Dr. Mark Edward McMellen, MD

Dr. McMellen practices at OrthoColorado Hospital in Lakewood, Colorado, part of CommonSpirit Health.

Dr. McMellen's NPI, 1053597955, was assigned on January 10, 2008. Dr. McMellen holds Missouri license 2009012459.

Dr. McMellen's primary practice is OrthoColorado Hospital, at 11650 W 2nd Pl, Lakewood, CO 80228 in Jefferson County. The practice phone is (720) 321-5000. Dr. McMellen also practices at Orthocolorado Hospital, 11600 W 2nd Pl, Lakewood, CO 80228.

Dr. McMellen's primary practice is OrthoColorado Hospital in Lakewood, Colorado, part of CommonSpirit Health. Dr. McMellen is also affiliated with CommonSpirit - St. Anthony Hospital. The medical group on file is Acute Care Surgery Medical Group. Dmand AI also links Dr. McMellen to 2 more hospitals, 1 group practice or clinic and 1 medical group, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. McMellen practices, 5 sites in all. Vendor and product names are available with a free account.

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

CMS data shows 365 Medicare services from Dr. McMellen across 5 procedure codes in 2024, for 283 Medicare patients. Medicare paid $28,013 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 283 Medicare patients who saw Dr. McMellen in 2024. The largest group is 65 to 74, with 111 patients. 75% of them have high blood pressure, and 72% have high cholesterol. 18% are also on Medicaid. Their average risk score is 1.86, 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. McMellen's median patient age at 75, with 51% women.

In 2022, Dr. McMellen wrote 11 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $55 in total drug cost. In 2021, CMS named 43 claims across 3 drugs.

Dr. McMellen 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)

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

CMS Open Payments shows 32 general payments to Dr. McMellen from 11 drug and device companies from 2016 to 2025. Education make up the largest share, 63% of the total. Intuitive Surgical, Inc. paid the most, $5,698.