Loyal William Walker, MD
NPI 1043741150ActiveIndividual· Family Medicine· Dade City, FL
Family Medicine (MD) in Dade City, Florida, trained at R Franklin University of Med & Sci/Chicago Medical School (class of 2017). Their prescriptions cost Medicare Part D more than their services did: $751,892 for 8,356 claims, against $107,578 paid for services in 2024. Novo Nordisk Inc was the largest of 3 companies reporting payments in 2025, $193.25 in all, mostly food and beverage.
Overview
| NPI | 1043741150 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 22, 2017 |
| Last updated in NPPES | Apr 25, 2025 |
| Certified by provider | Apr 9, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | ME171144 | FL |
| Family Medicine | 207Q00000X | R4540 | KY |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Family Practice (FL); Practitioner - Family Practice (KY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 406 |
|---|---|
| Services billed | 3,304 across 74 procedure codes |
| Paid by Medicare | $107,578 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,356 · 16,512 30-day fills |
|---|---|
| Patients | 821 |
| Total drug cost | $751,892 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | R Franklin University of Med & Sci/Chicago Medical School |
|---|---|
| Graduation year | 2017 |
| Medicare specialty | Family Practice |
Medical group
- Ohi West Medical Group II LLCLutz, FL · 413 clinicians
Hospital affiliation
- Adventhealth TampaTampa, FL
Industry payments (Open Payments)
- 2025$193.25 · 10 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $120.23 | 6 |
| Amgen Inc. | $52.04 | 3 |
| Pfizer Inc. | $20.98 | 1 |
What the 2025 payments were for
- Food and Beverage$193.25 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 16 family medicine physicians in Dade City · All family medicine physicians in Florida