Quick answers
- Which hospitals does Thomas F. Gregory work at?
- Medicare's official clinician data lists Thomas F. Gregory at 2 hospitals: CHRISTUS Mother Frances Hospital and CHRISTUS Mother Frances Hospital Sulphur Springs. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Thomas F. Gregory see patients?
- Medicare's clinician data lists 6 practice locations, including Jacksonville, TX, Paris, TX and Pittsburg, TX. Call before your visit to confirm the address.
- What is Thomas F. Gregory's specialty?
- Medicare lists Medical Oncology as the primary specialty.
- Does Thomas F. Gregory accept Medicare assignment?
- Yes. Medicare's clinician data says Thomas F. Gregory 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 Thomas F. Gregory offer telehealth?
- Medicare's clinician data says Thomas F. Gregory offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Thomas F. Gregory?
- (903) 586-2456, as listed in official Medicare / NPI Registry data.
- What is Thomas F. Gregory's NPI number?
- 1174566624. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Thomas F. Gregory works
Medicare's Facility Affiliation Data lists Thomas F. Gregory at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- CHRISTUS Mother Frances HospitalTyler, TX · Acute Care Hospital · CCN 450102
- CHRISTUS Mother Frances Hospital Sulphur SpringsSulphur Springs, TX · Acute Care Hospital · CCN 450236
Practice locations
Addresses where Thomas F. Gregory is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 2026 S Jackson StJacksonville, TX 75766 (903) 586‑2456
- 3550 NE Loop, Suite 286Paris, TX 75460 (903) 785‑0031
- 408 Quitman St, Suite BPittsburg, TX 75686 (903) 708‑7179
- 501 Saunders AveTyler, TX 75702 (903) 579‑9800
- 7848 Gateway Blvd EEl Paso, TX 79915 (915) 599‑1313
Group practices
Medicare enrollment lists Thomas F. Gregory as a member of this group (CMS data updated 2026-10-02).
- Texas Oncology PA1,014 clinicians in the group
Specialties
- Medical Oncologyprimary
Other oncologists in Texas
Clinicians with the same Medicare primary specialty in Texas — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Texas Medical Branch At Galveston |
| Graduation year | 1993 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1174566624 |
| 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