Quick answers
- Which hospitals does Peter M. Dereus work at?
- Medicare's official clinician data lists Peter M. Dereus at 5 hospitals: Carilion Giles Community Hospital, Carilion Medical Center, Carilion New River Valley Medical Center, Twin County Regional Hospital and Wythe County Community Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Peter M. Dereus see patients?
- Medicare's clinician data lists 4 practice locations, including Pearisburg, VA, Christiansburg, VA and Roanoke, VA. Call before your visit to confirm the address.
- What is Peter M. Dereus's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Peter M. Dereus accept Medicare assignment?
- Yes. Medicare's clinician data says Peter M. Dereus 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 Peter M. Dereus?
- (540) 921-6000, as listed in official Medicare / NPI Registry data.
- What is Peter M. Dereus's NPI number?
- 1568774875. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Peter M. Dereus works
Medicare's Facility Affiliation Data lists Peter M. Dereus at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Carilion Giles Community HospitalPearisburg, VA · Critical Access Hospital · CCN 491302
- Carilion Medical CenterRoanoke, VA · Acute Care Hospital · CCN 490024
- Carilion New River Valley Medical CenterChristiansburg, VA · Acute Care Hospital · CCN 490042
- Twin County Regional HospitalGalax, VA · Acute Care Hospital · CCN 490115
- Wythe County Community HospitalWytheville, VA · Acute Care Hospital · CCN 490111
Practice locations
Addresses where Peter M. Dereus is enrolled with Medicare (CMS data updated 2026-10-02).
- 159 Hartley WayPearisburg, VA 24134 (540) 921‑6000
- 2900 Lamb CirChristiansburg, VA 24073
- 2900 Lamb CR, Suite 7 700bChristiansburg, VA 24073 (540) 731‑7450
- 6415 Peters Creek RdRoanoke, VA 24019 (703) 562‑2110
Group practices
Medicare enrollment lists Peter M. Dereus as a member of these groups (CMS data updated 2026-10-02).
- Carilion Healthcare Corporation536 clinicians in the group
- Carilion Giles Community Hospital228 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Pearisburg
Clinicians with the same Medicare primary specialty in Pearisburg, VA — not a recommendation.
Clinician information
| Graduation year | 2010 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1568774875 |
| 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