Quick answers
- Where does Diane Nelson see patients?
- Medicare's clinician data lists 2 practice locations, including Derry, NH. Call before your visit to confirm the address.
- What is Diane Nelson's specialty?
- Medicare lists Optometry as the primary specialty.
- Does Diane Nelson accept Medicare assignment?
- Yes. Medicare's clinician data says Diane Nelson accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Diane Nelson?
- (603) 434-2020, as listed in official Medicare / NPI Registry data.
- What is Diane Nelson's NPI number?
- 1861579070. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Diane Nelson is enrolled with Medicare (CMS data updated 2026-10-02).
- 55 Crystal AveDerry, NH 03038 (603) 434‑2020
- 55 Crystal Ave, Unit 26Derry, NH 03038 (603) 226‑0855
Group practices
Medicare enrollment lists Diane Nelson as a member of these groups (CMS data updated 2026-10-02).
- Capital Vision Center PC7 clinicians in the group
- Eye Care Associates of Derry PC2 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Derry
Clinicians with the same Medicare primary specialty in Derry, NH — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Medical school | New England College Of Optometry |
| Graduation year | 1985 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1861579070 |
| 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 2026-10-02, retrieved 2026-10-29
- 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