Mrs. Marissa Elizabeth Souther, MSN, APRN, FNP-C
Mrs. Marissa Elizabeth Souther, MSN, APRN, FNP-C is a Nurse Practitioner in Exeter, New Hampshire. Qualified in 2018, 8 years ago. Practices with Core Physicians LLC, a 292-clinician group, accepts Medicare assignment and offers telehealth. Licensed in New Hampshire.
- Years since qualifying
- 8
- Licensed in
- NH
- In the registry since
- 2019
What do these letters mean?
- MSN — Master of Science in Nursing
- A graduate nursing degree, usually held alongside an advanced practice licence.
- APRN — Advanced Practice Registered Nurse
- The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.
- FNP-C — Family Nurse Practitioner, Certified
- A family nurse practitioner certified by the AANP.
Practice location Address checks out
21 Hampton Rd Bldg 3Exeter, NH 03833-4854
Phone: (603) 775-0000
Fax: (603) 775-0247
Show map & directions
Directions in Google Maps · Apple Maps · OpenStreetMap
Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Family Nurse Practitioner (primary) | Taxonomy 363LF0000X · Licence 114306-23 (NH) |
|---|
Record details
| NPI number | 1164986758 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Female |
| Credentials | MSN , APRN , FNP-C |
| Sole proprietor | No |
| NPI enumerated | January 28, 2019 |
| Last updated in NPPES | July 8, 2025 |
| Certification date | July 8, 2025 |
Medicare enrollment
| Medicare specialty | NURSE PRACTITIONER |
|---|---|
| Medical school | OTHER |
| Graduated | 2018 (8 years in practice) |
| Group practice | Core Physicians Llc — 292 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
| Telehealth | Offers telehealth services |
Other providers in Exeter
-
Christina Piccinonno, APRN
20 Hampton Rd, Exeter, NH 03833-4823 · (603) 775-0000
-
Melissa Ann Pollard, APRN
5 Alumni Dr Fl 2, Exeter, NH 03833-2128 · (603) 580-7525
-
Mrs. Donna Ann Primera, NURSEPRACTITIONER
24 Frnt ST Unit 100, Exeter, NH 03833-2727 · (603) 689-7890
-
Hannah Rochman, APRN
20 Hampton Rd, Exeter, NH 03833-4823 · (603) 775-0000
-
Christina Elaine Stark, APRN
5 White Oak Dr, Exeter, NH 03833-5317 · (603) 658-3006
-
Kathryn E. Sullivan, APRN
21 Hampton Rd Bldg 3, Exeter, NH 03833-4831 · (603) 775-0000
-
Molly Ann Viens, APRN
1 Hampton Rd Ste A306, Exeter, NH 03833-4848 · (603) 929-1195