Alexander Michael Shannon, DO
NPI 1003475765ActiveIndividual· Urology· Grand Rapids, MI
Urology (DO) in Grand Rapids, Michigan, trained at Edward Via Col of Osteo Medicine-Carolinas Campus (class of 2019). In 2024 Medicare paid $27,704 for 94 patients, and Part D covered 351 of their prescriptions, 86% of them generic. Calyxo, Inc. was the largest of 3 companies reporting payments in 2025, $418.98 in all, mostly food and beverage.
Overview
| NPI | 1003475765 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Jun 6, 2019 |
| Last updated in NPPES | Aug 6, 2024 |
| Certified by provider | Aug 6, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | 5151013433 | MI |
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 (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 94 |
|---|---|
| Services billed | 455 across 45 procedure codes |
| Paid by Medicare | $27,704 |
Part D prescriptions in 2024
| Prescriptions (claims) | 351 · 427 30-day fills |
|---|---|
| Patients | 184 |
| Total drug cost | $14,069 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | Edward Via Col of Osteo Medicine-Carolinas Campus |
|---|---|
| Graduation year | 2019 |
| Medicare specialty | Urology |
| Telehealth | Offers telehealth |
Medical groups
- Spectrum Health Primary Care PartnersGrand Rapids, MI · 2,294 clinicians
- Spectrum Health UnitedGreenville, MI · 92 clinicians
Hospital affiliations
- Spectrum HealthGrand Rapids, MI
- Spectrum Health United HospitalGreenville, MI
Industry payments (Open Payments)
- 2025$418.98 · 8 payments from 3 companies
- 2024$416.43 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Calyxo, Inc. | $313.42 | 4 |
| Procept Biorobotics Corporation | $88.83 | 3 |
| Ferring Pharmaceuticals Inc. | $16.73 | 1 |
What the 2025 payments were for
- Food and Beverage$418.98 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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