Quick answers
- Does Maura C. Marshall accept Medicare assignment?
- Medicare's clinician data says Maura C. Marshall may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does Maura C. Marshall see?
- In 2024, CMS data shows 442 Original Medicare patients and 844 services for Maura C. Marshall. This counts Original Medicare only and measures volume, not quality.
- What is Maura C. Marshall's NPI number?
- 1871654996. 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 Maura C. 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 | 442 |
|---|---|
| Services billed to Medicare | 844 |
| Different services or procedures | 52 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)282 services
- New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)99 services
- Automated urinalysis test (81003)62 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)59 services
- X-ray of chest, 2 views (71046)50 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 cholesterol65%
- High blood pressure63%
- Arthritis41%
- Anxiety24%
- Diabetes21%
- Depression21%
Practice locations
Addresses where Maura C. Marshall is enrolled with Medicare (CMS data updated October 2, 2026).
- 558 Mast RdGoffstown, NH 03045 (603) 232‑1790
- 7 Cinemagic WayHooksett, NH 03106 (603) 526‑4635
- 750 Lafayette Rd, Suite 103Portsmouth, NH 03801 (603) 427‑8539
- 96 Daniel Webster HwyBelmont, NH 03220 (603) 267‑0656
Group practices
Medicare enrollment lists Maura C. Marshall as a member of these groups (CMS data updated October 2, 2026).
- Clearchoicemd, PLLC82 clinicians in the group
- Alliance Urgent Care Services LLC27 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Goffstown
Clinicians with the same Medicare primary specialty in Goffstown, NH — not a recommendation.
Other clinicians in Clearchoicemd, PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2000 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1871654996 |
| 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