Quick answers
- Where does Marcy Arenas see patients?
- Medicare's clinician data lists 4 practice locations, including Southlake, TX, Houston, TX and Nacogdoches, TX. Call before your visit to confirm the address.
- What is Marcy Arenas's specialty?
- Medicare lists Physical Therapist in Private Practice as the primary specialty.
- Does Marcy Arenas accept Medicare assignment?
- Yes. Medicare's clinician data says Marcy Arenas 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 Marcy Arenas?
- (866) 525-3175, as listed in official Medicare / NPI Registry data.
- What is Marcy Arenas's NPI number?
- 1194414094. 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 Marcy Arenas is enrolled with Medicare (CMS data updated 2026-10-02).
- 180 State St, Suite 225Southlake, TX 76092 (866) 525‑3175
- 18006 Park Row, Suite 800Houston, TX 77084 (832) 428‑2121
- 3611 N St, Suite 110Nacogdoches, TX 75965 (936) 221‑5505
- 7200 Cambridge St, Fl 10Houston, TX 77030 (713) 798‑1000
Group practices
Medicare enrollment lists Marcy Arenas as a member of these groups (CMS data updated 2026-10-02).
- Baylor College of Medicine1,240 clinicians in the group
- Texas Luna Care Physical Therapy LLC279 clinicians in the group
- GT Physical Corp.3 clinicians in the group
- Grace in Motion Rehab LLC2 clinicians in the group
Specialties
Find other clinicians: Physical Therapist in Private Practice, Texas →
Other physical therapists in Southlake
Clinicians with the same Medicare primary specialty in Southlake, TX — not a recommendation.
Clinician information
| Credential | PT |
|---|---|
| Graduation year | 2014 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1194414094 |
| 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