757) 665‑5996
Group practices
Medicare enrollment lists Derek B. Clark as a member of this group (CMS data updated 2026-10-02).
- Riverside Physician Services Inc797 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Virginia
Clinicians with the same Medicare primary specialty in Virginia — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Edward Via Col Of Osteo Medicine-Virginia Campus |
| Graduation year | 2021 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1568041655 |
| 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