Christopher Joseph Vallorosi, MD
NPI 1245226828ActiveIndividual· Urology· Dover, DE
Urology (MD) in Dover, Delaware, trained at Hahnemann University College of Medicine (class of 1995). Their prescriptions cost Medicare Part D more than their services did: $2,326,806 for 5,912 claims, against $702,744 paid for services in 2024. Sumitomo Pharma America, Inc. was the largest of 13 companies reporting payments in 2025, $453.39 in all, mostly food and beverage.
Overview
| NPI | 1245226828 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 20, 2005 |
| Last updated in NPPES | Sep 5, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | C10006256 | DE |
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 (DE) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,832 |
|---|---|
| Services billed | 22,282 across 109 procedure codes |
| Paid by Medicare | $702,744 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,912 · 15,549 30-day fills |
|---|---|
| Patients | 1,301 |
| Total drug cost | $2,326,806 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | Hahnemann University College of Medicine |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | Urology |
Medical group
- Urology Associates of Delaware PADover, DE · 7 clinicians
Hospital affiliations
- Bayhealth Hospital, Sussex CampusMilford, DE
- Bayhealth Medical Center, Kent CampusDover, DE
- Beebe Medical CenterLewes, DE
- Tidalhealth Nanticoke, Inc.Seaford, DE
- Tidalhealth Peninsula Regional, IncSalisbury, MD
Industry payments (Open Payments)
- 2025$453.39 · 20 payments from 13 companies
- 2024$3,281 · 43 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sumitomo Pharma America, Inc. | $113.13 | 5 |
| Bayer Healthcare Pharmaceuticals Inc. | $44.80 | 2 |
| Astellas Pharma US Inc | $37.46 | 2 |
| Bioprotect Medical, Inc. | $37.45 | 2 |
| Procept Biorobotics Corporation | $33.00 | 1 |
What the 2025 payments were for
- Food and Beverage$453.39 · 20 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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