Quick answers
- Which hospitals does Robert T. Collier Jr. work at?
- Medicare's official clinician data lists Robert T. Collier Jr. at 1 hospital: Texoma Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Robert T. Collier Jr. see patients?
- Medicare's clinician data lists 1 practice location in Denison, TX. Call before your visit to confirm the address.
- What is Robert T. Collier Jr.'s specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Robert T. Collier Jr. accept Medicare assignment?
- Yes. Medicare's clinician data says Robert T. Collier Jr. 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 Robert T. Collier Jr.?
- (903) 416-4000, as listed in official Medicare / NPI Registry data.
- What is Robert T. Collier Jr.'s NPI number?
- 1902828247. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Robert T. Collier Jr. works
Medicare's Facility Affiliation Data lists Robert T. Collier Jr. at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Texoma Medical CenterDenison, TX · Acute Care Hospital · CCN 450324
Practice locations
Addresses where Robert T. Collier Jr. is enrolled with Medicare (CMS data updated 2026-10-02).
- 5016 S US Hwy 75Denison, TX 75020 (903) 416‑4000
Group practices
Medicare enrollment lists Robert T. Collier Jr. as a member of this group (CMS data updated 2026-10-02).
- Level One Emergency Physicians LLC29 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Denison
Clinicians with the same Medicare primary specialty in Denison, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Texas Southwestern Medical School At Dallas |
| Graduation year | 1996 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1902828247 |
| 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