Quick answers
- Where does Aretha D. Johnson see patients?
- Medicare's clinician data lists 2 practice locations, including Oak Brook, IL and Chicago, IL. Call before your visit to confirm the address.
- What is Aretha D. Johnson's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Aretha D. Johnson accept Medicare assignment?
- Yes. Medicare's clinician data says Aretha D. 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 Aretha D. Johnson?
- (630) 495-0220, as listed in official Medicare / NPI Registry data.
- What is Aretha D. Johnson's NPI number?
- 1457798332. 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 Aretha D. Johnson is enrolled with Medicare (CMS data updated 2026-10-02).
- 2013 Midwest RdOak Brook, IL 60523 (630) 495‑0220
- 5061 N Pulaski RdChicago, IL 60630 (773) 604‑8112
Group practices
Medicare enrollment lists Aretha D. Johnson as a member of this group (CMS data updated 2026-10-02).
- Applebaum Physiatry PLLC128 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Oak Brook
Clinicians with the same Medicare primary specialty in Oak Brook, IL — not a recommendation.
Clinician information
| Graduation year | 2012 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1457798332 |
| 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 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