Dr. Edward Andrew O'Regan, MD

Dr. O'Regan practices at Enloe Health in Chico, California, part of Enloe Health.

Dr. O'Regan's NPI, 1972543379, was assigned on June 7, 2006. Dr. O'Regan graduated from University College Cork Faculty of Medicine in 1982. Dr. O'Regan holds California license A44337.

Dr. O'Regan's primary practice is Enloe Health, at 1531 Esplanade, Chico, CA 95926 in Butte County. The practice phone is (530) 332-7300.

Dr. O'Regan's primary practice is Enloe Health in Chico, California, part of Enloe Health. Dr. O'Regan is also affiliated with Oroville Hospital. The medical group on file is Chico Hospitalist Group. Dmand AI also links Dr. O'Regan to 1 more medical group, named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. O'Regan practices, 2 sites in all. Vendor and product names are available with a free account.

Hospitalist is Dr. O'Regan's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. O'Regan is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. O'Regan's licenses on file in 3 states: California, Ohio and Pennsylvania.

Dmand AI lists acute diabetes, acute respiratory failure, anemia, cardiac arrhythmia, cellulitis, chest trauma, circulation problems and circulatory problems in extremities among the conditions Dr. O'Regan treats.

CMS data shows 1,151 Medicare services from Dr. O'Regan across 6 procedure codes in 2024, for 351 Medicare patients. Medicare paid $82,009 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 351 Medicare patients who saw Dr. O'Regan in 2024. The largest group is 65 to 74, with 119 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 39% are also on Medicaid. Their average risk score is 2.54, 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. O'Regan's median patient age at 78, with 46% women.

In 2024, Dr. O'Regan wrote 373 Medicare Part D claims for 126 patients. 84% of them were for generic drugs. CMS names the drug for 114 of them, across 8 drugs with 11 or more claims each, at $10,405 in total drug cost. In 2023, CMS named 208 claims across 12 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 82 out of 100 for Dr. O'Regan for performance year 2024, reported as part of a group. Dr. O'Regan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

CMS Open Payments shows 1 general payment to Dr. O'Regan from 1 drug or device company in 2020. Food and beverage make up the largest share, 100% of the total. Siemens Medical Solutions USA, Inc. paid the most, $37.

Dr. O'Regan graduated from University College Cork Faculty of Medicine in 1982. Dr. O'Regan is a member of SHM.

Dr. O'Regan is in network with 6 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.