Quick answers
- Where does Arlene Alegria see patients?
- Medicare's clinician data lists 5 practice locations, including McAllen, TX, Jacksonville, TX and El Paso, TX. Call before your visit to confirm the address.
- What is Arlene Alegria's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Arlene Alegria accept Medicare assignment?
- Yes. Medicare's clinician data says Arlene Alegria accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Arlene Alegria?
- (956) 687-5150, as listed in official Medicare / NPI Registry data.
- What is Arlene Alegria's NPI number?
- 1487016366. 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 Arlene Alegria is enrolled with Medicare (CMS data updated 2026-10-02).
- 1901 S 2nd StMcAllen, TX 78503 (956) 687‑5150
- 1901 S Col Rowe BlvdMcAllen, TX 78503 (956) 687‑5150
- 2026 S Jackson StJacksonville, TX 75766 (903) 586‑2456
- 7848 Gateway Blvd EEl Paso, TX 79915 (915) 599‑1313
- PO Box, Suite 911242Dallas, TX 75391
Group practices
Medicare enrollment lists Arlene Alegria as a member of this group (CMS data updated 2026-10-02).
- Texas Oncology PA1,014 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in McAllen
Clinicians with the same Medicare primary specialty in McAllen, TX — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2015 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1487016366 |
| 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 2026-10-02, retrieved 2026-10-29
- 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