Quick answers
- Where does Holly D. Swartz see patients?
- Medicare's clinician data lists 1 practice location in Mason, MI. Call before your visit to confirm the address.
- What is Holly D. Swartz's specialty?
- Medicare lists Optometry as the primary specialty.
- Does Holly D. Swartz accept Medicare assignment?
- Medicare's clinician data says Holly D. Swartz 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 Holly D. Swartz?
- (517) 676-9350, as listed in official Medicare / NPI Registry data.
- What is Holly D. Swartz's NPI number?
- 1164560439. 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 Holly D. Swartz is enrolled with Medicare (CMS data updated 2026-10-02).
- 1103 S Cedar StMason, MI 48854 (517) 676‑9350
Group practices
Medicare enrollment lists Holly D. Swartz as a member of this group (CMS data updated 2026-10-02).
- Myeyedr Optometry of Michigan LLC58 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Mason
Clinicians with the same Medicare primary specialty in Mason, MI — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Medical school | Southern College Of Optometry |
| Graduation year | 1999 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1164560439 |
| 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