Quick answers
- Does Genesis G. Diaz-Espique accept Medicare assignment?
- Yes. Medicare's clinician data says Genesis G. Diaz-Espique 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 Genesis G. Diaz-Espique's NPI number?
- 1124998604. 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 Genesis G. Diaz-Espique is enrolled with Medicare (CMS data updated October 2, 2026).
- 1711 W Katella AveAnaheim, CA 92804 (714) 337‑9393
- 27522 Antonio Pkwy, Suite P3Ladera Ranch, CA 92694 (949) 207‑3786
- 535 E Main St, Unit 113Tustin, CA 92780 (949) 466‑6055
Group practices
Medicare enrollment lists Genesis G. Diaz-Espique as a member of these groups (CMS data updated October 2, 2026).
- Sun Medical Group Inc18 clinicians in the group
- Apex Health Providers5 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Anaheim
Clinicians with the same Medicare primary specialty in Anaheim, CA — not a recommendation.
Other clinicians in Sun Medical Group Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2025 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1124998604 |
| 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