Dr. Corey Robert O'Brien, MD

Dr. O'Brien practices at EvergreenHealth Medical Center Kirkland in Kirkland, Washington.

Dr. O'Brien's NPI, 1871940312, was assigned on May 14, 2016. Dr. O'Brien graduated from Georgetown University School of Medicine in 2016. Dr. O'Brien holds Washington license MD61134393.

Dr. O'Brien's primary practice is EvergreenHealth Medical Center Kirkland, at 12040 Ne 128th St, Kirkland, WA 98034 in King County. The practice phone is (425) 899-1000.

Dr. O'Brien's primary practice is EvergreenHealth Medical Center Kirkland in Kirkland, Washington. Dr. O'Brien is also affiliated with EvergreenHealth Medical Center. The medical group on file is Booth Gardner Parkinson's Care Center.

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

Hospitalist is Dr. O'Brien's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. O'Brien is licensed in Washington.

CMS data shows 588 Medicare services from Dr. O'Brien across 5 procedure codes in 2024, for 174 Medicare patients. Medicare paid $51,144 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 174 Medicare patients who saw Dr. O'Brien in 2024. The largest group is 75 to 84, with 61 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 21% are also on Medicaid. Their average risk score is 2.30, 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'Brien's median patient age at 79, with 56% women.

In 2024, Dr. O'Brien wrote 349 Medicare Part D claims for 120 patients. 83% of them were for generic drugs. CMS names the drug for 105 of them, across 7 drugs with 11 or more claims each, at $10,606 in total drug cost. In 2023, CMS named 69 claims across 5 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 87 out of 100 for Dr. O'Brien for performance year 2024, reported through an alternative payment model (APM). Dr. O'Brien accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Removal of nail tissue: 1 to 10 procedures (CMS shows small counts as a range)

Dmand AI links 4 papers to Dr. O'Brien, published from 2018 to 2021. The most frequent topics are Diagnosis, Differential. Dr. O'Brien's most frequent co-authors are Anas Khalifa M Gremida, MD, Jeremy Bradley Jacox, MD, PhD and Christina Lee Ling, MD.

CMS Open Payments shows 1 general payment to Dr. O'Brien from 1 drug or device company in 2021. Food and beverage make up the largest share, 100% of the total. Regeneron Pharmaceuticals, Inc. paid the most, $13.

Dr. O'Brien graduated from Georgetown University School of Medicine in 2016.