Gerard Joseph Pregenzer, MD
NPI 1588671648ActiveIndividual· Obstetrics & Gynecology· Warren, NJ
Obstetrics & Gynecology (MD) in Warren, New Jersey, trained at Rutgers New Jersey Medical School (class of 1983). In 2024 Medicare paid $208,665 for 370 patients, and Part D covered 1,012 of their prescriptions, 89% of them generic. Ge Healthcare was the largest of 2 companies reporting payments in 2024, $95.28 in all, mostly food and beverage.
Overview
| NPI | 1588671648 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 2, 2006 |
| Last updated in NPPES | May 13, 2026 |
| Certified by provider | May 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | 25MA0521600 | NJ |
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 - Obstetrics/Gynecology (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 370 |
|---|---|
| Services billed | 2,377 across 28 procedure codes |
| Paid by Medicare | $208,665 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,012 · 2,524 30-day fills |
|---|---|
| Patients | 206 |
| Total drug cost | $70,157 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | Rutgers New Jersey Medical School |
|---|---|
| Graduation year | 1983 |
| Medicare specialty | Obstetrics/Gynecology |
Hospital affiliations
- Jfk University Medical CenterEdison, NJ
- Morristown Medical CenterMorristown, NJ
- Overlook Medical CenterSummit, NJ
- Robert Wood Johnson University Hospital - SomersetSomerville, NJ
Industry payments (Open Payments)
- 2024$95.28 · 2 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Ge Healthcare | $62.00 | 1 |
| Teleflex LLC | $33.28 | 1 |
What the 2024 payments were for
- Food and Beverage$95.28 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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