Quick answers
- Does Diane M. Demers Dube accept Medicare assignment?
- Yes. Medicare's clinician data says Diane M. Demers Dube 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 Diane M. Demers Dube see?
- In 2024, CMS data shows 118 Original Medicare patients and 127 services for Diane M. Demers Dube. This counts Original Medicare only and measures volume, not quality.
- What is Diane M. Demers Dube's NPI number?
- 1790081867. 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 Diane M. Demers Dube, 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 | 118 |
|---|---|
| Services billed to Medicare | 127 |
| Different services or procedures | 35 |
| Participating Medicare provider | Yes |
| Average age of these patients | 71 |
Most frequent services
- Anesthesia for exam of colon using an endoscope (00812)35 services
- Anesthesia for other procedure on urinary system through urethra (00910)13 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%
- Arthritis58%
- Diabetes37%
- Depression34%
- Anxiety23%
Hospitals where Diane M. Demers Dube works
Medicare's Facility Affiliation Data lists Diane M. Demers Dube 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.
- Androscoggin Valley HospitalBerlin, NH · Critical Access Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 301310
- Speare Memorial HospitalPlymouth, NH · Critical Access Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 301311
Practice locations
Addresses where Diane M. Demers Dube is enrolled with Medicare (CMS data updated October 2, 2026).
- 16 Hospital RdPlymouth, NH 03264 (603) 536‑1120
- 59 Page Hill RdBerlin, NH 03570
Group practices
Medicare enrollment lists Diane M. Demers Dube as a member of these groups (CMS data updated October 2, 2026).
- Amoskeag Anesthesia PLLC166 clinicians in the group
- Androscoggin Valley Hospital Inc62 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), New Hampshire →
Other nurse anesthetists in Plymouth
Clinicians with the same Medicare primary specialty in Plymouth, NH — not a recommendation.
Other clinicians in Amoskeag Anesthesia PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Graduation year | 2010 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1790081867 |
| 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