Quick answers
- Where does Gregory Livingston see patients?
- Medicare's clinician data lists 2 practice locations, including Vassar, MI and Caro, MI. Call before your visit to confirm the address.
- What is Gregory Livingston's specialty?
- Medicare lists Optometry as the primary specialty.
- Does Gregory Livingston accept Medicare assignment?
- Yes. Medicare's clinician data says Gregory Livingston 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 Gregory Livingston?
- (989) 823-8666, as listed in official Medicare / NPI Registry data.
- What is Gregory Livingston's NPI number?
- 1851646525. 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 Gregory Livingston is enrolled with Medicare (CMS data updated 2026-10-02).
- 177 W Huron Ave, Opticare Vision CenterVassar, MI 48768 (989) 823‑8666
- 810 S State St, Opticare Vision CenterCaro, MI 48723 (989) 673‑3332
Group practices
Medicare enrollment lists Gregory Livingston as a member of these groups (CMS data updated 2026-10-02).
- Lapeer County Eye Associates Inc7 clinicians in the group
- Thumb Area Eye Associates7 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 |
|---|---|
| Medical school | Ferris State College - College Of Optometry |
| Graduation year | 2012 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1851646525 |
| 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