Quick answers
- Does Chimdiya C. Osisioma accept Medicare assignment?
- Medicare's clinician data says Chimdiya C. Osisioma may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- What is Chimdiya C. Osisioma's NPI number?
- 1205677754. 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 Chimdiya C. Osisioma is enrolled with Medicare (CMS data updated October 2, 2026).
- 1805 N Mill St, Suite LNaperville, IL 60563 (331) 229‑3123
- 2600 Dekalb Ave, Suite JSycamore, IL 60178 (815) 787‑9000
Group practices
Medicare enrollment lists Chimdiya C. Osisioma as a member of these groups (CMS data updated October 2, 2026).
- Braden Counseling Center PC6 clinicians in the group
- Dr Nancy M Rivas PC Flourishing Lives Counseling Center6 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Naperville
Clinicians with the same Medicare primary specialty in Naperville, IL — not a recommendation.
Other clinicians in Braden Counseling Center PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2024 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1205677754 |
| 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