Dr. Christopher Aaron Morrissey, DO

Dr. Morrissey practices at William Newton Surgery and Specialty in Winfield, Kansas.

Dr. Morrissey's NPI, 1164606919, was assigned on December 27, 2007. Dr. Morrissey holds Kansas license 0534508.

Dr. Morrissey's primary practice is William Newton Surgery and Specialty, at 1230 E 6th Ave, Winfield, KS 67156 in Cowley County. The practice phone is (620) 222-6270.

Dr. Morrissey's primary practice is William Newton Surgery and Specialty in Winfield, Kansas. Dr. Morrissey is also affiliated with William Newton Hospital. The medical group on file is William Newton Hospital. Dmand AI also links Dr. Morrissey to 2 more hospitals, 2 medical groups and 1 rural health clinic, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Morrissey practices, 4 sites in all. Vendor and product names are available with a free account.

Surgery is Dr. Morrissey's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Morrissey is licensed in Kansas.

CMS data shows 23 Medicare services from Dr. Morrissey across 1 procedure code in 2024, for 40 Medicare patients. Medicare paid $2,201 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 40 Medicare patients who saw Dr. Morrissey in 2024. The largest group is 65 to 74, with 16 patients. 75% of them have high blood pressure, and 73% have high cholesterol. 35% are also on Medicaid. Their average risk score is 1.65, 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. Morrissey's median patient age at 61, with 52% women.

In 2024, Dr. Morrissey wrote 242 Medicare Part D claims for 90 patients. 98% of them were for generic drugs. CMS names the drug for 202 of them, across 4 drugs with 11 or more claims each, at $1,520 in total drug cost. In 2023, CMS named 169 claims across 4 drugs.

Dr. Morrissey accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 13 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Morrissey, more than 45% of the clinicians it reports for that procedure.

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

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

Dmand AI links 3 papers to Dr. Morrissey, published from 2018 to 2022. The most frequent topics are Pediatric Obesity, Dietary Supplements and Microcirculation.

CMS Open Payments shows 295 general payments to Dr. Morrissey from 24 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 75% of the total. Smith & Nephew, Inc. paid the most, $84,359.