Quick answers
- Which hospitals does Marisa L. Mosier work at?
- Medicare's official clinician data lists Marisa L. Mosier at 4 hospitals: Mary Immaculate Hospital, Riverside Doctors' Hospital of Williamsburg, Sentara Careplex Hospital and Sentara Williamsburg Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Marisa L. Mosier see patients?
- Medicare's clinician data lists 2 practice locations, including Williamsburg, VA and Newport News, VA. Call before your visit to confirm the address.
- What is Marisa L. Mosier's specialty?
- Medicare lists Podiatry as the primary specialty.
- Does Marisa L. Mosier accept Medicare assignment?
- Yes. Medicare's clinician data says Marisa L. Mosier 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 Marisa L. Mosier?
- (757) 253-0603, as listed in official Medicare / NPI Registry data.
- What is Marisa L. Mosier's NPI number?
- 1114508686. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Marisa L. Mosier works
Medicare's Facility Affiliation Data lists Marisa L. Mosier at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mary Immaculate HospitalNewport News, VA · Acute Care Hospital · CCN 490041
- Riverside Doctors' Hospital of WilliamsburgWilliamsburg, VA · Acute Care Hospital · CCN 490143
- Sentara Careplex HospitalHampton, VA · Acute Care Hospital · CCN 490093
- Sentara Williamsburg Regional Medical CenterWilliamsburg, VA · Acute Care Hospital · CCN 490066
Practice locations
Addresses where Marisa L. Mosier is enrolled with Medicare (CMS data updated 2026-10-02).
- 5335 Discovery Park Blvd, Suite BWilliamsburg, VA 23188 (757) 253‑0603
- 730 Thimble Shoals Blvd, Suite 130Newport News, VA 23606 (757) 873‑1554
Group practices
Medicare enrollment lists Marisa L. Mosier as a member of this group (CMS data updated 2026-10-02).
- Hampton Roads Orthopaedic and Sports Medicine LLC22 clinicians in the group
Specialties
- Podiatryprimary
Other podiatrists in Williamsburg
Clinicians with the same Medicare primary specialty in Williamsburg, VA — not a recommendation.
Clinician information
| Medical school | Temple University School Of Podiatric Medicine |
|---|---|
| Graduation year | 2021 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1114508686 |
| 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