Daniel L. Degroot, MD
NPI 1801829213ActiveIndividual· Urology· Green Bay, WI
Urology (MD) in Green Bay, Wisconsin, trained at Medical College of Wisconsin (class of 1989). Their prescriptions cost Medicare Part D more than their services did: $192,923 for 1,446 claims, against $122,614 paid for services in 2024. Merck Sharp & Dohme LLC reported $15.22 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1801829213 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 9, 2006 |
| Last updated in NPPES | Jul 23, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | 31534 | WI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Urology (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 348 |
|---|---|
| Services billed | 5,207 across 75 procedure codes |
| Paid by Medicare | $122,614 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,446 · 3,322 30-day fills |
|---|---|
| Patients | 423 |
| Total drug cost | $192,923 |
| Generic share | 81% of claims |
Education and affiliations
| Medical school | Medical College of Wisconsin |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | Urology |
| Telehealth | Offers telehealth |
Medical group
- St Vincent Hospital-Hospital Sisters-Third Order of St FrancisGreen Bay, WI · 603 clinicians
Hospital affiliations
- Aurora Baycare Medical CtrGreen Bay, WI
- Door County Medical CenterSturgeon Bay, WI
- Hshs St Clare Memorial HospitalOconto Falls, WI
- St Marys Hospital Medical CtrGreen Bay, WI
- St Vincent HospitalGreen Bay, WI
Industry payments (Open Payments)
- 2025$15.22 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $15.22 | 1 |
What the 2025 payments were for
- Food and Beverage$15.22 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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