Robert L. Walker, OD
NPI 1538139480ActiveIndividual· Optometrist· Yardley, PA
Optometrist (OD) in Yardley, Pennsylvania, trained at Pennsylvania College of Optometry (class of 1970). In 2024 Medicare paid $44,243 for 280 patients, and Part D covered 349 of their prescriptions, 81% of them generic. Lkc Technologies, Inc. was the largest of 3 companies reporting payments in 2025, $225.80 in all, mostly food and beverage.
Overview
| NPI | 1538139480 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | Yes |
| NPI issued | Jan 24, 2006 |
| Last updated in NPPES | Jan 11, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | OEG000145 | PA |
| Optometrist | 152W00000X | OA002887 | NJ |
| Optometrist, Vision Therapy | 152WV0400X | TO000580 | NJ |
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 (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 280 |
|---|---|
| Services billed | 788 across 15 procedure codes |
| Paid by Medicare | $44,243 |
Part D prescriptions in 2024
| Prescriptions (claims) | 349 · 769 30-day fills |
|---|---|
| Patients | 94 |
| Total drug cost | $28,257 |
| Generic share | 81% of claims |
Education and affiliations
| Medical school | Pennsylvania College of Optometry |
|---|---|
| Graduation year | 1970 |
| Medicare specialty | Optometry |
Industry payments (Open Payments)
- 2025$225.80 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lkc Technologies, Inc. | $117.13 | 1 |
| Dompe US, Inc. | $56.79 | 1 |
| Biotissue Holdings Inc. | $51.88 | 1 |
What the 2025 payments were for
- Food and Beverage$225.80 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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