Quick answers
- Which hospitals does George Triadafilopoulos work at?
- Medicare's official clinician data lists George Triadafilopoulos at 1 hospital: Houston Methodist The Woodlands Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does George Triadafilopoulos see patients?
- Medicare's clinician data lists 1 practice location in Houston, TX. Call before your visit to confirm the address.
- What is George Triadafilopoulos's specialty?
- Medicare lists Gastroenterology as the primary specialty.
- Does George Triadafilopoulos accept Medicare assignment?
- Yes. Medicare's clinician data says George Triadafilopoulos 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 George Triadafilopoulos offer telehealth?
- Medicare's clinician data says George Triadafilopoulos offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for George Triadafilopoulos?
- (713) 792-2121, as listed in official Medicare / NPI Registry data.
- What is George Triadafilopoulos's NPI number?
- 1023080157. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where George Triadafilopoulos works
Medicare's Facility Affiliation Data lists George Triadafilopoulos at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Houston Methodist The Woodlands HospitalThe Woodlands, TX · Acute Care Hospital · CCN 670122
Practice locations
Addresses where George Triadafilopoulos is enrolled with Medicare (CMS data updated 2026-10-02).
- 1515 Holcombe BlvdHouston, TX 77030 (713) 792‑2121
Group practices
Medicare enrollment lists George Triadafilopoulos as a member of this group (CMS data updated 2026-10-02).
- Physicians Referral Service2,765 clinicians in the group
Specialties
- Gastroenterologyprimary
Other gastroenterologists in Houston
Clinicians with the same Medicare primary specialty in Houston, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1979 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1023080157 |
| 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