Sallie J. Walker, ARNP, MS, RN

Sallie Walker practices at Mercy Hospital Ardmore in Ardmore, Oklahoma, part of Mercy.

Sallie Walker's NPI, 1306889878, was assigned on June 13, 2006. Sallie Walker holds Oklahoma license R0030962.

Sallie Walker's primary practice is Mercy Hospital Ardmore, at 1011 14th Ave NW, Ardmore, OK 73401 in Carter County. The practice phone is (580) 223-5400.

Sallie Walker's primary practice is Mercy Hospital Ardmore in Ardmore, Oklahoma, part of Mercy. Sallie Walker is also affiliated with Chickasaw Nation Medical Center. The medical group on file is Mercy Clinic Oklahoma Communities. Dmand AI also links Sallie Walker to 1 more hospital, 2 group practices and clinics and 1 medical group, each named with a free account.

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

Family is Sallie Walker's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Sallie Walker is licensed in Oklahoma.

CMS counts 462 Medicare patients who saw Sallie Walker in 2024. The largest group is 65 to 74, with 201 patients. 75% of them have high blood pressure, and 73% have high cholesterol. 14% are also on Medicaid. Their average risk score is 1.91, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Sallie Walker's median patient age at 70, with 59% women.

In 2024, Sallie Walker wrote 310 Medicare Part D claims for 160 patients. 83% of them were for generic drugs.

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

CMS Open Payments shows 14 general payments to Sallie Walker from 10 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Takeda Pharmaceuticals U.S.A., Inc. paid the most, $48.