Quick answers
- Which hospitals does Yilien Alonso work at?
- Medicare's official clinician data lists Yilien Alonso at 1 hospital: HonorHealth Scottsdale Shea Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Yilien Alonso see patients?
- Medicare's clinician data lists 1 practice location in Scottsdale, AZ. Call before your visit to confirm the address.
- What is Yilien Alonso's specialty?
- Medicare lists Gastroenterology as the primary specialty, and also Internal Medicine.
- Does Yilien Alonso accept Medicare assignment?
- Yes. Medicare's clinician data says Yilien Alonso 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 Yilien Alonso offer telehealth?
- Medicare's clinician data says Yilien Alonso offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Yilien Alonso?
- (480) 860-1990, as listed in official Medicare / NPI Registry data.
- What is Yilien Alonso's NPI number?
- 1457779837. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Yilien Alonso works
Medicare's Facility Affiliation Data lists Yilien Alonso at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- HonorHealth Scottsdale Shea Medical CenterScottsdale, AZ · Acute Care Hospital · CCN 030087
Practice locations
Addresses where Yilien Alonso is enrolled with Medicare (CMS data updated 2026-10-02).
- 10752 N 89th Pl, Suite C134Scottsdale, AZ 85260 (480) 860‑1990
Group practices
Medicare enrollment lists Yilien Alonso as a member of this group (CMS data updated 2026-10-02).
- Arizona Digestive Health PC136 clinicians in the group
Specialties
- Gastroenterologyprimary
- Internal Medicinealso
Other gastroenterologists in Scottsdale
Clinicians with the same Medicare primary specialty in Scottsdale, AZ — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Florida International Univ, College Of Medicine |
| Graduation year | 2014 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1457779837 |
| 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