Quick answers
- Which hospitals does William T. McCullough work at?
- Medicare's official clinician data lists William T. McCullough at 5 hospitals: Baylor Scott and White Medical Center McKinney, CHRISTUS Spohn Hospital Corpus Christi, Medical City Plano, Paris Regional Medical Center and Texas Health Presbyterian Hospital Plano. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does William T. McCullough see patients?
- Medicare's clinician data lists 3 practice locations, including Frisco, TX and Corpus Christi, TX. Call before your visit to confirm the address.
- What is William T. McCullough's specialty?
- Medicare lists Neurosurgery as the primary specialty.
- Does William T. McCullough accept Medicare assignment?
- Yes. Medicare's clinician data says William T. McCullough 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 T. McCullough?
- (469) 656-9041, as listed in official Medicare / NPI Registry data.
- What is William T. McCullough's NPI number?
- 1093786931. 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 T. McCullough works
Medicare's Facility Affiliation Data lists William T. McCullough at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Baylor Scott and White Medical Center McKinneyMcKinney, TX · Acute Care Hospital · CCN 670082
- CHRISTUS Spohn Hospital Corpus ChristiCorpus Christi, TX · Acute Care Hospital · CCN 450046
- Medical City PlanoPlano, TX · Acute Care Hospital · CCN 450651
- Paris Regional Medical CenterParis, TX · Acute Care Hospital · CCN 450196
- Texas Health Presbyterian Hospital PlanoPlano, TX · Acute Care Hospital · CCN 450771
Practice locations
Addresses where William T. McCullough is enrolled with Medicare (CMS data updated 2026-10-02).
- 5680 Frisco Square Blvd, Suite 2400Frisco, TX 75034 (469) 656‑9041
- 600 Elizabeth St, CHRISTUS Spohn Hospital Corpus Christi ShorCorpus Christi, TX 78404 (361) 881‑3000
- 613 Elizabeth St, Suite 200Corpus Christi, TX 78404 (361) 434‑0966
Group practices
Medicare enrollment lists William T. McCullough as a member of these groups (CMS data updated 2026-10-02).
- Acute Care Surgical Affiliates of Texas PA47 clinicians in the group
- Texas Neurological Surgery PLLC2 clinicians in the group
Specialties
- Neurosurgeryprimary
Other neurosurgeons in Frisco
Clinicians with the same Medicare primary specialty in Frisco, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Saint Louis University School Of Medicine |
| Graduation year | 2006 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1093786931 |
| 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