Quick answers
- Which hospitals does Stephanie Semaan work at?
- Medicare's official clinician data lists Stephanie Semaan at 3 hospitals: Holy Family Hospital, Merrimack Health Lawrence Hospital and Parkland Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Stephanie Semaan see patients?
- Medicare's clinician data lists 1 practice location in Methuen, MA. Call before your visit to confirm the address.
- What is Stephanie Semaan's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Stephanie Semaan accept Medicare assignment?
- Yes. Medicare's clinician data says Stephanie Semaan 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 Stephanie Semaan?
- (978) 725-4822, as listed in official Medicare / NPI Registry data.
- What is Stephanie Semaan's NPI number?
- 1801403043. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Stephanie Semaan works
Medicare's Facility Affiliation Data lists Stephanie Semaan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Holy Family HospitalMethuen, MA · Acute Care Hospital · CCN 220080
- Merrimack Health Lawrence HospitalLawrence, MA · Acute Care Hospital · CCN 220010
- Parkland Medical CenterDerry, NH · Acute Care Hospital · CCN 300017
Practice locations
Addresses where Stephanie Semaan is enrolled with Medicare (CMS data updated 2026-10-02).
- 421 Merrimack St, Suite 201Methuen, MA 01844 (978) 725‑4822
Group practices
Medicare enrollment lists Stephanie Semaan as a member of this group (CMS data updated 2026-10-02).
- Merrimack Valley Medical Associates PC4 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Methuen
Clinicians with the same Medicare primary specialty in Methuen, MA — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2020 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1801403043 |
| 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