Quick answers
- Which hospitals does Alexandra Tien work at?
- Medicare's official clinician data lists Alexandra Tien at 3 hospitals: Newport Hospital, Rhode Island Hospital and The Miriam Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Alexandra Tien see patients?
- Medicare's clinician data lists 1 practice location in Bristol, RI. Call before your visit to confirm the address.
- What is Alexandra Tien's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Alexandra Tien accept Medicare assignment?
- Yes. Medicare's clinician data says Alexandra Tien 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 Alexandra Tien offer telehealth?
- Medicare's clinician data says Alexandra Tien offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Alexandra Tien?
- (401) 253-8900, as listed in official Medicare / NPI Registry data.
- What is Alexandra Tien's NPI number?
- 1437148640. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Alexandra Tien works
Medicare's Facility Affiliation Data lists Alexandra Tien at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Newport HospitalNewport, RI · Acute Care Hospital · CCN 410006
- Rhode Island HospitalProvidence, RI · Acute Care Hospital · CCN 410007
- The Miriam HospitalProvidence, RI · Acute Care Hospital · CCN 410012
Practice locations
Addresses where Alexandra Tien is enrolled with Medicare (CMS data updated 2026-10-02).
- 1180 Hope StBristol, RI 02809 (401) 253‑8900
Group practices
Medicare enrollment lists Alexandra Tien as a member of this group (CMS data updated 2026-10-02).
- Medical Associates of Ri, Inc.32 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Rhode Island
Clinicians with the same Medicare primary specialty in Rhode Island — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Warren Alpert Medical School Of Brown University |
| Graduation year | 1996 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1437148640 |
| 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