John Fontanetta, MD
NPI 1457380701ActiveIndividual· Emergency Medicine· Belleville, NJ
Emergency Medicine (MD) in Belleville, New Jersey, trained at Js Weill Medical College, Cornell University (class of 1983). Medicare paid $32,221 for services to 229 patients in 2024. Alcon Vision LLC was the largest of 8 companies reporting payments in 2025, $52,996 in all, mostly acquisitions.
Overview
| NPI | 1457380701 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 30, 2006 |
| Last updated in NPPES | Apr 14, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 25MA05776900 | 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 - Emergency Medicine (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 229 |
|---|---|
| Services billed | 273 across 10 procedure codes |
| Paid by Medicare | $32,221 |
Education and affiliations
| Medical school | Js Weill Medical College, Cornell University |
|---|---|
| Graduation year | 1983 |
| Medicare specialty | Emergency Medicine |
| Secondary specialties | Internal Medicine, Pulmonary Disease |
Medical group
- Rwjbh Observation Associates LLCJersey City, NJ · 1,008 clinicians
Hospital affiliation
- Clara Maass Medical CenterBelleville, NJ
Industry payments (Open Payments)
- 2025$52,996 · 25 payments from 8 companies
- 2024$1,171 · 38 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $52,380 | 1 |
| Abbvie Inc. | $272.45 | 9 |
| Csl Behring | $120.03 | 6 |
| Chiesi USA, Inc. | $113.95 | 3 |
| Pfizer Inc. | $36.88 | 2 |
What the 2025 payments were for
- Acquisitions$52,380 · 1 payment
- Food and Beverage$615.68 · 24 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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