Quick answers
- Does Rosanne Harnois accept Medicare assignment?
- Yes. Medicare's clinician data says Rosanne Harnois 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 Rosanne Harnois see?
- In 2024, CMS data shows 58 Original Medicare patients and 110 services for Rosanne Harnois. This counts Original Medicare only and measures volume, not quality.
- What is Rosanne Harnois's NPI number?
- 1225492788. 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 Rosanne Harnois, 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 | 58 |
|---|---|
| Services billed to Medicare | 110 |
| Different services or procedures | 12 |
| Participating Medicare provider | Yes |
| Average age of these patients | 67 |
Most frequent services
- Transitional care management services for problem of high complexity (99496)28 services
- Dialysis services, 4 or more physician visits per month (20 years or older) (90960)18 services
- Dialysis services, 2-3 physician visits per month (20 years or older) (90961)17 services
- Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)15 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 blood pressure75%
- High cholesterol75%
- Chronic kidney disease75%
- Heart failure71%
- Diabetes57%
- Depression57%
Practice locations
Addresses where Rosanne Harnois is enrolled with Medicare (CMS data updated October 2, 2026).
- 3700 Barrett Dr, Suite 200Raleigh, NC 27609 (919) 231‑3966
Group practices
Medicare enrollment lists Rosanne Harnois as a member of this group (CMS data updated October 2, 2026).
- North Carolina Nephrology PA58 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Raleigh
Clinicians with the same Medicare primary specialty in Raleigh, NC — not a recommendation.
Other clinicians in North Carolina Nephrology PA
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2015 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1225492788 |
| 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