John Walton, MD
NPI 1417376534ActiveIndividual· Urology· Carmel, IN
Urology (MD) in Carmel, Indiana, trained at Jefferson Medical College of Thomas Jefferson University (class of 2014). Their prescriptions cost Medicare Part D more than their services did: $295,219 for 1,657 claims, against $183,045 paid for services in 2024. Medtronic, Inc. was the largest of 7 companies reporting payments in 2025, $1,181 in all, mostly travel and lodging.
Overview
| NPI | 1417376534 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 16, 2014 |
| Last updated in NPPES | Jul 23, 2025 |
| Certified by provider | Jul 23, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | 01082606A | IN |
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 (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 674 |
|---|---|
| Services billed | 6,006 across 81 procedure codes |
| Paid by Medicare | $183,045 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,657 · 3,225 30-day fills |
|---|---|
| Patients | 522 |
| Total drug cost | $295,219 |
| Generic share | 78% of claims |
Education and affiliations
| Medical school | Jefferson Medical College of Thomas Jefferson University |
|---|---|
| Graduation year | 2014 |
| Medicare specialty | Urology |
| Telehealth | Offers telehealth |
Medical group
- Urology of Indiana LLCCarmel, IN · 80 clinicians
Hospital affiliations
- Ascension St Vincent CarmelCarmel, IN
- Ascension St Vincent HospitalIndianapolis, IN
- Hancock Regional HospitalGreenfield, IN
- Henry County Memorial HospitalNew Castle, IN
- Indiana University HealthIndianapolis, IN
Industry payments (Open Payments)
- 2025$1,181 · 23 payments from 7 companies
- 2024$408.60 · 20 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $786.03 | 7 |
| Calyxo, Inc. | $229.31 | 5 |
| Pfizer Inc. | $110.87 | 6 |
| Sumitomo Pharma America, Inc. | $16.78 | 1 |
| Laborie Medical Technologies Corp. | $16.29 | 1 |
What the 2025 payments were for
- Travel and Lodging$590.83 · 2 payments
- Food and Beverage$584.36 · 19 payments
- Education$5.56 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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