Quick answers
- Where does Laura N. Castillo see patients?
- Medicare's clinician data lists 2 practice locations, including Humble, TX and Houston, TX. Call before your visit to confirm the address.
- What is Laura N. Castillo's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Laura N. Castillo accept Medicare assignment?
- Yes. Medicare's clinician data says Laura N. Castillo 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 Laura N. Castillo?
- (346) 362-1670, as listed in official Medicare / NPI Registry data.
- What is Laura N. Castillo's NPI number?
- 1992464432. 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 Laura N. Castillo is enrolled with Medicare (CMS data updated 2026-10-02).
- 18970 N Memorial DrHumble, TX 77338 (346) 362‑1670
- 925 Gessner Rd, Suite 600Houston, TX 77024 (713) 827‑9525
Group practices
Medicare enrollment lists Laura N. Castillo as a member of these groups (CMS data updated 2026-10-02).
- American Oncology Partners PA391 clinicians in the group
- Oncology Consultants, P. A.34 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Humble
Clinicians with the same Medicare primary specialty in Humble, TX — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2021 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1992464432 |
| 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