Quick answers
- Which hospitals does William T. Gray work at?
- Medicare's official clinician data lists William T. Gray at 5 hospitals: Baylor Scott & White Medical Center Grapevine, Medical City Denton, North Texas Medical Center, Texas Health Presbyterian Hospital Denton and The Heart Hospital Baylor Denton. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does William T. Gray see patients?
- Medicare's clinician data lists 1 practice location in Denton, TX. Call before your visit to confirm the address.
- What is William T. Gray's specialty?
- Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty, and also Internal Medicine and Nuclear Medicine.
- Does William T. Gray accept Medicare assignment?
- Yes. Medicare's clinician data says William T. Gray 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.
- Does William T. Gray offer telehealth?
- Medicare's clinician data says William T. Gray offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for William T. Gray?
- (469) 800-1400, as listed in official Medicare / NPI Registry data.
- What is William T. Gray's NPI number?
- 1467407197. 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. Gray works
Medicare's Facility Affiliation Data lists William T. Gray 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 Medical Center GrapevineGrapevine, TX · Acute Care Hospital · CCN 450563
- Medical City DentonDenton, TX · Acute Care Hospital · CCN 450634
- North Texas Medical CenterGainesville, TX · Acute Care Hospital · CCN 450090
- Texas Health Presbyterian Hospital DentonDenton, TX · Acute Care Hospital · CCN 450743
- The Heart Hospital Baylor DentonDenton, TX · Acute Care Hospital · CCN 450893
Practice locations
Addresses where William T. Gray is enrolled with Medicare (CMS data updated 2026-10-02).
- 3341 Unicorn Lake BlvdDenton, TX 76210 (469) 800‑1400
Group practices
Medicare enrollment lists William T. Gray as a member of this group (CMS data updated 2026-10-02).
- Healthtexas Provider Network2,697 clinicians in the group
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in Texas →
Other cardiologists in Denton
Clinicians with the same Medicare primary specialty in Denton, TX — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | University Of North Texas Hsc, College Of Osteopathic Med |
| Graduation year | 1999 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1467407197 |
| 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