Quick answers
- Does Trenton R. Johnson accept Medicare assignment?
- Yes. Medicare's clinician data says Trenton R. Johnson accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Trenton R. Johnson's NPI number?
- 1831798321. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Trenton R. Johnson works
Medicare's Facility Affiliation Data lists Trenton R. Johnson at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Charleston Area Medical CenterCharleston, WV · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 510022
- Thomas Memorial HospitalSouth Charleston, WV · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 510029
Practice locations
Addresses where Trenton R. Johnson is enrolled with Medicare (CMS data updated October 2, 2026).
- 107 Koontz Ave, Suite 200Clendenin, WV 25045 (304) 548‑7272
- 6135 Sissonville DrCharleston, WV 25312 (304) 984‑1576
Group practices
Medicare enrollment lists Trenton R. Johnson as a member of this group (CMS data updated October 2, 2026).
- Cabin Creek Health Center Inc40 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Clendenin
Clinicians with the same Medicare primary specialty in Clendenin, WV — not a recommendation.
Other clinicians in Cabin Creek Health Center Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2021 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1831798321 |
| 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 October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- 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