Quick answers
- Where does Emily T. Marx see patients?
- Medicare's clinician data lists 2 practice locations, including San Antonio, TX. Call before your visit to confirm the address.
- What is Emily T. Marx's specialty?
- Medicare lists Rheumatology as the primary specialty.
- Does Emily T. Marx accept Medicare assignment?
- Yes. Medicare's clinician data says Emily T. Marx 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 Emily T. Marx offer telehealth?
- Medicare's clinician data says Emily T. Marx offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Emily T. Marx?
- (210) 265-8851, as listed in official Medicare / NPI Registry data.
- What is Emily T. Marx's NPI number?
- 1144491002. 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 Emily T. Marx is enrolled with Medicare (CMS data updated 2026-10-02).
- 19272 Stone Oak Pkwy, Suite 101San Antonio, TX 78258 (210) 265‑8851
- 3903 Wiseman Blvd, Suite 221San Antonio, TX 78251 (210) 265‑8851
Group practices
Medicare enrollment lists Emily T. Marx as a member of this group (CMS data updated 2026-10-02).
- Rheumatology Associates of South Texas, PLLC16 clinicians in the group
Specialties
- Rheumatologyprimary
Other rheumatologists in San Antonio
Clinicians with the same Medicare primary specialty in San Antonio, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Texas Medical School At Houston |
| Graduation year | 2003 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1144491002 |
| 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