Quick answers
- Where does Dianna Elrod see patients?
- Medicare's clinician data lists 2 practice locations, including Corydon, IA and Chariton, IA. Call before your visit to confirm the address.
- What is Dianna Elrod's specialty?
- Medicare lists Optometry as the primary specialty.
- Does Dianna Elrod accept Medicare assignment?
- Yes. Medicare's clinician data says Dianna Elrod 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 Dianna Elrod?
- (641) 872-1842, as listed in official Medicare / NPI Registry data.
- What is Dianna Elrod's NPI number?
- 1740857549. 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 Dianna Elrod is enrolled with Medicare (CMS data updated 2026-10-02).
- 212 N Franklin St, Clark Eye CenterCorydon, IA 50060 (641) 872‑1842
- 307 N Main St, Clark Eye CenterChariton, IA 50049 (641) 774‑5819
Specialties
- Optometryprimary
Other optometrists in Iowa
Clinicians with the same Medicare primary specialty in Iowa — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Medical school | Southern College Of Optometry |
| Graduation year | 2021 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1740857549 |
| 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