Quick answers
- Does Leticia Lopez-Castillo accept Medicare assignment?
- Yes. Medicare's clinician data says Leticia Lopez-Castillo 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 Leticia Lopez-Castillo's NPI number?
- 1558425553. 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 Leticia Lopez-Castillo is enrolled with Medicare (CMS data updated October 2, 2026).
- 2807 Allen St, Suite 2123Dallas, TX 75204 (512) 377‑6318
- 3800 N Lamar Blvd, Suite 200Austin, TX 78756 (512) 377‑6318
Group practices
Medicare enrollment lists Leticia Lopez-Castillo as a member of this group (CMS data updated October 2, 2026).
- Expressable Speech-Language Pathology PC124 clinicians in the group
Specialties
Find other clinicians: Qualified Speech Language Pathologist, Texas →
Other speech-language pathologists in Dallas
Clinicians with the same Medicare primary specialty in Dallas, TX — not a recommendation.
Other clinicians in Expressable Speech-Language Pathology PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2000 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1558425553 |
| 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