Quick answers
- Which hospitals does Keyonia Y. Johnson work at?
- Medicare's official clinician data lists Keyonia Y. Johnson at 4 hospitals: Edgefield County Healthcare An Affiliate of Self R…, Lexington Medical Center, Newberry County Memorial Hospital and Self Regional Healthcare. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Keyonia Y. Johnson see patients?
- Medicare's clinician data lists 3 practice locations, including Saluda, SC, Edgefield, SC and Greenwood, SC. Call before your visit to confirm the address.
- What is Keyonia Y. Johnson's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Keyonia Y. Johnson accept Medicare assignment?
- Yes. Medicare's clinician data says Keyonia Y. Johnson 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 Keyonia Y. Johnson?
- (864) 445-2173, as listed in official Medicare / NPI Registry data.
- What is Keyonia Y. Johnson's NPI number?
- 1891123659. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Keyonia Y. Johnson works
Medicare's Facility Affiliation Data lists Keyonia Y. Johnson at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Edgefield County Healthcare An Affiliate of Self R…Edgefield, SC · Critical Access Hospital · CCN 421304
- Lexington Medical CenterWest Columbia, SC · Acute Care Hospital · CCN 420073
- Newberry County Memorial HospitalNewberry, SC · Acute Care Hospital · CCN 420053
- Self Regional HealthcareGreenwood, SC · Acute Care Hospital · CCN 420071
Practice locations
Addresses where Keyonia Y. Johnson is enrolled with Medicare (CMS data updated 2026-10-02).
- 102 R L Sawyer MD DrSaluda, SC 29138 (864) 445‑2173
- 155 Ridge Medical Plaza RdEdgefield, SC 29824 (803) 637‑3146
- 160 Academy AveGreenwood, SC 29646 (864) 223‑8090
Group practices
Medicare enrollment lists Keyonia Y. Johnson as a member of these groups (CMS data updated 2026-10-02).
- Self Medical Group395 clinicians in the group
- Self Regional Healthcare180 clinicians in the group
- Self Regional Healthcare Partners39 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Saluda
Clinicians with the same Medicare primary specialty in Saluda, SC — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Medical school | Medical University Of South Carolina College Of Medicine |
| Graduation year | 2013 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1891123659 |
| 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