Quick answers
- Does Mijanou D. Marretta-Lewis accept Medicare assignment?
- Yes. Medicare's clinician data says Mijanou D. Marretta-Lewis 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 Mijanou D. Marretta-Lewis's NPI number?
- 1235627142. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mijanou D. Marretta-Lewis works
Medicare's Facility Affiliation Data lists Mijanou D. Marretta-Lewis 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.
- Kettering Health DaytonDayton, OH · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: not listed by Medicare · CCN 360133
- Kettering Health MiamisburgMiamisburg, OH · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 360239
Practice locations
Addresses where Mijanou D. Marretta-Lewis is enrolled with Medicare (CMS data updated October 2, 2026).
- 1989 Miamisburg Centerville Rd, Suite 301Centerville, OH 45459 (937) 434‑7353
- 4403 W Franklin St DBellbrook, OH 45305 (937) 848‑9010
Group practices
Medicare enrollment lists Mijanou D. Marretta-Lewis as a member of this group (CMS data updated October 2, 2026).
- Providence Medical Group28 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Centerville
Clinicians with the same Medicare primary specialty in Centerville, OH — not a recommendation.
Other clinicians in Providence Medical Group
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2017 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1235627142 |
| 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