Quick answers
- Which hospitals does William Posligua work at?
- Medicare's official clinician data lists William Posligua at 5 hospitals: Baylor Scott & White Heart & Vascular Hospital - Dallas, Baylor Scott & White Medical Center- Waxahachie, Baylor University Medical Center, Confluence Health Hospital and Methodist Charlton Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does William Posligua see patients?
- Medicare's clinician data lists 7 practice locations, including Midlothian, TX, Waxahachie, TX and Dallas, TX. Call before your visit to confirm the address.
- What is William Posligua's specialty?
- Medicare lists Interventional Cardiology as the primary specialty.
- Does William Posligua accept Medicare assignment?
- Yes. Medicare's clinician data says William Posligua 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 William Posligua?
- (469) 800-9600, as listed in official Medicare / NPI Registry data.
- What is William Posligua's NPI number?
- 1902080484. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where William Posligua works
Medicare's Facility Affiliation Data lists William Posligua at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Baylor Scott & White Heart & Vascular Hospital - DallasDallas, TX · Acute Care Hospital · CCN 450851
- Baylor Scott & White Medical Center- WaxahachieWaxahachie, TX · Acute Care Hospital · CCN 450372
- Baylor University Medical CenterDallas, TX · Acute Care Hospital · CCN 450021
- Confluence Health HospitalWenatchee, WA · Acute Care Hospital · CCN 500016
- Methodist Charlton Medical CenterDallas, TX · Acute Care Hospital · CCN 450723
Practice locations
Addresses where William Posligua is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 7; the Medicare profile lists all.
- 1441 S Midlothian Pkwy, 100 Baylor Scott and WhiteMidlothian, TX 76065 (469) 800‑9600
- 2400 N I, Suite 35Waxahachie, TX 75165 (817) 922‑1770
- 3430 W Wheatland Rd, Suite 202Dallas, TX 75237 (972) 283‑1800
- 3500 Gaston Ave, Fl 1Dallas, TX 75246 (972) 817‑6100
- 4001 Worth StDallas, TX 75246
Group practices
Medicare enrollment lists William Posligua as a member of these groups (CMS data updated 2026-10-02).
- Healthtexas Provider Network2,697 clinicians in the group
- Medhealth450 clinicians in the group
Specialties
- Interventional Cardiologyprimary
Other interventional cardiologists in Texas
Clinicians with the same Medicare primary specialty in Texas — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2005 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1902080484 |
| 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