Dr. Chad M. Engan, FACS, MD

Dr. Engan practices at Benefis East Campus in Great Falls, Montana, part of Benefis Health System.

Dr. Engan's NPI, 1750434676, was assigned on January 22, 2007. Dr. Engan graduated from New York Medical College in 1998. Dr. Engan holds Montana license 10335.

Dr. Engan's primary practice is Benefis East Campus, at 1101 26th St S, Great Falls, MT 59405 in Cascade County. The practice phone is (406) 455-5000.

Dr. Engan's primary practice is Benefis East Campus in Great Falls, Montana, part of Benefis Health System. Dr. Engan is also affiliated with Great Falls Hospital. The medical group on file is Benefis Health System. Dmand AI also links Dr. Engan to 2 more hospitals 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. Engan practices, 5 sites in all. Vendor and product names are available with a free account.

Surgery is Dr. Engan's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Engan is board certified in surgery by the American Board of Surgery. Dmand AI has Dr. Engan's licenses on file in 3 states: Montana, California and Colorado.

Dmand AI lists abdominal hernia repair surgery, appendectomy, blood vessel access for dialysis, cancerous skin growth removal, chest trauma, collapsed lung, colon removal and esophagus, stomach, or upper small intestine surgery among the conditions Dr. Engan treats.

CMS data shows 293 Medicare services from Dr. Engan across 10 procedure codes in 2024, for 188 Medicare patients. Medicare paid $23,035 for them.

CMS counts 188 Medicare patients who saw Dr. Engan in 2024. The largest group is 65 to 74, with 80 patients. 75% of them have high blood pressure, and 68% have high cholesterol. 22% are also on Medicaid. Their average risk score is 1.59, 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. Engan's median patient age at 69, with 57% women.

In 2024, Dr. Engan wrote 174 Medicare Part D claims for 87 patients. 99% of them were for generic drugs. CMS names the drug for 144 of them, across 3 drugs with 11 or more claims each, at $210 in total drug cost. In 2023, CMS named 86 claims across 4 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 83 out of 100 for Dr. Engan for performance year 2024, reported as part of a group. Dr. Engan accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 15 procedures of hernia repair (minimally invasive) by Dr. Engan, more than 81% of the clinicians it reports for that procedure.

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

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

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)

Skin biopsy: 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 1 paper to Dr. Engan in 2014.

CMS Open Payments shows 80 general payments to Dr. Engan from 16 drug and device companies from 2016 to 2025. Education make up the largest share, 70% of the total. Intuitive Surgical, Inc. paid the most, $33,485.

Dmand AI lists 2 awards for Dr. Engan, most recently CMS Stage 1 EHR in 2013.

Dr. Engan graduated from New York Medical College in 1998. Dr. Engan is a member of ACS, ASBS and Eastern Association for the Surgery of Trauma.

Dr. Engan is in network with 15 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.