Daniel M. Brennan, OD
NPI 1770006736ActiveIndividual· Optometrist· Chicago, IL
Optometrist (OD) with Christina J. Levi O D P C., practicing in Chicago, Illinois. Mostly services rather than prescriptions: Medicare paid $10,660 for 81 patients in 2024, with only 23 Part D claims. Coopervision Inc. was the largest of 2 companies reporting payments in 2025, $582.86 in all, mostly food and beverage.
Overview
| NPI | 1770006736 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | Jul 21, 2017 |
| Last updated in NPPES | Jul 21, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 046.011135 | 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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 81 |
|---|---|
| Services billed | 351 across 15 procedure codes |
| Paid by Medicare | $10,660 |
Part D prescriptions in 2024
| Prescriptions (claims) | 23 · 35 30-day fills |
|---|---|
| Patients | 11 |
| Total drug cost | $270.46 |
| Generic share | 48% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Optometry |
Medical group
- Christina J. Levi O D P C.Orland Park, IL · 65 clinicians
Industry payments (Open Payments)
- 2025$582.86 · 13 payments from 2 companies
- 2024$174.33 · 6 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Coopervision Inc. | $423.45 | 12 |
| Optos, Inc. | $159.41 | 1 |
What the 2025 payments were for
- Food and Beverage$582.86 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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