Joseph W. Aschenbrenner, O.D.
NPI 1841329786ActiveIndividual· Optometrist· Barrington, IL
Optometrist (O.D.) in Barrington, Illinois, licensed in IL, with an NPI issued in March 2007. In 2024 Medicare paid $17,402 for 118 patients, and Part D covered 58 of their prescriptions, 52% of them generic. Johnson & Johnson Vision Care, Inc. was the largest of 2 companies reporting payments in 2024, $32.83 in all, mostly food and beverage.
Overview
| NPI | 1841329786 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | No |
| NPI issued | Mar 5, 2007 |
| Last updated in NPPES | Oct 29, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 046.007840 | IL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 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 | 118 |
|---|---|
| Services billed | 658 across 12 procedure codes |
| Paid by Medicare | $17,402 |
Part D prescriptions in 2024
| Prescriptions (claims) | 58 · 100 30-day fills |
|---|---|
| Patients | 16 |
| Total drug cost | $12,335 |
| Generic share | 52% of claims |
Industry payments (Open Payments)
- 2024$32.83 · 2 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Johnson & Johnson Vision Care, Inc. | $17.42 | 1 |
| Alcon Vision LLC | $15.41 | 1 |
What the 2024 payments were for
- Food and Beverage$32.83 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Optometrist providers in Barrington
- 1770613002
- 1851157580
- 1528360468
- 1083803191
- 1104278761
- 1245371483
- 1013906916