Haley Maria Barker, ARNP

Haley Barker practices at South Island Primary and Immediate Care in Freeland, Washington.

Haley Barker's NPI, 1598427619, was assigned on October 6, 2021. Haley Barker holds Washington license AP61205277.

Haley Barker's primary practice is South Island Primary and Immediate Care, at 5577 Vanbarr Pl, Freeland, WA 98249 in Island County. The practice phone is (360) 331-3343.

Haley Barker's primary practice is South Island Primary and Immediate Care in Freeland, Washington. Haley Barker is also affiliated with WhidbeyHealth Medical Center. The medical group on file is South Island Medical.

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

Family is Haley Barker's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Haley Barker is licensed in Washington.

CMS counts 60 Medicare patients who saw Haley Barker in 2024. The largest group is 65 to 74, with 30 patients. 75% of them have high cholesterol, and 67% have high blood pressure. Their average risk score is 0.81, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Haley Barker's median patient age at 73, with 58% women.

In 2024, Haley Barker wrote 742 Medicare Part D claims for 113 patients. 94% of them were for generic drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 83 out of 100 for Haley Barker for performance year 2024, reported as part of a group. Haley Barker accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

CMS Open Payments shows 3 general payments to Haley Barker from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $51.