Quick answers
- Does Mariela Guzman Ayala accept Medicare assignment?
- Yes. Medicare's clinician data says Mariela Guzman Ayala 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 Mariela Guzman Ayala see?
- In 2024, CMS data shows 14 Original Medicare patients and 14 services for Mariela Guzman Ayala. This counts Original Medicare only and measures volume, not quality.
- What is Mariela Guzman Ayala's NPI number?
- 1760040307. 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 Mariela Guzman Ayala, 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 | 14 |
|---|---|
| Services billed to Medicare | 14 |
| Different services or procedures | 4 |
| Participating Medicare provider | Yes |
| Average age of these patients | 62 |
Hospitals where Mariela Guzman Ayala works
Medicare's Facility Affiliation Data lists Mariela Guzman Ayala 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 Mariela Guzman Ayala is enrolled with Medicare (CMS data updated October 2, 2026).
- 1611 NW 12 AveMiami, FL 33136 (305) 585‑7110
Group practices
Medicare enrollment lists Mariela Guzman Ayala as a member of this group (CMS data updated October 2, 2026).
- Public Health Trust of Miami Dade County Florida132 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 Public Health Trust of Miami Dade County Florida
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2018 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1760040307 |
| 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