Quick answers
- Where does Joseph M. Leppek see patients?
- Medicare's clinician data lists 2 practice locations, including Grand Blanc, MI and Fenton, MI. Call before your visit to confirm the address.
- What is Joseph M. Leppek's specialty?
- Medicare lists Optometry as the primary specialty.
- Does Joseph M. Leppek accept Medicare assignment?
- Yes. Medicare's clinician data says Joseph M. Leppek 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 Joseph M. Leppek?
- (810) 695-3500, as listed in official Medicare / NPI Registry data.
- What is Joseph M. Leppek's NPI number?
- 1225442759. 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 Joseph M. Leppek is enrolled with Medicare (CMS data updated 2026-10-02).
- 12770 S Saginaw StGrand Blanc, MI 48439 (810) 695‑3500
- 1425 N Leroy St, Diamond Optical CareFenton, MI 48430 (810) 629‑2041
Group practices
Medicare enrollment lists Joseph M. Leppek as a member of this group (CMS data updated 2026-10-02).
- Joseph M Leppek Od PLLC2 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Grand Blanc
Clinicians with the same Medicare primary specialty in Grand Blanc, MI — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Medical school | Nova Southeastern Univ College Of Dental Medicine |
| Graduation year | 2014 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1225442759 |
| 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