Quick answers
- Which hospitals does Gerald T. Rosenberg work at?
- Medicare's official clinician data lists Gerald T. Rosenberg at 1 hospital: Baptist Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Gerald T. Rosenberg see patients?
- Medicare's clinician data lists 1 practice location in San Antonio, TX. Call before your visit to confirm the address.
- What is Gerald T. Rosenberg's specialty?
- Medicare lists Rheumatology as the primary specialty, and also Internal Medicine.
- Does Gerald T. Rosenberg accept Medicare assignment?
- Yes. Medicare's clinician data says Gerald T. Rosenberg 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 Gerald T. Rosenberg offer telehealth?
- Medicare's clinician data says Gerald T. Rosenberg offers telehealth services. Ask the office which visits can be done by video or phone.
- What is Gerald T. Rosenberg's NPI number?
- 1649249624. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Gerald T. Rosenberg works
Medicare's Facility Affiliation Data lists Gerald T. Rosenberg at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Baptist Medical CenterSan Antonio, TX · Acute Care Hospital · CCN 450058
Practice locations
Addresses where Gerald T. Rosenberg is enrolled with Medicare (CMS data updated 2026-10-02).
- 4511 Horizon Hill Blvd, Suite 150San Antonio, TX 78229
Group practices
Medicare enrollment lists Gerald T. Rosenberg as a member of this group (CMS data updated 2026-10-02).
- Arthritis Associates, P.A.6 clinicians in the group
Specialties
- Rheumatologyprimary
- Internal Medicinealso
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 | Saint Louis University School Of Medicine |
| Graduation year | 1978 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1649249624 |
| 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