Quick answers
- Which hospitals does Esther Rhei work at?
- Medicare's official clinician data lists Esther Rhei at 4 hospitals: Beth Israel Deaconess Medical Center, Brigham and Women Faulkner Hospital, Brigham and Women's Hospital and Newton-Wellesley Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Esther Rhei see patients?
- Medicare's clinician data lists 3 practice locations, including Boston, MA. Call before your visit to confirm the address.
- What is Esther Rhei's specialty?
- Medicare lists Surgical Oncology as the primary specialty.
- Does Esther Rhei accept Medicare assignment?
- Yes. Medicare's clinician data says Esther Rhei 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 Esther Rhei?
- (617) 754-8612, as listed in official Medicare / NPI Registry data.
- What is Esther Rhei's NPI number?
- 1366493801. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Esther Rhei works
Medicare's Facility Affiliation Data lists Esther Rhei at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Beth Israel Deaconess Medical CenterBoston, MA · Acute Care Hospital · CCN 220086
- Brigham and Women Faulkner HospitalJamaica Plain, MA · Acute Care Hospital · CCN 220119
- Brigham and Women's HospitalBoston, MA · Acute Care Hospital · CCN 220110
- Newton-Wellesley HospitalNewton, MA · Acute Care Hospital · CCN 220101
Practice locations
Addresses where Esther Rhei is enrolled with Medicare (CMS data updated 2026-10-02).
- 330 Brookline AveBoston, MA 02215 (617) 754‑8612
- 450 Brookline AveBoston, MA 02215 (617) 632‑3586
- 75 Francis StBoston, MA 02115 (617) 732‑5500
Group practices
Medicare enrollment lists Esther Rhei as a member of these groups (CMS data updated 2026-10-02).
- Brigham and Womens Physicians Organization Inc2,994 clinicians in the group
- Harvard Medical Faculty Phys at Beth Israel Deaconess Med Ctr Inc1,740 clinicians in the group
- Dana-Farber Cancer Institute, Inc.684 clinicians in the group
Specialties
- Surgical Oncologyprimary
Other surgical oncologists in Boston
Clinicians with the same Medicare primary specialty in Boston, MA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Rutgers R W Johnson Medical School (cam/new Bruns/pisc) |
| Graduation year | 1990 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1366493801 |
| 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