Edward Omer Obermark, O.D.
NPI 1720019375ActiveIndividual· Optometrist· Washington, MO
Optometrist (O.D.) in Washington, Missouri, trained at University of Missouri St Louis - School of Optometry (class of 1992). Their prescriptions cost Medicare Part D more than their services did: $21,792 for 195 claims, against $9,547 paid for services in 2024. Lkc Technologies, Inc. reported $111.04 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1720019375 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 5, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | T03188 | MO |
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 (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 108 |
|---|---|
| Services billed | 206 across 11 procedure codes |
| Paid by Medicare | $9,547 |
Part D prescriptions in 2024
| Prescriptions (claims) | 195 · 303 30-day fills |
|---|---|
| Patients | 54 |
| Total drug cost | $21,792 |
| Generic share | 53% of claims |
Education and affiliations
| Medical school | University of Missouri St Louis - School of Optometry |
|---|---|
| Graduation year | 1992 |
| Medicare specialty | Optometry |
Industry payments (Open Payments)
- 2025$111.04 · 1 payment from 1 company
- 2024$209.29 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lkc Technologies, Inc. | $111.04 | 1 |
What the 2025 payments were for
- Food and Beverage$111.04 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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