Quick answers
- Which hospitals does Maredy Sar work at?
- Medicare's official clinician data lists Maredy Sar at 1 hospital: North Shore Medical Center -. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Maredy Sar see patients?
- Medicare's clinician data lists 2 practice locations, including Lowell, MA and Lynn, MA. Call before your visit to confirm the address.
- What is Maredy Sar's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Maredy Sar accept Medicare assignment?
- Yes. Medicare's clinician data says Maredy Sar 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 Maredy Sar offer telehealth?
- Medicare's clinician data says Maredy Sar offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Maredy Sar?
- (978) 455-7992, as listed in official Medicare / NPI Registry data.
- What is Maredy Sar's NPI number?
- 1598368045. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Maredy Sar works
Medicare's Facility Affiliation Data lists Maredy Sar at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- North Shore Medical Center -Salem, MA · Acute Care Hospital · CCN 220035
Practice locations
Addresses where Maredy Sar is enrolled with Medicare (CMS data updated 2026-10-02).
- 1075 Westford St, 204 Lowell Primary Care CenterLowell, MA 01851 (978) 455‑7992
- 280 Union St, Suite 402Lynn, MA 01901 (781) 780‑7755
Group practices
Medicare enrollment lists Maredy Sar as a member of this group (CMS data updated 2026-10-02).
- Bayon Medical Group, LLC7 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Lowell
Clinicians with the same Medicare primary specialty in Lowell, MA — not a recommendation.
Clinician information
| Graduation year | 2021 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1598368045 |
| 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