Dr. Erin Michelle Walker, MD

Dr. Walker practices at Forrest General Hospital in Hattiesburg, Mississippi, part of Forrest County, MS.

Dr. Walker's NPI, 1740777200, was assigned on April 19, 2018. Dr. Walker holds Mississippi license 28179.

Dr. Walker's primary practice is Forrest General Hospital, at 6051 US Highway 49, Hattiesburg, MS 39401 in Forrest County. The practice phone is (601) 288-7000.

Dr. Walker's primary practice is Forrest General Hospital in Hattiesburg, Mississippi, part of Forrest County, MS. Dr. Walker is also affiliated with St. Francis Medical Center. The medical group on file is Relias Emergency Medicine Specialists of Hattiesburg. Dmand AI also links Dr. Walker to 1 more 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. Walker practices, 3 sites in all. Vendor and product names are available with a free account.

Emergency medicine is Dr. Walker's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Walker is licensed in Mississippi.

CMS data shows 654 Medicare services from Dr. Walker across 4 procedure codes in 2024, for 459 Medicare patients. Medicare paid $59,396 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 459 Medicare patients who saw Dr. Walker in 2024. The largest group is 65 to 74, with 146 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 36% are also on Medicaid. Their average risk score is 2.61, 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. Walker's median patient age at 50, with 58% women.

In 2024, Dr. Walker wrote 137 Medicare Part D claims for 105 patients. 96% of them were for generic drugs. CMS names the drug for 31 of them, across 2 drugs with 11 or more claims each, at $309 in total drug cost. In 2023, CMS named 125 claims across 5 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Dr. Walker for performance year 2024, reported as part of a group. Dr. Walker accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

CMS Open Payments shows 4 general payments to Dr. Walker from 4 drug and device companies from 2021 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $24.