Dr. Joseph S. Zerr, MD

Dr. Zerr practices at Shannon Medical Center in San Angelo, Texas, part of Shannon Health System.

Dr. Zerr's NPI, 1619236189, was assigned on May 3, 2012. Dr. Zerr graduated from Baylor College Of Medicine in 2012. Dr. Zerr holds Texas license P9993.

Dr. Zerr's primary practice is Shannon Medical Center, at 120 E Harris Ave., San Angelo, TX 76903 in Tom Green County. The practice phone is (325) 653-6741.

Dr. Zerr's primary practice is Shannon Medical Center in San Angelo, Texas, part of Shannon Health System. Dr. Zerr is also affiliated with Heart of Texas Healthcare System. The medical group on file is Shannon Clinic. Dmand AI also links Dr. Zerr to 1 more hospital, 4 medical groups and 3 group practices and clinics, each named with a free account.

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

Diagnostic radiology is Dr. Zerr's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Zerr is board certified in diagnostic radiology by the American Board of Radiology. Dr. Zerr is licensed in Texas.

CMS data shows 2,047 Medicare services from Dr. Zerr across 48 procedure codes in 2024, for 1,733 Medicare patients. Medicare paid $72,128 for them.

CMS counts 1,733 Medicare patients who saw Dr. Zerr in 2024. The largest group is 65 to 74, with 674 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 17% are also on Medicaid. Their average risk score is 1.57, 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. Zerr's median patient age at 71, with 59% women.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Dr. Zerr for performance year 2024, reported as part of a group. Dr. Zerr accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Dmand AI links 5 papers to Dr. Zerr, published from 2016 to 2018. 2016 was the busiest year, with 3. The most frequent topics are Magnetic Resonance Imaging and Preoperative Care. Dr. Zerr has published most often in Skeletal Radiol. Dr. Zerr's most frequent co-authors are Avneesh Chhabra, MD, Kenneth Andrew Estrera, MD and Brice N. Andring, MD.

CMS Open Payments shows 8 general payments to Dr. Zerr from 5 drug and device companies from 2020 to 2025. Food and beverage make up the largest share, 100% of the total. Toshiba America Medical Systems, Inc. paid the most, $89.

Dr. Zerr graduated from Baylor College Of Medicine in 2012.

Dr. Zerr is in network with 20 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 13. Check the plan with the practice before a visit.