Quick answers
- Does Nelly Diaz-Mendez accept Medicare assignment?
- Yes. Medicare's clinician data says Nelly Diaz-Mendez 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.
- How many Medicare patients does Nelly Diaz-Mendez see?
- In 2024, CMS data shows 15 Original Medicare patients and 24 services for Nelly Diaz-Mendez. This counts Original Medicare only and measures volume, not quality.
- What is Nelly Diaz-Mendez's NPI number?
- 1982807996. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Nelly Diaz-Mendez, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 15 |
|---|---|
| Services billed to Medicare | 24 |
| Different services or procedures | 6 |
| Participating Medicare provider | Yes |
| Average age of these patients | 60 |
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
Hospitals where Nelly Diaz-Mendez works
Medicare's Facility Affiliation Data lists Nelly Diaz-Mendez 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 Nelly Diaz-Mendez is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 23; the Medicare profile lists all.
- 1601 NW 12th AveMiami, FL 33136
- 1601 NW 12th Ave 1st FlMiami, FL 33136
- 1601 NW 12th Ave 1st FlrMiami, FL 33136
- 1601 NW 12th Ave Room, 2060 McCdMiami, FL 33136 (305) 585‑5635
- 1601 NW 12th Avenue 5065 /, 5th Mailman Center for Child DevelopmentMiami, FL 33136 (305) 243‑6251
Group practices
Medicare enrollment lists Nelly Diaz-Mendez as a member of this group (CMS data updated October 2, 2026).
- University of Miami2,377 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Miami
Clinicians with the same Medicare primary specialty in Miami, FL — not a recommendation.
Other clinicians in University of Miami
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| School | University Of Puerto Rico School Of Medicine |
|---|---|
| Graduation year | 2000 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1982807996 |
| 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
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- 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