Clinicians affiliated with Greater Seacoast Community Health
35 clinicians on file with this group · most practice in Boston-Cambridge-Newton, MA-NH · PAC ID 2769454974
14 clinicians affiliated with Greater Seacoast Community Health are in the 2024 Medicare Part B data, 11 of them physicians. Data years with affiliated clinicians: 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024.
Each clinician's exact figures are in their Physician Report, from their page; a specialty's figures in this market are in a Market Comparison. View sample report · Already purchased? Open your report
Affiliated clinicians by specialty, 2024
All specialties · Family Practice (8) · Nurse Practitioner (2) · Internal Medicine (1) · Neurology (1) · Obstetrics & Gynecology (1) · Physician Assistant (1)
Specialty links go to the specialty in Boston-Cambridge-Newton, MA-NH.
Clinicians affiliated with Greater Seacoast Community Health, 2024
Alphabetical by last name; 14.
| Name | Specialty | City |
|---|---|---|
| Eric W Eisenberg, MD | Internal Medicine | Portsmouth, NH |
| Joseph E Fuller, MD | Family Practice | Rochester, NH |
| Elizabeth I Harrison, APRN | Nurse Practitioner | Portsmouth, NH |
| Sonya L Hovsepian, M.D. | Family Practice | Somersworth, NH |
| David Lunianski, DO | Family Practice | Somersworth, NH |
| Maria A Martin, PA-C | Physician Assistant | Somersworth, NH |
| Christopher J Martino, D.O. | Neurology | Gilford, NH |
| Eric J Ouellette, DO | Family Practice | Somersworth, NH |
| Jessica L Parent | Nurse Practitioner | Somersworth, NH |
| Michael J Samaan, MD | Family Practice | Somersworth, NH |
| Jeffrey M Segil, M.D. | Obstetrics & Gynecology | Dover, NH |
| Kathryn A Thomas | Family Practice | Portsmouth, NH |
| Michael Thompson, MD | Family Practice | Somersworth, NH |
| Kevin B Zent, M.D. | Family Practice | Somersworth, NH |
Practice locations
Listed practice locations in New Hampshire.
Source: CMS Doctors and Clinicians National Downloadable File, snapshot October 2, 2026.
Membership comes from the CMS Doctors and Clinicians file. CMS does not publish an end-of-year archive of it, so the current snapshot is applied to every data year. A clinician affiliated with several groups or hospitals appears on each of their pages. How group pages are built · Limitations