Quick answers
- Does Marissa N. Hewitt accept Medicare assignment?
- Yes. Medicare's clinician data says Marissa N. Hewitt accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Marissa N. Hewitt's NPI number?
- 1902601164. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Marissa N. Hewitt is enrolled with Medicare (CMS data updated October 2, 2026).
- 1701 SE Hillmoor DrPort Saint Lucie, FL 34952 (772) 480‑5860
- 4900 SE Willoughby Blvd, Suite H2Stuart, FL 34997 (800) 699‑9395
Group practices
Medicare enrollment lists Marissa N. Hewitt as a member of these groups (CMS data updated October 2, 2026).
- H2 Rehabilitation Services of Florida LLC296 clinicians in the group
- Primary Care Solutions and More LLC37 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Port Saint Lucie
Clinicians with the same Medicare primary specialty in Port Saint Lucie, FL — not a recommendation.
Other clinicians in H2 Rehabilitation Services of Florida LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2024 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1902601164 |
| 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
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- 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