HAYNES LOUIS HARKEY M.D.
NPI 1609823939
Neurological Surgery in Jackson, MS
About Haynes Louis Harkey M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HAYNES LOUIS HARKEY M.D. (NPI 1609823939) is an individual neurological surgery provider in Jackson, Mississippi, licensed in Mississippi (10469) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 9
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Haynes Louis Harkey M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Haynes Harkey reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Jackson, MS 39216
- Reassigned Medicare billing, Mississippi enrollment
- 1,932 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 39216 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
JACKSON, MS 39216
JACKSON, MS 39216
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Haynes Harkey's NPI number?
The NPI number for Haynes Harkey is 1609823939. It was assigned to this individual provider in the NPPES registry on May 30, 2006.
Where is Haynes Harkey located?
Haynes Harkey practices at 2500 N State St N703 Neurosurgery Department, Jackson, MS 39216. The listed phone number is (601) 984-5706.
What is Haynes Harkey's specialty?
The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.
Is Haynes Harkey enrolled in Medicare?
Yes. Haynes Harkey is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Haynes Harkey's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Haynes Harkey reassigns Medicare benefits to State Of Mississippi - University Of Mississippi Medical Center (Jackson, MS). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Haynes Harkey's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Haynes Harkey was last updated on December 11, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.