Dr. William F. Grella, MD

Dr. Grella practices at St. Joseph's University Medical Center in Paterson, New Jersey, part of Sisters of Charity of Saint Elizabeth.

Dr. Grella's NPI, 1568497824, was assigned on July 12, 2006. Dr. Grella graduated from St. George's University School of Medicine in 1997. Dr. Grella holds New York license 221446.

Dr. Grella's primary practice is St. Joseph's University Medical Center, at 703 Main St, Paterson, NJ 07503 in Passaic County. The practice phone is (973) 754-2010.

Dr. Grella's primary practice is St. Joseph's University Medical Center in Paterson, New Jersey, part of Sisters of Charity of Saint Elizabeth. Dr. Grella is also affiliated with Morristown Medical Center. The medical group on file is Integrated Hospital Medicine. Dmand AI also links Dr. Grella to 3 more hospitals, 5 skilled nursing facilities and 1 hospice, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Grella practices, 11 sites in all. Vendor and product names are available with a free account.

Internal medicine is Dr. Grella's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dmand AI has Dr. Grella's licenses on file in 2 states: New York and New Jersey.

Dmand AI lists acute respiratory failure, alcohol use disorders, atrial fibrillation and flutter, bladder disease, cardiomyopathy, cellulitis, chest pain and chronic diabetes among the conditions Dr. Grella treats.

CMS data shows 8,451 Medicare services from Dr. Grella across 8 procedure codes in 2024, for 595 Medicare patients. Medicare paid $775,219 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 595 Medicare patients who saw Dr. Grella in 2024. The largest group is 65 to 74, with 191 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 47% are also on Medicaid. Their average risk score is 2.92, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Grella's median patient age at 69, with 46% women.

In 2024, Dr. Grella wrote 11,269 Medicare Part D claims for 271 patients. 85% of them were for generic drugs. CMS names the drug for 10,484 of them, across 179 drugs with 11 or more claims each, at $775,540 in total drug cost. In 2023, CMS named 7,994 claims across 164 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 37 out of 100 for Dr. Grella for performance year 2024, reported individually. Dr. Grella accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

CMS Open Payments shows 24 general payments to Dr. Grella from 10 drug and device companies from 2017 to 2023. Food and beverage make up the largest share, 100% of the total. Sunovion Pharmaceuticals Inc. paid the most, $126.

Dr. Grella graduated from St. George's University School of Medicine in 1997.

Dr. Grella is in network with 4 carriers, including Horizon Blue Cross Blue Shield of New Jersey, CMS Medicare and DE State Medicaid. Medicaid plans come from the most carriers, 2. Check the plan with the practice before a visit.