Quick answers
- Where does Alexandra Troyer see patients?
- Medicare's clinician data lists 2 practice locations, including Carson City, MI and Alma, MI. Call before your visit to confirm the address.
- What is Alexandra Troyer's specialty?
- Medicare lists Optometry as the primary specialty.
- Does Alexandra Troyer accept Medicare assignment?
- Medicare's clinician data says Alexandra Troyer may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Alexandra Troyer?
- (989) 584-6868, as listed in official Medicare / NPI Registry data.
- What is Alexandra Troyer's NPI number?
- 1174212369. 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 Alexandra Troyer is enrolled with Medicare (CMS data updated 2026-10-02).
- 111 W Main St, Carson City OpticsCarson City, MI 48811 (989) 584‑6868
- 1321 Pine AveAlma, MI 48801 (989) 463‑1139
Group practices
Medicare enrollment lists Alexandra Troyer as a member of this group (CMS data updated 2026-10-02).
- Seals Tacia and Bartz Od PC13 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Michigan
Clinicians with the same Medicare primary specialty in Michigan — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Graduation year | 2023 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1174212369 |
| 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