Quick answers
- Does Courtney Johnson accept Medicare assignment?
- Yes. Medicare's clinician data says Courtney 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 Courtney Johnson's NPI number?
- 1255225108. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Courtney Johnson is enrolled with Medicare (CMS data updated October 2, 2026).
- 1984 Peachtree Rd NW, Suite 300Atlanta, GA 30309 (404) 367‑3210
- 2940 Rollingridge Rd, Suite 300Naperville, IL 60564 (630) 646‑5800
Group practices
Medicare enrollment lists Courtney Johnson as a member of these groups (CMS data updated October 2, 2026).
- Dupage Medical Group Ltd1,322 clinicians in the group
- Piedmont Providers LLC530 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Atlanta
Clinicians with the same Medicare primary specialty in Atlanta, GA — not a recommendation.
Other clinicians in Dupage Medical Group Ltd
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2025 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1255225108 |
| 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
- 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