Quick answers
- Where does John J. Offerle see patients?
- Medicare's clinician data lists 2 practice locations, including South Bend, IN and New Carlisle, IN. Call before your visit to confirm the address.
- What is John J. Offerle's specialty?
- Medicare lists Optometry as the primary specialty.
- Does John J. Offerle accept Medicare assignment?
- Yes. Medicare's clinician data says John J. Offerle 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 John J. Offerle?
- (574) 287-0890, as listed in official Medicare / NPI Registry data.
- What is John J. Offerle's NPI number?
- 1285639252. 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 John J. Offerle is enrolled with Medicare (CMS data updated 2026-10-02).
- 17477 Generations DrSouth Bend, IN 46635 (574) 287‑0890
- 8984 U S 20New Carlisle, IN 46552 (574) 654‑8806
Group practices
Medicare enrollment lists John J. Offerle as a member of this group (CMS data updated 2026-10-02).
- Eyecare Associates of Michiana LLC5 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in South Bend
Clinicians with the same Medicare primary specialty in South Bend, IN — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Medical school | Indiana University - School Of Optometry |
| Graduation year | 1979 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1285639252 |
| 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