John R. Gannon, M.D.
NPI 1861634289ActiveIndividual· Urology· Bozeman, MT
Urology (M.D.) in Bozeman, Montana, trained at Medical College of Wisconsin (class of 2009). 452 Medicare patients in 2024, $85,998 paid; nearly all of their 746 Part D prescriptions were generic (95%). Boston Scientific Corporation was the largest of 9 companies reporting payments in 2025, $744.45 in all, mostly food and beverage.
Overview
| NPI | 1861634289 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 31, 2009 |
| Last updated in NPPES | Apr 10, 2025 |
| Certified by provider | Apr 4, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | MED-PHYS-LIC-58876 | MT |
| Urology | 208800000X | 208800000X | WA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Urology (MT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 452 |
|---|---|
| Services billed | 1,460 across 61 procedure codes |
| Paid by Medicare | $85,998 |
Part D prescriptions in 2024
| Prescriptions (claims) | 746 · 1,487 30-day fills |
|---|---|
| Patients | 258 |
| Total drug cost | $35,343 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | Medical College of Wisconsin |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Urology |
| Telehealth | Offers telehealth |
Medical group
- Bozeman Health Deaconess HospitalBozeman, MT · 320 clinicians
Hospital affiliations
- Bozeman Health Big Sky Medical CenterBig Sky, MT
- Bozeman Health Deaconess HospitalBozeman, MT
- Livingston HealthcareLivingston, MT
- Madison Valley Medical CenterEnnis, MT
- St Peters HealthHelena, MT
Industry payments (Open Payments)
- 2025$744.45 · 21 payments from 9 companies
- 2024$290.49 · 13 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $445.63 | 6 |
| Endo USA, Inc. | $73.03 | 3 |
| Abbvie Inc. | $65.91 | 3 |
| Sumitomo Pharma America, Inc. | $46.43 | 2 |
| Teleflex LLC | $35.02 | 2 |
What the 2025 payments were for
- Food and Beverage$744.45 · 21 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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