Dr. William Joseph Farrell, MD

Dr. Farrell practices at Hartford Hospital in Hartford, Connecticut, part of Hartford HealthCare.

Dr. Farrell's NPI, 1417951203, was assigned on June 9, 2005. Dr. Farrell graduated from University of Iowa, RJ & L Carver College of Medicine in 1987. Dr. Farrell holds Connecticut license 030271.

Dr. Farrell's primary practice is Hartford Hospital, at 80 Seymour Street, Hartford, CT 06102 in Hartford County. The practice phone is (860) 545-5000.

Dr. Farrell's primary practice is Hartford Hospital in Hartford, Connecticut, part of Hartford HealthCare. Dr. Farrell is also affiliated with Yale New Haven Hospital. The medical group on file is Hartford Hospital. Dmand AI also links Dr. Farrell to 4 more hospitals, 7 group practices and clinics and 6 medical groups, each named with a free account. Dr. Farrell's employer is on file too: a hospital.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Farrell practices, 13 sites in all. Vendor and product names are available with a free account.

Cardiovascular disease is Dr. Farrell's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Farrell is licensed in Connecticut.

CMS data shows 2,322 Medicare services from Dr. Farrell across 16 procedure codes in 2024, for 1,096 Medicare patients. Medicare paid $111,577 for them.

CMS counts 1,096 Medicare patients who saw Dr. Farrell in 2024. The largest group is 75 to 84, with 401 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 25% are also on Medicaid. Their average risk score is 2.01, 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. Farrell's median patient age at 68, with 45% women.

In 2024, Dr. Farrell wrote 8,570 Medicare Part D claims for 1,039 patients. 79% of them were for generic drugs. CMS names the drug for 8,271 of them, across 58 drugs with 11 or more claims each, at $2,225,320 in total drug cost. In 2023, CMS named 7,748 claims across 59 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Farrell for performance year 2024, reported individually. Dr. Farrell accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Coronary angioplasty and stenting: 1 to 10 procedures (CMS shows small counts as a range)

CMS Open Payments shows 804 general payments to Dr. Farrell from 49 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 98% of the total. Janssen Pharmaceuticals, Inc paid the most, $1,346.

Dr. Farrell graduated from University of Iowa, RJ & L Carver College of Medicine in 1987.