Harrison C. Walker

Harrison Walker practices at University of Alabama Birmingham Hospital in Birmingham, Alabama.

Harrison Walker's NPI, 1619905643, was assigned on June 29, 2006. Harrison Walker graduated from University of Alabama School of Medicine in 2003. Harrison Walker holds Alabama license 25893.

Harrison Walker's primary practice is University of Alabama Birmingham Hospital, at 619 19th S St, Birmingham, AL 35211 in Jefferson County. The practice phone is (205) 731-9770.

Harrison Walker's primary practice is University of Alabama Birmingham Hospital in Birmingham, Alabama. Harrison Walker is also affiliated with UAB Hospital. The medical group on file is UAB Medicine.

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

Neurology is Harrison Walker's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Harrison Walker is licensed in Alabama.

CMS data shows 499 Medicare services from Harrison Walker across 9 procedure codes in 2024, for 217 Medicare patients. Medicare paid $21,476 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 217 Medicare patients who saw Harrison Walker in 2024. The largest group is 65 to 74, with 99 patients. 75% of them have high cholesterol, and 73% have high blood pressure. 8% are also on Medicaid. Their average risk score is 1.75, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Harrison Walker's median patient age at 73, with 46% women.

In 2024, Harrison Walker wrote 2,778 Medicare Part D claims for 355 patients. 88% of them were for generic drugs. CMS names the drug for 2,603 of them, across 49 drugs with 11 or more claims each, at $1,170,838 in total drug cost. In 2023, CMS named 2,517 claims across 50 drugs.

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

Dmand AI links 80 papers to Harrison Walker, published from 2009 to 2025. 2024 was the busiest year, with 10. The most frequent topics are Deep Brain Stimulation, Parkinson Disease and Subthalamic Nucleus. Harrison Walker has published most often in Mov Disord. Harrison Walker's most frequent co-authors are Barton L. Guthrie, MD, Michael Scott Okun, MD and Kelly D. Foote, MD.

Dmand AI links Harrison Walker to 2 clinical trials. 1 is still active or recruiting. Conditions studied include Parkinson Disease, Essential Tremor and Parkinsonian Disorders. University of Alabama at Birmingham sponsors the most, 2.

CMS Open Payments shows 154 general payments to Harrison Walker from 9 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 51% of the total. Boston Scientific Corporation paid the most, $44,156.

Harrison Walker graduated from University of Alabama School of Medicine in 2003.