Quick answers
- Which hospitals does Zackery Johnson work at?
- Medicare's official clinician data lists Zackery Johnson at 3 hospitals: Camc Greenbrier Valley Medical Center, Inc, Camc Plateau Medical Center, Inc and Raleigh General Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Zackery Johnson see patients?
- Medicare's clinician data lists 3 practice locations, including Ronceverte, WV, Beckley, WV and Oak Hill, WV. Call before your visit to confirm the address.
- What is Zackery Johnson's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Zackery Johnson accept Medicare assignment?
- Medicare's clinician data says Zackery Johnson may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- Does Zackery Johnson offer telehealth?
- Medicare's clinician data says Zackery Johnson offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Zackery Johnson?
- (304) 647-4411, as listed in official Medicare / NPI Registry data.
- What is Zackery Johnson's NPI number?
- 1407430721. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Zackery Johnson works
Medicare's Facility Affiliation Data lists Zackery Johnson at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Camc Greenbrier Valley Medical Center, IncRonceverte, WV · Acute Care Hospital · CCN 510002
- Camc Plateau Medical Center, IncOak Hill, WV · Critical Access Hospital · CCN 511317
- Raleigh General HospitalBeckley, WV · Acute Care Hospital · CCN 510070
Practice locations
Addresses where Zackery Johnson is enrolled with Medicare (CMS data updated 2026-10-02).
- 1320 Maplewood AveRonceverte, WV 24970 (304) 647‑4411
- 1710 Harper RdBeckley, WV 25801 (304) 256‑4100
- 430 Main St WOak Hill, WV 25901 (304) 647‑4411
Group practices
Medicare enrollment lists Zackery Johnson as a member of these groups (CMS data updated 2026-10-02).
- Camc Greenbrier Valley Medical Center Inc84 clinicians in the group
- Greenbrier Emergency Services, Inc.54 clinicians in the group
- Oak Hill Emergency Physicians, LLC9 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Ronceverte
Clinicians with the same Medicare primary specialty in Ronceverte, WV — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2021 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1407430721 |
| 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