Quick answers
- Which hospitals does Jonven J. Attia work at?
- Medicare's official clinician data lists Jonven J. Attia at 5 hospitals: Cuero Regional Hospital, Guadalupe Regional Medical Center, Lavaca Medical Center, Memorial Hospital and Otto Kaiser Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jonven J. Attia see patients?
- Medicare's clinician data lists 2 practice locations, including Seguin, TX. Call before your visit to confirm the address.
- What is Jonven J. Attia's specialty?
- Medicare lists Endocrinology as the primary specialty, and also Internal Medicine.
- Does Jonven J. Attia accept Medicare assignment?
- Yes. Medicare's clinician data says Jonven J. Attia 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 Jonven J. Attia?
- (830) 401-7558, as listed in official Medicare / NPI Registry data.
- What is Jonven J. Attia's NPI number?
- 1780067272. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jonven J. Attia works
Medicare's Facility Affiliation Data lists Jonven J. Attia at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Cuero Regional HospitalCuero, TX · Acute Care Hospital · CCN 450597
- Guadalupe Regional Medical CenterSeguin, TX · Acute Care Hospital · CCN 450104
- Lavaca Medical CenterHallettsville, TX · Critical Access Hospital · CCN 451376
- Memorial HospitalGonzales, TX · Acute Care Hospital · CCN 450235
- Otto Kaiser Memorial HospitalKenedy, TX · Critical Access Hospital · CCN 451364
Practice locations
Addresses where Jonven J. Attia is enrolled with Medicare (CMS data updated 2026-10-02).
- 105 MedicalSeguin, TX 78155 (830) 401‑7558
- 411 S King StSeguin, TX 78155 (830) 484‑4200
Group practices
Medicare enrollment lists Jonven J. Attia as a member of this group (CMS data updated 2026-10-02).
- Guadalupe Regional Medical Group39 clinicians in the group
Specialties
- Endocrinologyprimary
- Internal Medicinealso
Other endocrinologists in Texas
Clinicians with the same Medicare primary specialty in Texas — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2014 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1780067272 |
| 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