Quick answers
- Where does Jennifer L. Johnson see patients?
- Medicare's clinician data lists 2 practice locations, including Valparaiso, IN. Call before your visit to confirm the address.
- What is Jennifer L. Johnson's specialty?
- Medicare lists Optometry as the primary specialty.
- Does Jennifer L. Johnson accept Medicare assignment?
- Yes. Medicare's clinician data says Jennifer L. Johnson 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 Jennifer L. Johnson?
- (219) 286-7007, as listed in official Medicare / NPI Registry data.
- What is Jennifer L. Johnson's NPI number?
- 1336452655. 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 Jennifer L. Johnson is enrolled with Medicare (CMS data updated 2026-10-02).
- 21 /2 Washington StValparaiso, IN 46383 (219) 286‑7007
- 21 Washington StValparaiso, IN 46383 (219) 286‑7007
Group practices
Medicare enrollment lists Jennifer L. Johnson as a member of these groups (CMS data updated 2026-10-02).
- Advanced Optix LLC3 clinicians in the group
- 21 North Kids LLC2 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Valparaiso
Clinicians with the same Medicare primary specialty in Valparaiso, IN — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Medical school | Indiana University - School Of Optometry |
| Graduation year | 2005 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1336452655 |
| 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