Dr. Melissa A. McKenzie, DO

Dr. McKenzie practices at Providence at Home With Compassus Home Health Orange County in Anaheim, California.

Dr. McKenzie's NPI, 1861450876, was assigned on May 2, 2006. Dr. McKenzie graduated from Michigan State University College Of Osteopathic Medicine in 1999. Dr. McKenzie holds California license 20A8768.

Dr. McKenzie's primary practice is Providence at Home With Compassus Home Health Orange County, at 200 W Center Street Promenade, Anaheim, CA 92805. The practice phone is (657) 640-8090.

Dr. McKenzie's primary practice is Providence at Home With Compassus Home Health Orange County in Anaheim, California. Dr. McKenzie is also affiliated with Providence St. Joseph Hospital Eureka. The medical group on file is St. Jude Heritage Medical Group. Dmand AI also links Dr. McKenzie to 3 more hospitals, 2 group practices and clinics, 1 hospice and 1 medical group, each named with a free account. Dr. McKenzie's employer is on file too: a home health agency.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. McKenzie practices, 8 sites in all. Vendor and product names are available with a free account.

Neurology is Dr. McKenzie's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. McKenzie is board certified in neurology by the American Board of Psychiatry and Neurology. Dr. McKenzie is licensed in California.

Dmand AI lists acute mini-stroke (TIA), alzheimer's disease, carpal tunnel syndrome, cerebrovascular disease, encephalopathy, epilepsy, essential tremor and hereditary polyneuropathy among the conditions Dr. McKenzie treats.

CMS data shows 1,377 Medicare services from Dr. McKenzie across 17 procedure codes in 2024, for 644 Medicare patients. Medicare paid $98,456 for them.

CMS counts 644 Medicare patients who saw Dr. McKenzie in 2024. The largest group is 65 to 74, with 240 patients. 64% of them have high cholesterol, and 63% have high blood pressure. 37% are also on Medicaid. Their average risk score is 1.26, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. McKenzie's median patient age at 65, with 65% women.

In 2024, Dr. McKenzie wrote 2,415 Medicare Part D claims for 289 patients. 89% of them were for generic drugs. CMS names the drug for 2,158 of them, across 46 drugs with 11 or more claims each, at $497,544 in total drug cost. In 2023, CMS named 1,895 claims across 45 drugs.

Dr. McKenzie accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. McKenzie as offering telehealth.

Dmand AI links 2 papers to Dr. McKenzie. Dr. McKenzie's most frequent co-authors are Donald J. Iverson, MD, Sami Khoshyomn, MD and William Ward Pendlebury, MD.

CMS Open Payments shows 102 general payments to Dr. McKenzie from 15 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 84% of the total. Biogen, Inc. paid the most, $625.

Dr. McKenzie graduated from Michigan State University College Of Osteopathic Medicine in 1999. Dr. McKenzie is a member of AOA.

Dr. McKenzie is in network with 13 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.