Diana M. Regnery, OD
NPI 1144077496ActiveIndividual· Optometrist· Downers Grove, IL
Optometrist (OD) in Downers Grove, Illinois, trained at Illinois College of Optometry at Chicago (class of 2024). Enrolled in Medicare as practitioner - optometry. Coopervision Inc. was the largest of 2 companies reporting payments in 2025, $2,732 in all, mostly speaking and faculty fees.
Overview
| NPI | 1144077496 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | May 3, 2024 |
| Last updated in NPPES | Sep 16, 2026 |
| Certified by provider | Sep 16, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 046011864 | IL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Optometry (IL) |
|---|
Education and affiliations
| Medical school | Illinois College of Optometry at Chicago |
|---|---|
| Graduation year | 2024 |
| Medicare specialty | Optometry |
Medical groups
- Illinois College of OptometryChicago, IL · 76 clinicians
- Melrose Park Eye Care LLCMelrose Park, IL · 8 clinicians
- Riverpoint Eye Care LLCChicago, IL · 6 clinicians
- Old Town Eye Care LLCChicago, IL · 6 clinicians
- Six Corners Eye Care, LLCChicago, IL · 5 clinicians
Industry payments (Open Payments)
- 2025$2,732 · 4 payments from 2 companies
- 2024$242.33 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Coopervision Inc. | $2,593 | 3 |
| Bausch & Lomb Americas Inc. | $139.43 | 1 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$1,750 · 1 payment
- Travel and Lodging$492.99 · 1 payment
- Consulting Fee$350.00 · 1 payment
- Food and Beverage$139.43 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 82 optometrists in Downers Grove · All optometrists in Illinois