Walter W. Chiles III, M.D.
NPI 1124019682ActiveIndividual· Urology· Knoxville, TN
Urology (M.D.) in Knoxville, Tennessee, trained at University of Tennessee, Hsc, College of Medicine (class of 1999). Their prescriptions cost Medicare Part D more than their services did: $1,796,525 for 2,951 claims, against $330,026 paid for services in 2024. Boston Scientific Corporation was the largest of 27 companies reporting payments in 2025, $2,263 in all, mostly food and beverage.
Overview
| NPI | 1124019682 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Nov 3, 2005 |
| Last updated in NPPES | Mar 21, 2025 |
| Certified by provider | Mar 21, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | 39479 | TN |
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 - Urology (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 918 |
|---|---|
| Services billed | 9,070 across 92 procedure codes |
| Paid by Medicare | $330,026 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,951 · 5,955 30-day fills |
|---|---|
| Patients | 953 |
| Total drug cost | $1,796,525 |
| Generic share | 81% of claims |
Education and affiliations
| Medical school | University of Tennessee, Hsc, College of Medicine |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | Urology |
Medical group
- Tennessee Urology Associates, PLLCJefferson City, TN · 27 clinicians
Hospital affiliations
- Cumberland Medical CenterCrossville, TN
- Fort Loudoun Medical CenterLenoir City, TN
- Fort Sanders Regional Medical CenterKnoxville, TN
- Parkwest Medical CenterKnoxville, TN
- Roane Medical CenterHarriman, TN
Industry payments (Open Payments)
- 2025$2,263 · 111 payments from 27 companies
- 2024$1,870 · 96 payments from 24 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $416.77 | 21 |
| Sumitomo Pharma America, Inc. | $312.90 | 17 |
| Urogen Pharma, Inc. | $215.99 | 7 |
| Endo USA, Inc. | $156.18 | 9 |
| Janssen Biotech, Inc. | $124.68 | 8 |
What the 2025 payments were for
- Food and Beverage$2,263 · 111 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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