Quick answers
- Does Sarah J. Stillwell accept Medicare assignment?
- Medicare's clinician data says Sarah J. Stillwell may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- What is Sarah J. Stillwell's NPI number?
- 1285146035. 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 Sarah J. Stillwell is enrolled with Medicare (CMS data updated October 2, 2026).
- 3256 Southern Dr, Suite 461Garland, TX 75043 (214) 385‑5445
Group practices
Medicare enrollment lists Sarah J. Stillwell as a member of this group (CMS data updated October 2, 2026).
- Room for Change11 clinicians in the group
Specialties
- Mental Health Counselorprimary
Other mental health counselors in Garland
Clinicians with the same Medicare primary specialty in Garland, TX — not a recommendation.
Other clinicians in Room for Change
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| School | Southern Methodist University Medical Department |
|---|---|
| Graduation year | 2017 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1285146035 |
| 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