Quick answers
- Which hospitals does Mark S. Muller work at?
- Medicare's official clinician data lists Mark S. Muller at 3 hospitals: Methodist Hospital for Surgery, North Central Surgical Center LLP and Texas Health Presbyterian Hospital Dallas. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mark S. Muller see patients?
- Medicare's clinician data lists 2 practice locations, including Abilene, TX and Dallas, TX. Call before your visit to confirm the address.
- What is Mark S. Muller's specialty?
- Medicare lists Sports Medicine as the primary specialty, and also Orthopedic Surgery.
- Does Mark S. Muller accept Medicare assignment?
- Yes. Medicare's clinician data says Mark S. Muller 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 Mark S. Muller?
- (325) 793-3411, as listed in official Medicare / NPI Registry data.
- What is Mark S. Muller's NPI number?
- 1194732602. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mark S. Muller works
Medicare's Facility Affiliation Data lists Mark S. Muller at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Methodist Hospital for SurgeryAddison, TX · Acute Care Hospital · CCN 670073
- North Central Surgical Center LLPDallas, TX · Acute Care Hospital · CCN 670049
- Texas Health Presbyterian Hospital DallasDallas, TX · Acute Care Hospital · CCN 450462
Practice locations
Addresses where Mark S. Muller is enrolled with Medicare (CMS data updated 2026-10-02).
- 4601 Hartford StAbilene, TX 79605 (325) 793‑3411
- 9301 N Central Expy, Suite 500Dallas, TX 75231 (214) 220‑2468
Group practices
Medicare enrollment lists Mark S. Muller as a member of these groups (CMS data updated 2026-10-02).
- The West Texas Rehabilitation Center466 clinicians in the group
- Ortholonestar PLLC428 clinicians in the group
Specialties
- Sports Medicineprimary
- Orthopedic Surgeryalso
Other sports medicine doctors in Abilene
Clinicians with the same Medicare primary specialty in Abilene, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Texas Southwestern Medical School At Dallas |
| Graduation year | 1997 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1194732602 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- 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