Frederick P. Walters, M.D.
NPI 1114952074ActiveIndividual· Urology· Saint Louis, MO
Urology (M.D.) in Saint Louis, Missouri, trained at Saint Louis University School of Medicine (class of 1987). Their prescriptions cost Medicare Part D more than their services did: $571,996 for 3,665 claims, against $139,523 paid for services in 2024. Janssen Biotech, Inc. was the largest of 21 companies reporting payments in 2025, $1,278 in all, mostly food and beverage.
Overview
| NPI | 1114952074 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 11, 2006 |
| Last updated in NPPES | Feb 22, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | R1J55 | MO |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Urology (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 429 |
|---|---|
| Services billed | 1,891 across 60 procedure codes |
| Paid by Medicare | $139,523 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,665 · 8,627 30-day fills |
|---|---|
| Patients | 779 |
| Total drug cost | $571,996 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | Saint Louis University School of Medicine |
|---|---|
| Graduation year | 1987 |
| Medicare specialty | Urology |
Medical groups
- St. Lukes Urology, LLCChesterfield, MO · 11 clinicians
- South County Urological, IncSaint Louis, MO · 3 clinicians
Hospital affiliations
- Mercy Hospital JeffersonCrystal City, MO
- Mercy Hospital SouthSaint Louis, MO
- Mercy Hospital St LouisSaint Louis, MO
- Ssm St Clare Health CenterFenton, MO
- St Lukes HospitalChesterfield, MO
Industry payments (Open Payments)
- 2025$1,278 · 60 payments from 21 companies
- 2024$1,282 · 58 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $174.58 | 11 |
| Sumitomo Pharma America, Inc. | $150.65 | 8 |
| Pfizer Inc. | $104.68 | 5 |
| Ferring Pharmaceuticals Inc. | $103.75 | 4 |
| Endo USA, Inc. | $79.39 | 3 |
What the 2025 payments were for
- Food and Beverage$1,223 · 58 payments
- Education$35.06 · 1 payment
- Entertainment$20.67 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 100 urologists in Saint Louis · All urologists in Missouri