Christopher Schaefer, D.O.
NPI 1679780407ActiveIndividual· Urology· Lawrenceville, NJ
Urology (D.O.) in Lawrenceville, New Jersey, trained at Rutgers New Jersey Medical School (class of 2001). 807 Medicare patients in 2024, $329,303 paid; nearly all of their 2,405 Part D prescriptions were generic (95%). Calyxo, Inc. was the largest of 9 companies reporting payments in 2025, $484.55 in all, mostly food and beverage.
Overview
| NPI | 1679780407 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | May 17, 2007 |
| Last updated in NPPES | Mar 10, 2022 |
| Certified by provider | Mar 10, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | 25MB08838000 | NJ |
| Urology | 208800000X | OS012716 | PA |
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 (NJ); Practitioner - General Surgery (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 807 |
|---|---|
| Services billed | 16,736 across 72 procedure codes |
| Paid by Medicare | $329,303 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,405 · 5,496 30-day fills |
|---|---|
| Patients | 723 |
| Total drug cost | $470,958 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | Rutgers New Jersey Medical School |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Urology |
Medical group
- Summit Medical Group PABerkeley Heights, NJ · 1,212 clinicians
Hospital affiliations
- Hospital of Univ of PennsylvaniaPhiladelphia, PA
- Jefferson Health- NortheastPhiladelphia, PA
- Lower Bucks HospitalBristol, PA
- St Mary Medical CenterLanghorne, PA
Industry payments (Open Payments)
- 2025$484.55 · 15 payments from 9 companies
- 2024$235.37 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Calyxo, Inc. | $161.81 | 1 |
| Sumitomo Pharma America, Inc. | $129.20 | 5 |
| Astellas Pharma US Inc | $47.33 | 2 |
| Ferring Pharmaceuticals Inc. | $37.47 | 2 |
| Bayer Healthcare Pharmaceuticals Inc. | $30.34 | 1 |
What the 2025 payments were for
- Food and Beverage$484.55 · 15 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Urology providers in Lawrenceville
- 1477545705
- 1609295666
- 1376529966
- 1033195391
- 1457334575
- 1831135078
- 1770516585
- 1669769386