Quick answers
- Which hospitals does Michael D. Sander work at?
- Medicare's official clinician data lists Michael D. Sander at 4 hospitals: Doctors Hosptal at Renaissance, Knapp Medical Center, Rio Grande Regional Hospital and South Texas Health System. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Michael D. Sander see patients?
- Medicare's clinician data lists 2 practice locations, including Weslaco, TX and McAllen, TX. Call before your visit to confirm the address.
- What is Michael D. Sander's specialty?
- Medicare lists Orthopedic Surgery as the primary specialty, and also Sports Medicine.
- Does Michael D. Sander accept Medicare assignment?
- Yes. Medicare's clinician data says Michael D. Sander 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 Michael D. Sander?
- (956) 296-2821, as listed in official Medicare / NPI Registry data.
- What is Michael D. Sander's NPI number?
- 1770531758. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Michael D. Sander works
Medicare's Facility Affiliation Data lists Michael D. Sander at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Doctors Hosptal at RenaissanceEdinburg, TX · Acute Care Hospital · CCN 450869
- Knapp Medical CenterWeslaco, TX · Acute Care Hospital · CCN 450128
- Rio Grande Regional HospitalMcAllen, TX · Acute Care Hospital · CCN 450711
- South Texas Health SystemEdinburg, TX · Acute Care Hospital · CCN 450119
Practice locations
Addresses where Michael D. Sander is enrolled with Medicare (CMS data updated 2026-10-02).
- 1315 E 6th St, Suite 10Weslaco, TX 78596 (956) 296‑2821
- 1400 N Commerce Ctr, Suite 2350McAllen, TX 78501 (833) 887‑4863
Group practices
Medicare enrollment lists Michael D. Sander as a member of this group (CMS data updated 2026-10-02).
- University of Texas Rio Grande Valley85 clinicians in the group
Specialties
- Orthopedic Surgeryprimary
- Sports Medicinealso
Other orthopedic surgeons in Texas
Clinicians with the same Medicare primary specialty in Texas — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Baylor College Of Medicine |
| Graduation year | 2000 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1770531758 |
| 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