Quick answers
- Which hospitals does Houston E. Holmes Iii work at?
- Medicare's official clinician data lists Houston E. Holmes Iii at 1 hospital: Baylor University Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Houston E. Holmes Iii see patients?
- Medicare's clinician data lists 2 practice locations, including Dallas, TX and Greenville, TX. Call before your visit to confirm the address.
- What is Houston E. Holmes Iii's specialty?
- Medicare lists Hematology/Oncology as the primary specialty, and also Internal Medicine and Medical Oncology.
- Does Houston E. Holmes Iii accept Medicare assignment?
- Yes. Medicare's clinician data says Houston E. Holmes Iii 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 Houston E. Holmes Iii offer telehealth?
- Medicare's clinician data says Houston E. Holmes Iii offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Houston E. Holmes Iii?
- (214) 370-1000, as listed in official Medicare / NPI Registry data.
- What is Houston E. Holmes Iii's NPI number?
- 1053354464. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Houston E. Holmes Iii works
Medicare's Facility Affiliation Data lists Houston E. Holmes Iii at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Baylor University Medical CenterDallas, TX · Acute Care Hospital · CCN 450021
Practice locations
Addresses where Houston E. Holmes Iii is enrolled with Medicare (CMS data updated 2026-10-02).
- 3410 Worth St, Suite 400Dallas, TX 75246 (214) 370‑1000
- 4215 Joe Ramsey BlvdGreenville, TX 75401 (903) 408‑5112
Group practices
Medicare enrollment lists Houston E. Holmes Iii as a member of this group (CMS data updated 2026-10-02).
- Texas Oncology PA1,014 clinicians in the group
Specialties
- Hematology/Oncologyprimary
- Internal Medicinealso
- Medical Oncologyalso
Other hematologist-oncologists in Dallas
Clinicians with the same Medicare primary specialty in Dallas, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Texas Southwestern Medical School At Dallas |
| Graduation year | 1990 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1053354464 |
| 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