Quick answers
- Where does Thomas W. Porter see patients?
- Medicare's clinician data lists 4 practice locations, including Houston, TX and Pasadena, TX. Call before your visit to confirm the address.
- What is Thomas W. Porter's specialty?
- Medicare lists Internal Medicine as the primary specialty, and also Emergency Medicine and Pediatric Medicine.
- Does Thomas W. Porter accept Medicare assignment?
- Yes. Medicare's clinician data says Thomas W. Porter 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 Thomas W. Porter?
- (832) 729-9632, as listed in official Medicare / NPI Registry data.
- What is Thomas W. Porter's NPI number?
- 1235230574. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Thomas W. Porter is enrolled with Medicare (CMS data updated 2026-10-02).
- 12322 Nesmith DrHouston, TX 77035 (832) 729‑9632
- 1502 Taub LoopHouston, TX 77030 (713) 873‑4900
- 1504 Taub LoopHouston, TX 77030 (713) 873‑2000
- 927 Shaw AvePasadena, TX 77506 (713) 477‑6851
Group practices
Medicare enrollment lists Thomas W. Porter as a member of this group (CMS data updated 2026-10-02).
- Baylor College of Medicine809 clinicians in the group
Specialties
- Internal Medicineprimary
- Emergency Medicinealso
- Pediatric Medicinealso
Other internal medicine doctors in Houston
Clinicians with the same Medicare primary specialty in Houston, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Michigan Medical School |
| Graduation year | 1989 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1235230574 |
| 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
- 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