Quick answers
- Which hospitals does Greg A. Warren work at?
- Medicare's official clinician data lists Greg A. Warren at 5 hospitals: Sentara Albemarle Medical Center, Sentara Norfolk General Hospital, Sentara Virginia Beach General Hospital, The Outer Banks Hospital, Inc and Vidant Roanoke Chowan Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Greg A. Warren see patients?
- Medicare's clinician data lists 4 practice locations, including Elizabeth City, NC, Ahoskie, NC and Charlotte, NC. Call before your visit to confirm the address.
- What is Greg A. Warren's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Greg A. Warren accept Medicare assignment?
- Yes. Medicare's clinician data says Greg A. Warren 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 Greg A. Warren offer telehealth?
- Medicare's clinician data says Greg A. Warren offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Greg A. Warren?
- (252) 364-4600, as listed in official Medicare / NPI Registry data.
- What is Greg A. Warren's NPI number?
- 1245270131. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Greg A. Warren works
Medicare's Facility Affiliation Data lists Greg A. Warren at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Sentara Albemarle Medical CenterElizabeth City, NC · Acute Care Hospital · CCN 340109
- Sentara Norfolk General HospitalNorfolk, VA · Acute Care Hospital · CCN 490007
- Sentara Virginia Beach General HospitalVirginia Beach, VA · Acute Care Hospital · CCN 490057
- The Outer Banks Hospital, IncNags Head, NC · Critical Access Hospital · CCN 341324
- Vidant Roanoke Chowan HospitalAhoskie, NC · Acute Care Hospital · CCN 340099
Practice locations
Addresses where Greg A. Warren is enrolled with Medicare (CMS data updated 2026-10-02).
- 1144 N Rd StElizabeth City, NC 27909 (252) 364‑4600
- 206 Hastings LnElizabeth City, NC 27909 (252) 335‑1083
- 500 Academy St SAhoskie, NC 27910 (252) 209‑3260
- 9120 Willow Ridge RdCharlotte, NC 28210
Group practices
Medicare enrollment lists Greg A. Warren as a member of these groups (CMS data updated 2026-10-02).
- Broad River Rehabilitation202 clinicians in the group
- Sentara Albemarle Regional Medical Center7 clinicians in the group
- Albemarle Nephrology PLLC4 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Elizabeth City
Clinicians with the same Medicare primary specialty in Elizabeth City, NC — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Rowan University School Of Osteopathic Medicine |
| Graduation year | 2001 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1245270131 |
| 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