Quick answers
- Does Crystal L. Cartwright accept Medicare assignment?
- Yes. Medicare's clinician data says Crystal L. Cartwright 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 Crystal L. Cartwright's NPI number?
- 1134202864. 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 Crystal L. Cartwright is enrolled with Medicare (CMS data updated October 2, 2026).
- 2222 Cleburne St, Suite 108Houston, TX 77004 (832) 548‑5000
- 6441 High Star DrHouston, TX 77074 (832) 548‑5300
Group practices
Medicare enrollment lists Crystal L. Cartwright as a member of this group (CMS data updated October 2, 2026).
- Legacy Community Health Services, Inc155 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Houston
Clinicians with the same Medicare primary specialty in Houston, TX — not a recommendation.
Other clinicians in Legacy Community Health Services, Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2005 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1134202864 |
| 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