William F. Kiefer, OD
NPI 1588627400ActiveIndividual· Optometrist· Saint Louis, MO
Optometrist (OD) in Saint Louis, Missouri, trained at Illinois College of Optometry at Chicago (class of 1975). Their prescriptions cost Medicare Part D more than their services did: $36,366 for 202 claims, against $21,066 paid for services in 2024. Astellas Pharma US Inc was the largest of 2 companies reporting payments in 2025, $40.92 in all, mostly food and beverage.
Overview
| NPI | 1588627400 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | OD |
| Sole proprietor | No |
| NPI issued | Apr 11, 2006 |
| Last updated in NPPES | Oct 2, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | T02269 | 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 | 258 |
|---|---|
| Services billed | 323 across 10 procedure codes |
| Paid by Medicare | $21,066 |
Part D prescriptions in 2024
| Prescriptions (claims) | 202 · 276 30-day fills |
|---|---|
| Patients | 93 |
| Total drug cost | $36,366 |
| Generic share | 50% of claims |
Education and affiliations
| Medical school | Illinois College of Optometry at Chicago |
|---|---|
| Graduation year | 1975 |
| Medicare specialty | Optometry |
Medical group
- Clarkson Optometry IncO Fallon, MO · 82 clinicians
Industry payments (Open Payments)
- 2025$40.92 · 2 payments from 2 companies
- 2024$35.66 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma US Inc | $22.74 | 1 |
| Bausch & Lomb Americas Inc. | $18.18 | 1 |
What the 2025 payments were for
- Food and Beverage$40.92 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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