Quick answers
- Does Marissa Sunnekalb accept Medicare assignment?
- Yes. Medicare's clinician data says Marissa Sunnekalb 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 Sunnekalb's NPI number?
- 1760164578. 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 Sunnekalb is enrolled with Medicare (CMS data updated October 2, 2026).
- 1567 Goliad Rd, Conviva Care CenterSan Antonio, TX 78223 (210) 764‑5604
- 5151 N 9th Ave, Suite 200Pensacola, FL 32504 (850) 416‑4188
Group practices
Medicare enrollment lists Marissa Sunnekalb as a member of these groups (CMS data updated October 2, 2026).
- Sacred Heart Health System Inc389 clinicians in the group
- Conviva Medical Center Management of Texas, P.A.143 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in San Antonio
Clinicians with the same Medicare primary specialty in San Antonio, TX — not a recommendation.
Other clinicians in Sacred Heart Health System Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2023 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1760164578 |
| 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