James Nicholas Maher

James Maher practices at Overlook Medical Center in Summit, New Jersey, part of Atlantic Health System.

James Maher's NPI, 1134626237, was assigned on April 6, 2018. James Maher holds New Jersey license 25MA11726800.

James Maher's primary practice is Overlook Medical Center, at 99 Beauvoir Avenue, Summit, NJ 07901 in Union County. The practice phone is (908) 522-2000.

James Maher's primary practice is Overlook Medical Center in Summit, New Jersey, part of Atlantic Health System. The medical group on file is North American Partners in Anesthesia (NAPA).

Dmand AI tracks the electronic health record (EHR) system at each site where James Maher practices. Vendor and product names are available with a free account.

Anesthesiology is James Maher's primary specialty in the NPI Registry, under taxonomy code 207L00000X. James Maher is licensed in New Jersey.

CMS data shows 366 Medicare services from James Maher across 12 procedure codes in 2024, for 353 Medicare patients. Medicare paid $41,434 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 353 Medicare patients who saw James Maher in 2024. The largest group is 65 to 74, with 156 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 6% are also on Medicaid. Their average risk score is 1.46, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts James Maher's median patient age at 62, with 52% women.

James Maher accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

CMS Open Payments shows 3 general payments to James Maher from 1 drug or device company from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $58.