Quick answers
- Where does Hilary Hamer see patients?
- Medicare's clinician data lists 2 practice locations, including Portsmouth, NH and Somersworth, NH. Call before your visit to confirm the address.
- What is Hilary Hamer's specialty?
- Medicare lists Optometry as the primary specialty.
- Does Hilary Hamer accept Medicare assignment?
- Yes. Medicare's clinician data says Hilary Hamer 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 Hilary Hamer?
- (603) 436-1773, as listed in official Medicare / NPI Registry data.
- What is Hilary Hamer's NPI number?
- 1841720109. 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 Hilary Hamer is enrolled with Medicare (CMS data updated 2026-10-02).
- 155 Borthwick Ave, Suite 200ePortsmouth, NH 03801 (603) 436‑1773
- 267 Route 108Somersworth, NH 03878 (603) 692‑7500
Group practices
Medicare enrollment lists Hilary Hamer as a member of this group (CMS data updated 2026-10-02).
- Eyesight Ophthalmic Services PLLC16 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Portsmouth
Clinicians with the same Medicare primary specialty in Portsmouth, NH — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Medical school | New England College Of Optometry |
| Graduation year | 2017 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1841720109 |
| 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