Quick answers
- Which hospitals does Katherine Sides work at?
- Medicare's official clinician data lists Katherine Sides at 2 hospitals: Round Rock Medical Center and St David's South Austin Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Katherine Sides see patients?
- Medicare's clinician data lists 2 practice locations, including Lewisville, TX and Houston, TX. Call before your visit to confirm the address.
- What is Katherine Sides's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Katherine Sides accept Medicare assignment?
- Yes. Medicare's clinician data says Katherine Sides 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 Katherine Sides?
- (932) 699-3777, as listed in official Medicare / NPI Registry data.
- What is Katherine Sides's NPI number?
- 1003041484. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Katherine Sides works
Medicare's Facility Affiliation Data lists Katherine Sides at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Round Rock Medical CenterRound Rock, TX · Acute Care Hospital · CCN 450718
- St David's South Austin Medical CenterAustin, TX · Acute Care Hospital · CCN 450713
Practice locations
Addresses where Katherine Sides is enrolled with Medicare (CMS data updated 2026-10-02).
- 1596 W Main St, Signaturecare Emergency Center LewisvilleLewisville, TX 75067 (932) 699‑3777
- 8910 Hwy 6 SHouston, TX 77083 (832) 699‑3777
Group practices
Medicare enrollment lists Katherine Sides as a member of this group (CMS data updated 2026-10-02).
- Round Table Physicians Group PLLC80 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Lewisville
Clinicians with the same Medicare primary specialty in Lewisville, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Albert Einstein College Of Medicine Of Yeshiva University |
| Graduation year | 2009 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1003041484 |
| 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