James Nicholas Maher
NPI 1134626237ActiveIndividual· Anesthesiology· Summit, NJ
Anesthesiology with North American Partners in Anesthesia of New Jersey LLC, practicing in Summit, New Jersey. Medicare paid $57,841 for services to 353 patients in 2024. Merck Sharp & Dohme LLC reported $19.36 in payments in 2025, mostly food and beverage. Lists Overlook Medical Center as a hospital affiliation.
Overview
| NPI | 1134626237 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Apr 6, 2018 |
| Last updated in NPPES | Jul 11, 2023 |
| Certified by provider | Jul 11, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | 25MA11726800 | NJ |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Anesthesiology (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 353 |
|---|---|
| Services billed | 522 across 67 procedure codes |
| Paid by Medicare | $57,841 |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Anesthesiology |
Medical group
- North American Partners in Anesthesia of New Jersey LLCPaterson, NJ · 162 clinicians
Hospital affiliation
- Overlook Medical CenterSummit, NJ
Industry payments (Open Payments)
- 2025$19.36 · 1 payment from 1 company
- 2024$38.93 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $19.36 | 1 |
What the 2025 payments were for
- Food and Beverage$19.36 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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