Quick answers
- Which hospitals does Hayan Yacoub work at?
- Medicare's official clinician data lists Hayan Yacoub at 1 hospital: St David's Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Hayan Yacoub see patients?
- Medicare's clinician data lists 2 practice locations, including Elgin, TX and Del Valle, TX. Call before your visit to confirm the address.
- What is Hayan Yacoub's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Hayan Yacoub accept Medicare assignment?
- Yes. Medicare's clinician data says Hayan Yacoub 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 Hayan Yacoub offer telehealth?
- Medicare's clinician data says Hayan Yacoub offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Hayan Yacoub?
- (512) 660-7333, as listed in official Medicare / NPI Registry data.
- What is Hayan Yacoub's NPI number?
- 1588659817. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Hayan Yacoub works
Medicare's Facility Affiliation Data lists Hayan Yacoub at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- St David's Medical CenterAustin, TX · Acute Care Hospital · CCN 450431
Practice locations
Addresses where Hayan Yacoub is enrolled with Medicare (CMS data updated 2026-10-02).
- 1392 W US Hwy 290, Unit 2Elgin, TX 78621 (512) 660‑7333
- 4820 Ross RdDel Valle, TX 78617 (737) 367‑3925
Group practices
Medicare enrollment lists Hayan Yacoub as a member of this group (CMS data updated 2026-10-02).
- Curefast Medical Elgin PLLC4 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Elgin
Clinicians with the same Medicare primary specialty in Elgin, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1997 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1588659817 |
| 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