Quick answers
- Does Samantha M. Marshall accept Medicare assignment?
- Yes. Medicare's clinician data says Samantha M. Marshall 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.
- How many Medicare patients does Samantha M. Marshall see?
- In 2024, CMS data shows 31 Original Medicare patients and 63 services for Samantha M. Marshall. This counts Original Medicare only and measures volume, not quality.
- What is Samantha M. Marshall's NPI number?
- 1295197069. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Samantha M. Marshall, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 31 |
|---|---|
| Services billed to Medicare | 63 |
| Different services or procedures | 10 |
| Participating Medicare provider | Yes |
| Average age of these patients | 62 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)23 services
- Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)18 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High cholesterol74%
- High blood pressure71%
- Arthritis58%
- Anxiety39%
- Asthma39%
Practice locations
Addresses where Samantha M. Marshall is enrolled with Medicare (CMS data updated October 2, 2026).
- 221 Mount Pleasant Rd, Suite AChesapeake, VA 23322 (757) 312‑9444
- 2790 Godwin Blvd, Suite 355Suffolk, VA 23434 (757) 983‑8520
- 6333 Ctr Dr, Bldg 16Norfolk, VA 23502 (757) 252‑9500
Group practices
Medicare enrollment lists Samantha M. Marshall as a member of these groups (CMS data updated October 2, 2026).
- Sentara Medical Group1,408 clinicians in the group
- Peak Wellness and Aesthetics, LLC6 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Chesapeake
Clinicians with the same Medicare primary specialty in Chesapeake, VA — not a recommendation.
Other clinicians in Sentara Medical Group
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| School | Georgetown University School Of Medicine |
| Graduation year | 2015 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1295197069 |
| 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
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- 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