Quick answers
- Does Dianne N. O'Neal accept Medicare assignment?
- Yes. Medicare's clinician data says Dianne N. O'Neal 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 Dianne N. O'Neal's NPI number?
- 1114380730. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Dianne N. O'Neal works
Medicare's Facility Affiliation Data lists Dianne N. O'Neal 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.
- Jackson Health SystemMiami, FL · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 100022
Practice locations
Addresses where Dianne N. O'Neal is enrolled with Medicare (CMS data updated October 2, 2026).
- 1611 NW 12 AveMiami, FL 33136 (305) 585‑1111
Group practices
Medicare enrollment lists Dianne N. O'Neal as a member of this group (CMS data updated October 2, 2026).
- Public Health Trust of Miami Dade County Florida457 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in Miami
Clinicians with the same Medicare primary specialty in Miami, FL — not a recommendation.
Other clinicians in Public Health Trust of Miami Dade County Florida
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Meharry Medical College School Of Medicine |
| Graduation year | 2016 (10 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1114380730 |
| 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