Quick answers
- Does Ernesto A. Pacheco Diaz accept Medicare assignment?
- Yes. Medicare's clinician data says Ernesto A. Pacheco Diaz 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 Ernesto A. Pacheco Diaz's NPI number?
- 1588455380. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ernesto A. Pacheco Diaz works
Medicare's Facility Affiliation Data lists Ernesto A. Pacheco Diaz 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.
- Physicians Regional Medical Center - Pine RidgeNaples, FL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 100286
Practice locations
Addresses where Ernesto A. Pacheco Diaz is enrolled with Medicare (CMS data updated October 2, 2026).
- 6376 Pine Ridge Rd, Unit 130Naples, FL 34119 (239) 348‑4221
Group practices
Medicare enrollment lists Ernesto A. Pacheco Diaz as a member of this group (CMS data updated October 2, 2026).
- Collier Hma Physician Management LLC101 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Naples
Clinicians with the same Medicare primary specialty in Naples, FL — not a recommendation.
Other clinicians in Collier Hma Physician Management LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2024 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1588455380 |
| 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