Jason P. Gilleran, MD
NPI 1790734721ActiveIndividual· Urology· Royal Oak, MI
Urology (MD) in Royal Oak, Michigan, trained at Wayne State University School of Medicine (class of 1998). Their prescriptions cost Medicare Part D more than their services did: $409,669 for 2,423 claims, against $247,182 paid for services in 2024. Medtronic, Inc. was the largest of 13 companies reporting payments in 2025, $1,178 in all, mostly food and beverage.
Overview
| NPI | 1790734721 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 8, 2006 |
| Last updated in NPPES | Jun 10, 2022 |
| Certified by provider | Jun 6, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | 4301096814 | MI |
| Urology | 208800000X | 35086508 | OH |
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 | 607 |
|---|---|
| Services billed | 12,128 across 104 procedure codes |
| Paid by Medicare | $247,182 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,423 · 4,405 30-day fills |
|---|---|
| Patients | 656 |
| Total drug cost | $409,669 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | Wayne State University School of Medicine |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Urology |
| Telehealth | Offers telehealth |
Medical groups
- Beaumont Medical Group- Specialty ServicesBerkley, MI · 847 clinicians
- Michigan Healthcare Professionals PCClarkston, MI · 529 clinicians
- Henry Ford Semi Medical GroupMacomb, MI · 240 clinicians
Hospital affiliations
- Beaumont Hospital - Farmington HillsFarmington Hills, MI
- Beaumont Hospital - Grosse PointeGrosse Pointe, MI
- Beaumont Hospital Royal OakRoyal Oak, MI
- Beaumont Hospital, TroyTroy, MI
- McLaren MacombMount Clemens, MI
Industry payments (Open Payments)
- 2025$1,178 · 25 payments from 13 companies
- 2024$580.69 · 17 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $335.35 | 5 |
| Boston Scientific Corporation | $315.77 | 4 |
| Coloplast Corp | $164.97 | 1 |
| Sumitomo Pharma America, Inc. | $87.11 | 4 |
| Abbvie Inc. | $43.69 | 2 |
What the 2025 payments were for
- Food and Beverage$1,178 · 25 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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