Quick answers
- Which hospitals does Marissa T. Banton work at?
- Medicare's official clinician data lists Marissa T. Banton at 5 hospitals: Sentara Norfolk General Hospital, Sentara Obici Hospital, Sentara Princess Anne Hospital, Sentara Virginia Beach General Hospital and Sentara Williamsburg Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Marissa T. Banton see patients?
- Medicare's clinician data lists 2 practice locations, including Williamsburg, VA and Norfolk, VA. Call before your visit to confirm the address.
- What is Marissa T. Banton's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Marissa T. Banton accept Medicare assignment?
- Yes. Medicare's clinician data says Marissa T. Banton 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 Marissa T. Banton?
- (757) 984-9800, as listed in official Medicare / NPI Registry data.
- What is Marissa T. Banton's NPI number?
- 1932865649. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Marissa T. Banton works
Medicare's Facility Affiliation Data lists Marissa T. Banton at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Sentara Norfolk General HospitalNorfolk, VA · Acute Care Hospital · CCN 490007
- Sentara Obici HospitalSuffolk, VA · Acute Care Hospital · CCN 490044
- Sentara Princess Anne HospitalVirginia Beach, VA · Acute Care Hospital · CCN 490119
- Sentara Virginia Beach General HospitalVirginia Beach, VA · Acute Care Hospital · CCN 490057
- Sentara Williamsburg Regional Medical CenterWilliamsburg, VA · Acute Care Hospital · CCN 490066
Practice locations
Addresses where Marissa T. Banton is enrolled with Medicare (CMS data updated 2026-10-02).
- 400 Sentara Cir, Suite 320aWilliamsburg, VA 23188 (757) 984‑9800
- 600 Gresham DrNorfolk, VA 23507 (757) 388‑6005
Group practices
Medicare enrollment lists Marissa T. Banton as a member of this group (CMS data updated 2026-10-02).
- Sentara Medical Group1,408 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Williamsburg
Clinicians with the same Medicare primary specialty in Williamsburg, VA — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2021 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1932865649 |
| 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