Quick answers
- Which hospitals does Keryn Mahoney work at?
- Medicare's official clinician data lists Keryn Mahoney at 3 hospitals: Brigham and Women Faulkner Hospital, Brigham and Women's Hospital and South Shore Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Keryn Mahoney see patients?
- Medicare's clinician data lists 3 practice locations, including Newton, MA, South Weymouth, MA and Scituate, MA. Call before your visit to confirm the address.
- What is Keryn Mahoney's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Keryn Mahoney accept Medicare assignment?
- Yes. Medicare's clinician data says Keryn Mahoney 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 Keryn Mahoney offer telehealth?
- Medicare's clinician data says Keryn Mahoney offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Keryn Mahoney?
- (617) 243-6000, as listed in official Medicare / NPI Registry data.
- What is Keryn Mahoney's NPI number?
- 1982169017. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Keryn Mahoney works
Medicare's Facility Affiliation Data lists Keryn Mahoney at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Brigham and Women Faulkner HospitalJamaica Plain, MA · Acute Care Hospital · CCN 220119
- Brigham and Women's HospitalBoston, MA · Acute Care Hospital · CCN 220110
- South Shore HospitalSouth Weymouth, MA · Acute Care Hospital · CCN 220100
Practice locations
Addresses where Keryn Mahoney is enrolled with Medicare (CMS data updated 2026-10-02).
- 2014 Washington StNewton, MA 02462 (617) 243‑6000
- 541 Main St, Suite 400South Weymouth, MA 02190 (781) 952‑1200
- 56 New DriftwayScituate, MA 02066 (781) 545‑7243
Group practices
Medicare enrollment lists Keryn Mahoney as a member of these groups (CMS data updated 2026-10-02).
- Mass General Brigham Medical Group Suburban Massachusetts Inc602 clinicians in the group
- Harbor Medical Associates Inc127 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Newton
Clinicians with the same Medicare primary specialty in Newton, MA — not a recommendation.
Clinician information
| Graduation year | 2018 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1982169017 |
| 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