Dr. Seth D. O'Brien, MD

Dr. O'Brien practices at St. David's Medical Center in Austin, Texas, part of HCA Healthcare.

Dr. O'Brien's NPI, 1053420026, was assigned on August 30, 2006. Dr. O'Brien graduated from Georgetown University School Of Medicine in 1998. Dr. O'Brien's Texas license number on file is M7485.

Dr. O'Brien's primary practice is St. David's Medical Center, at 919 E 32nd St, Austin, TX 78705 in Travis County. The practice phone is (512) 476-7111.

Dr. O'Brien's primary practice is St. David's Medical Center in Austin, Texas, part of HCA Healthcare. Dr. O'Brien is also affiliated with Ascension Seton Medical Center Austin. The medical group on file is Singleton Associates PA. Dmand AI also links Dr. O'Brien to 3 more hospitals, 2 medical groups and 1 group practice or clinic, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. O'Brien practices, 6 sites in all. Vendor and product names are available with a free account.

Diagnostic radiology is Dr. O'Brien's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. O'Brien is board certified in diagnostic radiology by the American Board of Radiology. Dmand AI has Dr. O'Brien's licenses on file in 2 states: Texas and North Carolina.

CMS data shows 1,781 Medicare services from Dr. O'Brien across 27 procedure codes in 2024, for 1,340 Medicare patients. Medicare paid $58,611 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 1,340 Medicare patients who saw Dr. O'Brien in 2024. The largest group is 75 to 84, with 470 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 17% are also on Medicaid. Their average risk score is 2.07, 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 58, with 56% women.

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

Dmand AI links 10 papers to Dr. O'Brien, published from 2009 to 2013. The most frequent topics are Magnetic Resonance Imaging, Tomography, X-Ray Computed and Arthralgia. Dr. O'Brien has published most often in AJR Am J Roentgenol. Dr. O'Brien's most frequent co-authors are Joseph Frank Alderete, MD, Dillon C. Chen, MD and David Alton Lindholm, MD.

Dr. O'Brien graduated from Georgetown University School Of Medicine in 1998.

Dr. O'Brien is in network with 17 carriers, including Aetna, Excellus BlueCross BlueShield and Elevance. HMO plans come from the most carriers, 11. Check the plan with the practice before a visit.