Nathan John Locke, M.D.
NPI 1295154854ActiveIndividual· Urology· Fort Wayne, IN
Urology (M.D.) with Parkview Health System Inc, practicing in Fort Wayne, Indiana. 184 Medicare patients in 2024, $45,823 paid; nearly all of their 603 Part D prescriptions were generic (94%). Boston Scientific Corporation was the largest of 6 companies reporting payments in 2025, $314.17 in all, mostly food and beverage. Lists Adams Memorial Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1295154854 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 10, 2014 |
| Last updated in NPPES | May 2, 2024 |
| Certified by provider | May 2, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | 01092679A | IN |
| 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 - Urology (CA); Practitioner - Urology (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 184 |
|---|---|
| Services billed | 393 across 54 procedure codes |
| Paid by Medicare | $45,823 |
Part D prescriptions in 2024
| Prescriptions (claims) | 603 · 1,370 30-day fills |
|---|---|
| Patients | 283 |
| Total drug cost | $32,261 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Urology |
Medical group
- Parkview Health System IncFort Wayne, IN · 1,377 clinicians
Hospital affiliations
- Adams Memorial HospitalDecatur, IN
- Community Hospitals and Wellness CentersBryan, OH
- Parkview Dekalb HospitalAuburn, IN
- Parkview Regional Medical CenterFort Wayne, IN
- Parkview Whitley HospitalColumbia City, IN
Industry payments (Open Payments)
- 2025$314.17 · 9 payments from 6 companies
- 2024$1,019 · 6 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $118.51 | 2 |
| Laborie Medical Technologies Corp. | $80.86 | 1 |
| Novartis Pharmaceuticals Corporation | $41.74 | 2 |
| Abbvie Inc. | $29.98 | 2 |
| Urogen Pharma, Inc. | $23.18 | 1 |
What the 2025 payments were for
- Food and Beverage$314.17 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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