Quick answers
- Does Joanna Martinez accept Medicare assignment?
- Yes. Medicare's clinician data says Joanna Martinez 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 Joanna Martinez's NPI number?
- 1427001510. 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 Joanna Martinez is enrolled with Medicare (CMS data updated October 2, 2026).
- 4025 S Padre Island DrCorpus Christi, TX 78411 (361) 852‑8255
- 6320 Gateway Blvd EEl Paso, TX 79905 (915) 772‑2111
Group practices
Medicare enrollment lists Joanna Martinez as a member of this group (CMS data updated October 2, 2026).
- American Current Care PA550 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Corpus Christi
Clinicians with the same Medicare primary specialty in Corpus Christi, TX — not a recommendation.
Other clinicians in American Current Care PA
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 1999 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1427001510 |
| 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