Irving Henry Kaufman, MD
NPI 1942341458ActiveIndividual· Family Medicine· Somerset, NJ
Family Medicine (MD) with Saint Peter's Specialty Physicians PC, practicing in Somerset, New Jersey. Their prescriptions cost Medicare Part D more than their services did: $548,106 for 5,148 claims, against $219,719 paid for services in 2024. Abbvie Inc. was the largest of 15 companies reporting payments in 2025, $419.07 in all, mostly food and beverage. Lists Robert Wood Johnson University Hospital - Somerset and 1 other hospital as hospital affiliations.
Overview
| NPI | 1942341458 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Feb 8, 2007 |
| Last updated in NPPES | Oct 18, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 25MA04691800 | NJ |
| Family Medicine, Adolescent Medicine | 207QA0000X | 25MA04691800 | NJ |
| Family Medicine, Adult Medicine | 207QA0505X | 25MA04691800 | NJ |
| Family Medicine, Geriatric Medicine | 207QG0300X | 25MA04691800 | NJ |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Family Practice (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 342 |
|---|---|
| Services billed | 3,899 across 59 procedure codes |
| Paid by Medicare | $219,719 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,148 · 11,099 30-day fills |
|---|---|
| Patients | 424 |
| Total drug cost | $548,106 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 1983 |
|---|---|
| Medicare specialty | Family Practice |
| Secondary specialties | Geriatric Medicine |
| Telehealth | Offers telehealth |
Medical group
- Saint Peter's Specialty Physicians PCMonroe, NJ · 16 clinicians
Hospital affiliations
- Robert Wood Johnson University Hospital - SomersetSomerville, NJ
- Saint Peter's University HospitalNew Brunswick, NJ
Other facilities
- Bayada Home Health Care, Inc.Home health agency · Cranford, NJ
- Robert Wood Johnson Visiting Nurses, IncHome health agency · North Brunswick, NJ
- Visiting Nurse Association of Central Jersey Home Care and HospiceHome health agency · Toms River, NJ
- Martin and Edith Stein Hospice, theHospice · Somerset, NJ
- Kessler Rehab CenterInpatient rehabilitation facility · West Orange, NJ
- Regency Heritage Nursing and Rehabilitation CenterNursing home · Somerset, NJ
Industry payments (Open Payments)
- 2025$419.07 · 25 payments from 15 companies
- 2024$124.67 · 7 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $67.32 | 4 |
| Novo Nordisk Inc | $63.63 | 4 |
| Astrazeneca Pharmaceuticals LP | $45.81 | 3 |
| Pfizer Inc. | $30.48 | 2 |
| Amgen Inc. | $29.02 | 2 |
What the 2025 payments were for
- Food and Beverage$419.07 · 25 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 26 family medicine physicians in Somerset · All family medicine physicians in New Jersey