Jon E. Hershkowitz, MD
NPI 1811985203ActiveIndividual· Internal Medicine· Summit, NJ
Internal Medicine (MD) in Summit, New Jersey, trained at Hahneman Medical College of the Pacific (class of 1991). Medicare paid $68,783 for services to 294 patients in 2024. E.R. Squibb & Sons, L.L.C. was the largest of 2 companies reporting payments in 2024, $38.60 in all, mostly food and beverage.
Overview
| NPI | 1811985203 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 10, 2005 |
| Last updated in NPPES | Jul 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | MA69995 | NJ |
| Hospitalist | 208M00000X | MA69995 | 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 - Internal Medicine (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 294 |
|---|---|
| Services billed | 694 across 6 procedure codes |
| Paid by Medicare | $68,783 |
Education and affiliations
| Medical school | Hahneman Medical College of the Pacific |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Internal Medicine |
Medical group
- Barnabas Health Medical Group, PCElizabeth, NJ · 262 clinicians
Hospital affiliations
- Community Medical CenterToms River, NJ
- Jfk University Medical CenterEdison, NJ
- Monmouth Medical Center-Southern CampusLakewood, NJ
- Robert Wood Johnson University HospitalNew Brunswick, NJ
- Southern Ocean Medical CenterManahawkin, NJ
Industry payments (Open Payments)
- 2024$38.60 · 2 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $25.25 | 1 |
| Braeburn Inc. | $13.35 | 1 |
What the 2024 payments were for
- Food and Beverage$38.60 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 58 internal medicine physicians in Summit · All internal medicine physicians in New Jersey