Quick answers
- Does Fermin L. De Jesus accept Medicare assignment?
- Yes. Medicare's clinician data says Fermin L. De Jesus 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 Fermin L. De Jesus's NPI number?
- 1710458674. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Fermin L. De Jesus is enrolled with Medicare (CMS data updated October 2, 2026).
- 99 Calle Guillermo RiefkholPatillas, PR 00723
- 99 Calle RiefkohlPatillas, PR 00723 (787) 839‑4320
Group practices
Medicare enrollment lists Fermin L. De Jesus as a member of this group (CMS data updated October 2, 2026).
- Centro Servicios Primarios de Salud de Patillas Inc.20 clinicians in the group
Specialties
- General Practiceprimary
Other general practitioners in Patillas
Clinicians with the same Medicare primary specialty in Patillas, PR — not a recommendation.
Other clinicians in Centro Servicios Primarios de Salud de Patillas Inc.
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2012 (14 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1710458674 |
| 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
- 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