Quick answers
- Which hospitals does Mark A. Key work at?
- Medicare's official clinician data lists Mark A. Key at 3 hospitals: Chesapeake General Hospital, Cheyenne Regional Medical Center and DCH Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mark A. Key see patients?
- Medicare's clinician data lists 5 practice locations, including Rockingham, VA, Chesapeake, VA and Tuscaloosa, AL. Call before your visit to confirm the address.
- What is Mark A. Key's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Mark A. Key accept Medicare assignment?
- Yes. Medicare's clinician data says Mark A. Key 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 Mark A. Key?
- (540) 689-5555, as listed in official Medicare / NPI Registry data.
- What is Mark A. Key's NPI number?
- 1699833145. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mark A. Key works
Medicare's Facility Affiliation Data lists Mark A. Key at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Chesapeake General HospitalChesapeake, VA · Acute Care Hospital · CCN 490120
- Cheyenne Regional Medical CenterCheyenne, WY · Acute Care Hospital · CCN 530014
- DCH Regional Medical CenterTuscaloosa, AL · Acute Care Hospital · CCN 010092
Practice locations
Addresses where Mark A. Key is enrolled with Medicare (CMS data updated 2026-10-02).
- 2006 Health Campus Dr, Suite 200Rockingham, VA 22801 (540) 689‑5555
- 300 Medical PkwyChesapeake, VA 23320
- 701 University Blvd E, Suite 400Tuscaloosa, AL 35401 (205) 752‑0694
- 736 Battlefield Blvd NChesapeake, VA 23320 (757) 312‑6102
- 744 Battlefield Blvd NChesapeake, VA 23320 (757) 312‑3132
Group practices
Medicare enrollment lists Mark A. Key as a member of these groups (CMS data updated 2026-10-02).
- RMH Medical Group LLC256 clinicians in the group
- Chesapeake Regional Medical Group151 clinicians in the group
- Druid City Physician Services LLC16 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Rockingham
Clinicians with the same Medicare primary specialty in Rockingham, VA — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 1996 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1699833145 |
| 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