Quick answers
- Does Susan Vonderheide accept Medicare assignment?
- Yes. Medicare's clinician data says Susan Vonderheide 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 Susan Vonderheide see?
- In 2024, CMS data shows 12 Original Medicare patients and 109 services for Susan Vonderheide. This counts Original Medicare only and measures volume, not quality.
- What is Susan Vonderheide's NPI number?
- 1265501605. 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 Susan Vonderheide, 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 | 12 |
|---|---|
| Services billed to Medicare | 109 |
| Different services or procedures | 2 |
| Participating Medicare provider | Yes |
| Average age of these patients | 65 |
Hospitals where Susan Vonderheide works
Medicare's Facility Affiliation Data lists Susan Vonderheide at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- St Joseph HospitalNashua, NH · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 300011
Practice locations
Addresses where Susan Vonderheide is enrolled with Medicare (CMS data updated October 2, 2026).
- 172 Kinsley StNashua, NH 03060 (603) 884‑5600
Group practices
Medicare enrollment lists Susan Vonderheide as a member of this group (CMS data updated October 2, 2026).
- St. Joseph Hospital of Nashua NH273 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Nashua
Clinicians with the same Medicare primary specialty in Nashua, NH — not a recommendation.
Other clinicians in St. Joseph Hospital of Nashua NH
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | CP |
|---|---|
| Graduation year | 1982 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1265501605 |
| 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 October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- 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