Brian James Zwanziger, O.D.
NPI 1871758045ActiveIndividual· Optometrist· Ponca City, OK
Optometrist (O.D.) in Ponca City, Oklahoma, licensed in OK, with an NPI issued in July 2008. In 2024 Medicare paid $52,366 for 346 patients, and Part D covered 200 of their prescriptions, 52% of them generic.
Overview
| NPI | 1871758045 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 27, 2008 |
| Last updated in NPPES | Mar 31, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 2588 | OK |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Optometry (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 346 |
|---|---|
| Services billed | 1,035 across 11 procedure codes |
| Paid by Medicare | $52,366 |
Part D prescriptions in 2024
| Prescriptions (claims) | 200 · 334 30-day fills |
|---|---|
| Patients | 59 |
| Total drug cost | $36,646 |
| Generic share | 52% of claims |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Optometry |
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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