Quick answers
- Which hospitals does Mary C. Gibson work at?
- Medicare's official clinician data lists Mary C. Gibson at 1 hospital: Memorial Hermann - Texas Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mary C. Gibson see patients?
- Medicare's clinician data lists 1 practice location in Houston, TX. Call before your visit to confirm the address.
- What is Mary C. Gibson's specialty?
- Medicare lists Rheumatology as the primary specialty, and also Internal Medicine.
- Does Mary C. Gibson accept Medicare assignment?
- Medicare's clinician data says Mary C. Gibson may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- Does Mary C. Gibson offer telehealth?
- Medicare's clinician data says Mary C. Gibson offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Mary C. Gibson?
- (713) 640-5477, as listed in official Medicare / NPI Registry data.
- What is Mary C. Gibson's NPI number?
- 1316233133. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mary C. Gibson works
Medicare's Facility Affiliation Data lists Mary C. Gibson at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Memorial Hermann - Texas Medical CenterHouston, TX · Acute Care Hospital · CCN 450068
Practice locations
Addresses where Mary C. Gibson is enrolled with Medicare (CMS data updated 2026-10-02).
- 1200 Binz St, Suite 1495Houston, TX 77004 (713) 640‑5477
Group practices
Medicare enrollment lists Mary C. Gibson as a member of this group (CMS data updated 2026-10-02).
- Rheumatology Center of Houston, PLLC3 clinicians in the group
Specialties
- Rheumatologyprimary
- Internal Medicinealso
Other rheumatologists in Houston
Clinicians with the same Medicare primary specialty in Houston, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Texas Medical School At Houston |
| Graduation year | 2011 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1316233133 |
| 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