Dr. Chet Aaron Morrison, MD

Dr. Morrison practices at Washington Health in Fremont, California, part of Washington Health.

Dr. Morrison's NPI, 1609980358, was assigned on August 19, 2006. Dr. Morrison graduated from George Washington University School of Medicine and Health Sciences in 1991. Dr. Morrison holds California license G193518.

Dr. Morrison's primary practice is Washington Health, at 2000 Mowry Ave, Fremont, CA 94538 in Alameda County. The practice phone is (510) 797-1111.

Dr. Morrison's primary practice is Washington Health in Fremont, California, part of Washington Health. The medical group on file is Palo Alto Foundation Medical Group. Dmand AI also links Dr. Morrison to 2 more medical groups, each named with a free account.

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

Trauma surgery is Dr. Morrison's primary specialty in the NPI Registry, under taxonomy code 2086S0127X. Dr. Morrison is board certified in surgery by the American Board of Surgery. Dmand AI has Dr. Morrison's licenses on file in 7 states: California, Michigan, Pennsylvania, Hawaii, Maryland, Wisconsin and Tennessee.

CMS data shows 81 Medicare services from Dr. Morrison across 3 procedure codes in 2024, for 81 Medicare patients. Medicare paid $7,381 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 81 Medicare patients who saw Dr. Morrison in 2024. The largest group is 65 to 74, with 31 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 49% are also on Medicaid. Their average risk score is 2.42, 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. Morrison's median patient age at 62, with 42% women.

In 2024, Dr. Morrison wrote 17 Medicare Part D claims. 100% of them were for generic drugs.

Dr. Morrison accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)

Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)

Dmand AI links 20 papers to Dr. Morrison, published from 2008 to 2022. 2022 was the busiest year, with 3. The most frequent topics are Hospital Mortality, Nutritional Status and Brain Injuries. Dr. Morrison has published most often in J Surg Res. Dr. Morrison's most frequent co-authors are John Paul Kepros, MD, Brian W. Gross, MD and Rodrigo Arrangoiz, MD.

CMS Open Payments shows 47 general payments to Dr. Morrison from 19 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 39% of the total. KLS-Martin L.P. paid the most, $1,310.

Dmand AI lists 2 awards for Dr. Morrison, most recently Fellow of Critical Care Medicine in 2015.

Dr. Morrison graduated from George Washington University School of Medicine and Health Sciences in 1991. Dr. Morrison is a member of ACS.

Dr. Morrison is in network with 17 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.